{"id":5431,"date":"2022-10-01T16:46:01","date_gmt":"2022-10-01T16:46:01","guid":{"rendered":"http:\/\/139.180.194.18:8999\/?p=5431"},"modified":"2023-02-02T06:42:11","modified_gmt":"2023-02-02T06:42:11","slug":"giai-phap-do-luu-luong-khi-biogas","status":"publish","type":"post","link":"https:\/\/vintec.com.vn\/vi\/giai-phap-do-luu-luong-khi-biogas\/","title":{"rendered":"GI\u1ea2I PH\u00c1P \u0110O L\u01afU L\u01af\u1ee2NG KH\u00cd BIOGAS"},"content":{"rendered":"<p>Hi\u1ec7n nay, tr\u00ean th\u1ebf gi\u1edbi c\u0169ng nh\u01b0 t\u1ea1i c\u00e1c t\u1ec9nh th\u00e0nh t\u1ea1i Vi\u1ec7t Nam, vi\u1ec7c s\u1eed d\u1ee5ng ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch l\u00e0m kh\u00ed \u0111\u1ed1t c\u00f9ng c\u00e1c m\u00f4 h\u00ecnh s\u1eed d\u1ee5ng kh\u00ed sinh h\u1ecdc (<a href=\"https:\/\/en.wikipedia.org\/wiki\/Biogas\" target=\"_blank\" rel=\"noopener\" title=\"Biogas\">Biogas<\/a>) \u0111\u1ec3 ch\u1ea1y m\u00e1y ph\u00e1t \u0111i\u1ec7n s\u1ea3n xu\u1ea5t \u0111i\u1ec7n n\u0103ng, nh\u1eb1m ph\u1ee5c v\u1ee5 cho c\u00e1c m\u1ee5c \u0111\u00edch s\u1ea3n xu\u1ea5t trong c\u00f4ng nghi\u1ec7p v\u00e0 n\u00f4ng nghi\u1ec7p \u0111ang ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn. V\u1ea5n \u0111\u1ec1 \u0111\u1eb7t ra \u1edf \u0111\u00e2y l\u00e0 c\u1ea7n c\u00f3 c\u00e1c thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111o l\u01b0u l\u01b0\u1ee3ng kh\u00ed biogas m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c (v\u1edbi nhi\u1ec1u th\u00e0nh ph\u1ea7n kh\u00ed kh\u00e1c nhau) \u0111\u01b0\u1ee3c thu h\u1ed3i t\u1eeb c\u00e1c h\u1ea7m ch\u1ee9a gas hay cung c\u1ea5p cho c\u00e1c d\u00e2y chuy\u1ec1n c\u00f4ng ngh\u1ec7 trong c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau \u0111ang l\u00e0 v\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u nh\u00e0 qu\u1ea3n l\u00fd, k\u1ef9 s\u01b0 c\u00f4ng ngh\u1ec7 v\u00e0 c\u00e1c c\u00e1n b\u1ed9 k\u1ef9 thu\u1eadt trong n\u01b0\u1edbc quan t\u00e2m.<\/p>\n\n\n\n<p>Nh\u1eb1m \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u n\u00e0y, Ban \u0111o l\u01b0\u1eddng &#8211; \u0111i\u1ec1u khi\u1ec3n &#8211; t\u1ef1 \u0111\u1ed9ng h\u00f3a C\u00f4ng ty Vintec c\u00f9ng c\u00e1c chuy\u00ean gia\/ k\u1ef9 s\u01b0 nhi\u1ec1u t\u00e2m huy\u1ebft c\u1ee7a <a href=\"http:\/\/www.fluidcomponents.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">H\u00e3ng FCI- M\u1ef9<\/a> \u0111\u00e3 d\u00e0nh nhi\u1ec1u th\u1eddi gian nghi\u00ean c\u1ee9u v\u00e0 t\u00ecm hi\u1ec1u v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb \u0111o \u0111\u1ec3 c\u00f3 th\u1ec3 nhanh ch\u00f3ng chuy\u1ec3n giao c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn tr\u00ean Th\u1ebf gi\u1edbi hi\u1ec7n nay v\u00e0o t\u00ecnh h\u00ecnh th\u1ef1c t\u1ebf t\u1ea1i Vi\u1ec7t Nam, m\u1eddi \u0111\u1ed9c gi\u1ea3 c\u00f9ng nghi\u00ean c\u1ee9u v\u00e0 tham kh\u1ea3o b\u00e0i vi\u1ebft chi ti\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n<p>Biogas hay kh\u00ed sinh h\u1ecdc l\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i sinh ch\u1ee9a methane (CH<sub>4<\/sub>) v\u00e0 kh\u00ed carbonic (CO<sub>2<\/sub>) \u0111\u01b0\u1ee3c sinh ra t\u1eeb s\u1ef1 ph\u00e2n hu\u1ef7 k\u1ef5 kh\u00ed hay s\u1ef1 l\u00ean men c\u1ee7a ch\u1ea5t h\u1eefu c\u01a1 c\u1ee7a ch\u1ea5t th\u1ea3i gia s\u00fac&#8230; trong \u0111i\u1ec1u ki\u1ec7n thi\u1ebfu kh\u00f4ng kh\u00ed. Th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a Biogas l\u00e0 CH<sub>4<\/sub> (50\u00b860%) v\u00e0 CO<sub>2<\/sub> (~30%) c\u00f2n l\u1ea1i l\u00e0 c\u00e1c ch\u1ea5t kh\u00e1c nh\u01b0 h\u01a1i n\u01b0\u1edbc N<sub>2<\/sub>, O<sub>2<\/sub>, H<sub>2<\/sub>S, CO \u2026 \u0111\u01b0\u1ee3c thu\u1ef7 ph\u00e2n trong m\u00f4i tr\u01b0\u1eddng y\u1ebfm kh\u00ed, x\u00fac t\u00e1c nh\u1edd nhi\u1ec7t \u0111\u1ed9 t\u1eeb 20 \u0111\u1ebfn 40<sup>o<\/sup>C, Nhi\u1ec7t tr\u1ecb th\u1ea5p c\u1ee7a CH<sub>4<\/sub> l\u00e0 1012 Btu\/ft3 (37,71.103KJ\/m3) do \u0111\u00f3 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng biogas l\u00e0m nhi\u00ean li\u1ec7u cho \u0111\u1ed9ng c\u01a1 \u0111\u1ed1t trong. \u0110\u1ec3 s\u1eed d\u1ee5ng biogas l\u00e0m nhi\u00ean li\u1ec7u th\u00ec ph\u1ea3i x\u1eed l\u00fd biogas tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<p class=\"has-vivid-cyan-blue-color has-text-color\"><strong>T\u00cdCH H\u1ee2P H\u1ec6 TH\u1ed0NG \u0110O L\u01af\u1edcNG &#8211; KI\u1ec2M SO\u00c1T KH\u00cd BIOGAS<\/strong><\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t hay thu h\u1ed3i biogas, bio-ethanol,\u2026t\u1eeb nguy\u00ean li\u1ec7u s\u1eafn, r\u00e1c th\u1ea3i h\u1eefu c\u01a1, v..v..Vi\u1ec7c \u0111o l\u01b0\u1eddng kh\u00ed trong v\u00e0 ngo\u00e0i h\u1ea7m ch\u1ee9a kh\u00ed c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n b\u1edfi m\u1ed9t \u0111\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng (Flow-meter) \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t b\u1ed9 \u0111i\u1ec1u khi\u1ec3n l\u1eadp tr\u00ecnh (PLC). \u0110\u1ed3ng h\u1ed3 n\u00e0y v\u00e0 PLC v\u1edbi kh\u1ea3 n\u0103ng x\u1eed l\u00fd th\u1eddi gian th\u1ef1c, t\u00ednh to\u00e1n c\u00e1c th\u00f4ng s\u1ed1 v\u1ec1 l\u01b0\u1ee3ng kh\u00ed biogas sinh ra t\u1eeb h\u1ea7m kh\u00ed. B\u1ed9 PLC sau \u0111\u00f3 k\u1ebft n\u1ed1i v\u00e0 truy\u1ec1n c\u00e1c d\u1eef li\u1ec7u \u0111\u1ebfn h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n ph\u00e2n t\u00e1n (DCS) \u0111\u1ec3 \u0111\u01b0a ra c\u00e1c l\u1ec7nh \u0111i\u1ec1u khi\u1ec3n d\u1ef1a tr\u00ean l\u01b0\u1ee3ng kh\u00ed tr\u00ean.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-22.36.31-1024x1015.png\" alt=\"\u0111o l\u01b0u l\u01b0\u1ee3ng kh\u00ed biogas\" class=\"wp-image-5433\" width=\"512\" height=\"508\"\/><figcaption class=\"wp-element-caption\"><em>H\u00ecnh 2: S\u01a1 \u0111\u1ed3 t\u00edch h\u1ee3p \u0111\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng Biogas v\u1edbi h\u1ec7 PLC, DCS<\/em><\/figcaption><\/figure>\n\n\n\n<p>To\u00e0n b\u1ed9 l\u01b0\u1ee3ng kh\u00ed biogas s\u1ea3n xu\u1ea5t hay thu h\u1ed3i \u0111\u01b0\u1ee3c theo c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn s\u1ebd \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m nhi\u00ean li\u1ec7u \u0111\u1ec3 ch\u1ea1y \u0111\u1ed9ng c\u01a1 m\u00e1y ph\u00e1t \u0111i\u1ec7n, ph\u1ee5c v\u1ee5 nhu c\u1ea7u s\u1ea3n xu\u1ea5t. Trong tr\u01b0\u1eddng h\u1ee3p kh\u00ed biogas sinh ra qu\u00e1 nhi\u1ec1u (ch\u1ee7 y\u1ebfu l\u00e0 kh\u00ed CH<sub>4<\/sub>), m\u1ed9t h\u1ec7 th\u1ed1ng c\u1ea3nh b\u00e1o s\u1ebd th\u00f4ng b\u00e1o \u0111\u1ebfn c\u00e1c c\u00e1n b\u1ed9 v\u1eadn h\u00e0nh v\u00e0 truy\u1ec1n t\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o \u0111\u1ebfn b\u1ed9 PLC \u0111\u1ec3 x\u1eed l\u00fd v\u00e0 ra l\u1ec7nh \u0111i\u1ec1u khi\u1ec3n cho c\u00e1c thi\u1ebft b\u1ecb tr\u01b0\u1eddng b\u1eb1ng m\u1ed9t trong c\u00e1c c\u00e1ch sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u0103ng t\u1ea3i cho m\u1ed9t \u0111\u1ed9ng c\u01a1 m\u00e1y ph\u00e1t \u0111i\u1ec7n ch\u1ea1y online<\/li>\n\n\n\n<li>Kh\u1edfi \u0111\u1ed9ng th\u00eam \u0111\u1ed9ng c\u01a1 m\u00e1y ph\u00e1t \u0111i\u1ec7n th\u1ee9 hai.<\/li>\n\n\n\n<li>T\u0103ng t\u1ea3i \u0111\u1ed3ng th\u1eddi c\u1ea3 hai \u0111\u1ed9ng c\u01a1 m\u00e1y ph\u00e1t \u0111i\u1ec7n.<\/li>\n\n\n\n<li>Chuy\u1ec3n to\u00e0n b\u1ed9 l\u01b0\u1ee3ng kh\u00ed d\u01b0 th\u1eeba n\u00e0y ra \u1ed1ng kh\u00ed th\u1ea3i v\u00e0 \u0111\u1ed1t.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-22.37.49-1024x563.png\" alt=\"\" class=\"wp-image-5436\" width=\"512\" height=\"282\"\/><figcaption class=\"wp-element-caption\"><em>H\u00ecnh 3: S\u01a1 \u0111\u1ed3 c\u00f4ng ngh\u1ec7 ki\u1ec3m so\u00e1t kh\u00ed Biogas v\u1edbi \u0111\u1ed3ng h\u1ed3 \u0111o FCI<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"has-vivid-cyan-blue-color has-text-color\"><strong>V\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p ph\u1ea3i<\/strong><\/p>\n\n\n\n<p>Hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c c\u1ee7a h\u1ec7 th\u1ed1ng thu h\u1ed3i kh\u00ed biogas t\u1eeb h\u1ea7m ch\u1ee9a kh\u00ed v\u00e0 h\u1ec7 th\u1ed1ng m\u00e1y ph\u00e1t \u0111i\u1ec7n n\u00e0y cao hay kh\u00f4ng ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 kh\u1ea3 n\u0103ng l\u1eb7p \u0111\u1ecdc c\u1ee7a thi\u1ebft b\u1ecb \u0111o biogas. V\u00ed d\u1ee5 lo\u1ea1i \u0111\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng d\u1ef1a tr\u00ean c\u00f4ng ngh\u1ec7 Vortex (d\u00f2ng xo\u00e1y) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u01b0\u1edbc \u0111\u00e2y \u0111\u00e3 th\u01b0\u1eddng xuy\u00ean b\u1ecb t\u1eafc (clogged) v\u00e0 ph\u1ea3i ng\u1eebng ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c trong m\u00f4i tr\u01b0\u1eddng h\u1ec7 th\u1ed1ng ch\u1ee9a c\u00e1c kh\u00ed biogas b\u1ea9n. T\u00ecnh tr\u1ea1ng n\u00e0y c\u00f3 th\u1ec3 d\u1eabn t\u1edbi vi\u1ec7c h\u00ecnh th\u00e0nh nhi\u1ec1u c\u00e1c kh\u00ed d\u01b0 th\u1eeba, t\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng an to\u00e0n v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u00f4ng mong mu\u1ed1n. C\u00e1c \u0111\u1ed9ng c\u01a1 m\u00e1y ph\u00e1t \u0111i\u1ec7n c\u0169ng ho\u1ea1t \u0111\u1ed9ng k\u00e9m hi\u1ec7u qu\u1ea3 h\u01a1n v\u00e0 vi\u1ec7c b\u1ea3o tr\u00ec c\u00e1c \u0111\u1ed3ng h\u1ed3 Vortex th\u01b0\u1eddng xuy\u00ean c\u0169ng l\u00e0m ti\u00eau t\u1ed1n nhi\u1ec1u th\u1eddi gian v\u00e0 chi ph\u00ed c\u1ee7a doanh nghi\u1ec7p h\u01a1n.<\/p>\n\n\n\n<p>C\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng cho c\u00e1c h\u1ea7m ch\u1ee9a kh\u00ed c\u1ea7n ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u1ed9t d\u1ea3i l\u01b0u l\u01b0\u1ee3ng r\u1ed9ng t\u1eeb 1.64 \u0111\u1ebfn 1640 SF\/s (0.5 \u0111\u1ebfn 500 Nm3\/s) v\u00e0 t\u1ea1i \u00e1p su\u1ea5t t\u1eeb 0.8 \u0111\u1ebfn 17.6 psig [0.05 \u0111\u1ebfn 1.12 bar(g)]. Vi\u1ec7c ch\u1ecdn l\u1ef1a c\u00f4ng ngh\u1ec7 \u0111o l\u01b0u l\u01b0\u1ee3ng l\u00e0 r\u1ea5t quan tr\u1ecdng v\u1edbi y\u00eau c\u1ea7u b\u1ea3o tr\u00ec th\u1ea5p \u0111\u1ee7 \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u00ed biogas, n\u01a1i m\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u00ed c\u00f3 th\u1ec3 l\u00e0 \u1ea9m \u01b0\u1edbt (ch\u1ee9a h\u01a1i n\u01b0\u1edbc) v\u00e0 c\u00f3 th\u1ec3 ch\u1ee9a c\u00e1c t\u1ea1p ch\u1ea5t h\u1ea1t r\u1eafn(particulates). Ch\u00ednh c\u00e1c th\u00e0nh ph\u1ea7n m\u00f4i ch\u1ea5t kh\u00ed biogas c\u0169ng ch\u00ednh l\u00e0 m\u1ed9t b\u00e0i to\u00e1n r\u1ea5t ph\u1ee9c t\u1ea1p, c\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111o th\u00f4ng th\u01b0\u1eddng ch\u1ec9 calib ch\u00ednh x\u00e1c cho m\u1ed9t th\u00e0nh ph\u1ea7n kh\u00ed c\u1ee5 th\u1ec3. V\u00ed d\u1ee5, c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t kh\u00ed duy nh\u1ea5t nh\u01b0 kh\u00f4ng kh\u00ed, hydro, oxy, .v.v ho\u1eb7c m\u1ed9t th\u00e0nh ph\u1ea7n nh\u01b0 kh\u00ed t\u1ef1 nhi\u00ean (M\u00eatan v\u00e0 Etan). N\u1ebfu th\u00e0nh ph\u1ea7n n\u00e0y thay \u0111\u1ed5i, gi\u00e1 tr\u1ecb \u0111\u1ecdc hi\u1ec3n th\u1ecb th\u01b0\u1eddng s\u1ebd v\u1eabn l\u1eb7p l\u1ea1i nh\u01b0ng n\u00f3 s\u1ebd kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c ch\u00ednh x\u00e1c nh\u01b0 mong mu\u1ed1n. Nh\u1ea5t l\u00e0 trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft th\u01b0\u1eddng xuy\u00ean thay \u0111\u1ed5i nh\u01b0 Vi\u1ec7t Nam hi\u1ec7n nay, d\u1eabn \u0111\u1ebfn c\u00e1c th\u00e0nh ph\u1ea7n trong kh\u00ed biogas kh\u00f4ng c\u00f2n nh\u01b0 c\u1ea5u h\u00ecnh ban \u0111\u1ea7u, c\u1ed9ng th\u00eam s\u1ef1 pha l\u1eabn th\u00eam m\u1ed9t s\u1ed1 t\u1ea1p ch\u1ea5t, b\u1ee5i b\u1ea9n, h\u01a1i n\u01b0\u1edbc c\u0169ng l\u00e0m cho c\u00e1c c\u00f4ng ngh\u1ec7 \u0111o truy\u1ec1n th\u1ed1ng g\u1eb7p ph\u1ea3i r\u1ea5t nhi\u1ec1u kh\u00f3 kh\u0103n. G\u00e2y sai s\u1ed1 l\u1edbn trong c\u00e1c ph\u00e9p \u0111o. Th\u1eadm ch\u00ed v\u1edbi nh\u1eefng h\u1ec7 th\u1ed1ng thu h\u1ed3i biogas, l\u01b0u l\u01b0\u1ee3ng \u0111\u00f4i khi h\u1ea1 xu\u1ed1ng c\u1ef1c th\u1ea5p l\u00e0m cho c\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111o truy\u1ec1n th\u1ed1ng g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c d\u00f2ng kh\u00ed ch\u1ea3y qua.<\/p>\n\n\n\n<p class=\"has-vivid-cyan-blue-color has-text-color\"><strong>Gi\u1ea3i ph\u00e1p<\/strong><\/p>\n\n\n\n<p>\u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, H\u00e3ng <a href=\"https:\/\/vintec.com.vn\/vi\/fci-fluid-components-international-llc\/\" target=\"_blank\" rel=\"noopener\" title=\"Fluid\u00a0 Components International LLC (FCI)\">Fluid\u00a0 Components International LLC (FCI)<\/a> \u2013 USA \u0111\u00e3 nghi\u00ean c\u1ee9u, thi\u1ebft k\u1ebf v\u00e0 cho ra \u0111\u1eddi c\u00e1c thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng cho vi\u1ec7c \u0111o l\u01b0u l\u01b0\u1ee3ng kh\u00ed biogas v\u1edbi c\u00e1c model nh\u01b0 GF90, ST98, ST75, ST51,..v\u1edbi c\u00f4ng ngh\u1ec7 \u01b0u vi\u1ec7t: <strong>C\u00f4ng ngh\u1ec7 ph\u00e2n t\u00e1n nhi\u1ec7t theo nguy\u00ean l\u00fd \u0111\u1eb3ng d\u00f2ng.<\/strong><\/p>\n\n\n\n<p><strong>C\u00f4ng ngh\u1ec7 ph\u00e2n t\u00e1n nhi\u1ec7t (Thermal Dispersion Technology) theo nguy\u00ean l\u00fd \u0111\u1eb3ng d\u00f2ng:<\/strong><\/p>\n\n\n\n<p>M\u1ed9t c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111o l\u01b0u l\u01b0\u1ee3ng kh\u00ed\/ biogas hi\u1ec7n nay l\u00e0 c\u00f4ng ngh\u1ec7 ph\u00e2n t\u00e1n nhi\u1ec7t (Thermal Dispersion technology). N\u00f3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00f4ng ngh\u1ec7 ch\u00eanh nhi\u1ec7t (\u2206T) ho\u1eb7c \u0111\u01a1n gi\u1ea3n l\u00e0 c\u00f4ng ngh\u1ec7 nhi\u1ec7t. V\u1edbi c\u00f4ng ngh\u1ec7 n\u00e0y ng\u01b0\u1eddi ta d\u00f9ng m\u1ed9t <strong>d\u00f2ng c\u1ed1 \u0111\u1ecbnh<\/strong> \u0111\u1ec3 cung c\u1ea5p nhi\u1ec7t l\u01b0\u1ee3ng cho \u0111\u1ea7u \u0111o nhi\u1ec7t ch\u1ee7 \u0111\u1ed9ng (Active RTD) c\u00f2n \u0111\u1ea7u \u0111o tham chi\u1ebfu s\u1ebd \u0111o nhi\u1ec7t \u0111\u1ed9 c\u1ee7a d\u00f2ng m\u00f4i ch\u1ea5t l\u00e0m gi\u00e1 tr\u1ecb tham chi\u1ebfu. Khi t\u1ed1c \u0111\u1ed9 d\u00f2ng m\u00f4i ch\u1ea5t t\u0103ng l\u00ean th\u00ec \u0111\u1ea7u \u0111o nhi\u1ec7t ch\u1ee7 \u0111\u1ed9ng s\u1ebd \u0111\u01b0\u1ee3c l\u00e0m m\u00e1t v\u00e0 do \u0111\u00f3 d\u1eabn \u0111\u1ebfn \u2206<strong><em>T<\/em><\/strong> s\u1ebd gi\u1ea3m k\u00e9o theo \u2206<em><strong>R<\/strong><\/em>&nbsp;&nbsp;v\u00e0 \u2206<strong><em>U<\/em><\/strong>&nbsp;\u0111\u1ea7u ra s\u1ebd gi\u1ea3m \u0111i theo, t\u1eeb \u0111\u00f3 s\u1ebd t\u00ednh to\u00e1n ra \u0111\u01b0\u1ee3c l\u01b0u l\u01b0\u1ee3ng c\u1ee7a kh\u00ed biogas. Nguy\u00ean l\u00fd n\u00e0y \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n d\u01b0\u1edbi h\u00ecnh sau:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.44.31-1024x427.png\" alt=\"\" class=\"wp-image-5243\" width=\"512\" height=\"214\" srcset=\"https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.44.31-1024x427.png 1024w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.44.31-300x125.png 300w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.44.31-768x320.png 768w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.44.31-1536x641.png 1536w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.44.31-2048x855.png 2048w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.44.31-24x10.png 24w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.44.31-36x15.png 36w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.44.31-48x20.png 48w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\"><em>H\u00ecnh&nbsp; 4<\/em><em>: Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng ngh\u1ec7 ph\u00e2n t\u00e1n nhi\u1ec7t<\/em><\/figcaption><\/figure>\n\n\n\n<p>H\u00ecnh v\u1ebd n\u00e0y s\u1ebd cung c\u1ea5p c\u00e1c th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng ngh\u1ec7 ph\u00e2n t\u00e1n nhi\u1ec7t. \u0110\u00e2y l\u00e0 c\u00f4ng ngh\u1ec7 r\u1ea5t \u01b0u vi\u1ec7t, b\u1edfi v\u00ec n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n vi\u1ec7c t\u00ednh to\u00e1n c\u00e1c th\u00f4ng s\u1ed1 li\u00ean quan c\u1ee7a m\u00f4i ch\u1ea5t nh\u01b0 t\u1ef7 tr\u1ecdng (density), \u0111\u1ed9 nh\u1edbt tuy\u1ec7t \u0111\u1ed1i (absolute viscosity), h\u1ec7 s\u1ed1 d\u1eabn nhi\u1ec7t (thermal conductivity) v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ee5 th\u1ec3 c\u1ee7a kh\u00ed \u0111\u01b0\u1ee3c \u0111o. K\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng s\u1ebd hi\u1ec3n th\u1ecb ra gi\u00e1 tr\u1ecb \u0111\u1ecdc l\u01b0u l\u01b0\u1ee3ng kh\u1ed1i l\u01b0\u1ee3ng (mass flow) ch\u00ednh x\u00e1c m\u00e0 kh\u00f4ng y\u00eau c\u1ea7u ph\u1ea3i g\u1eafn th\u00eam b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb \u0111o h\u1ed7 tr\u1ee3 n\u00e0o ho\u1eb7c c\u00e1c ph\u00e9p t\u00ednh n\u00e0o kh\u00e1c.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.50.59-1024x722.png\" alt=\"\" class=\"wp-image-5253\" width=\"512\" height=\"361\" srcset=\"https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.50.59-1024x722.png 1024w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.50.59-300x212.png 300w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.50.59-768x541.png 768w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.50.59-1536x1083.png 1536w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.50.59-2048x1444.png 2048w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.50.59-24x17.png 24w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.50.59-36x25.png 36w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.50.59-48x34.png 48w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\"><em>H\u00ecnh 5: FCI v\u1edbi ch\u1ec9 m\u1ed9t \u0111\u1ed3ng h\u1ed3 \u0111o duy nh\u1ea5t cho k\u1ebft qu\u1ea3 l\u00e0 l\u01b0u l\u01b0\u1ee3ng kh\u1ed1i l\u01b0\u1ee3ng<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"has-vivid-cyan-blue-color has-text-color\"><strong>S\u01a1 \u0111\u1ed3 thu\u1eadt to\u00e1n nguy\u00ean l\u00fd \u0111\u1eb3ng d\u00f2ng<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.46.08-1024x734.png\" alt=\"\" class=\"wp-image-5246\" width=\"512\" height=\"367\" srcset=\"https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.46.08-1024x734.png 1024w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.46.08-300x215.png 300w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.46.08-768x550.png 768w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.46.08-24x17.png 24w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.46.08-36x26.png 36w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.46.08-48x34.png 48w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.46.08.png 1249w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><figcaption class=\"wp-element-caption\"><em>H\u00ecnh 6: S\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd &#8211; thu\u1eadt to\u00e1n c\u1ee7a nguy\u00ean l\u00fd \u0111\u1eb3ng d\u00f2ng<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"has-vivid-cyan-blue-color has-text-color\"><strong>C\u00f4ng th\u1ee9c t\u00ednh l\u01b0u l\u01b0\u1ee3ng c\u01a1 b\u1ea3n:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.41.39-1024x405.png\" alt=\"\" class=\"wp-image-5238\" width=\"512\" height=\"203\" srcset=\"https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.41.39-1024x405.png 1024w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.41.39-300x119.png 300w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.41.39-768x304.png 768w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.41.39-1536x608.png 1536w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.41.39-2048x811.png 2048w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.41.39-1180x470.png 1180w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.41.39-24x9.png 24w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.41.39-36x14.png 36w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-19.41.39-48x19.png 48w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<p>C\u00f4ng ngh\u1ec7 n\u00e0y do H\u00e3ng FCI (M\u1ef9) s\u00e1ng ch\u1ebf ra v\u00e0 \u0111\u00e3 \u0111\u0103ng k\u00fd b\u1ea3n quy\u1ec1n s\u00e1ng ch\u1ebf v\u00e0 s\u1eed d\u1ee5ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/FCI-logo-1024x107.png\" alt=\"\" class=\"wp-image-5129\" width=\"512\" height=\"54\" srcset=\"https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/FCI-logo-1024x107.png 1024w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/FCI-logo-300x31.png 300w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/FCI-logo-768x80.png 768w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/FCI-logo-1536x161.png 1536w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/FCI-logo-24x3.png 24w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/FCI-logo-36x4.png 36w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/FCI-logo-48x5.png 48w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/FCI-logo.png 1623w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<p><strong>C\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 r\u1ea5t nhi\u1ec1u \u01b0u \u0111i\u1ec3m n\u1ed5i tr\u1ed9i nh\u01b0:<\/strong><strong><\/strong><\/p>\n\n\n\n<p>&nbsp;+ K\u1ebft qu\u1ea3 s\u1ebd \u1ed5n \u0111\u1ecbnh trong vi\u1ec7c \u0111o l\u01b0u l\u01b0\u1ee3ng c\u00e1c m\u00f4i ch\u1ea5t kh\u00ed c\u00f3 ch\u1ea5t b\u1ea9n, h\u1ed7n h\u1ee3p nhi\u1ec1u lo\u1ea1i kh\u00ed gas, b\u1ee5i b\u1ea9n hay c\u00e1c kh\u00ed \u1ea9m \u01b0\u1edbt.<\/p>\n\n\n\n<p>&nbsp;+ \u0110o l\u01b0\u1eddng ch\u00ednh x\u00e1c c\u1ea3 trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p l\u01b0u l\u01b0\u1ee3ng c\u1ee7a m\u00f4i ch\u1ea5t kh\u00ed l\u00e0 c\u1ef1c k\u1ef3 th\u1ea5p.<\/p>\n\n\n\n<p>&nbsp;+ V\u00ec ngu\u1ed3n d\u00f2ng c\u1ea5p cho \u0111\u1ea7u \u0111o nhi\u1ec7t ch\u1ee7 \u0111\u1ed9ng l\u00e0 kh\u00f4ng \u0111\u1ed5i n\u00ean k\u1ebft c\u1ea5u m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n c\u1ee7a FCI l\u00e0 r\u1ea5t g\u1ecdn nh\u1eb9. N\u00f3 s\u1ebd r\u1ea5t t\u1ed1t \u0111\u1ed1i v\u1edbi nh\u1eefng \u1ee9ng d\u1ee5ng \u0111o trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.27.07-1024x608.png\" alt=\"\" class=\"wp-image-5460\" width=\"512\" height=\"304\"\/><figcaption class=\"wp-element-caption\"><em>H\u00ecnh 8: T\u00edn hi\u1ec7u ra \u0111i\u1ec3n h\u00ecnh \u0111\u1ed1i v\u1edbi m\u00f4i ch\u1ea5t l\u1ecfng<\/em><\/figcaption><\/figure>\n\n\n\n<p>\u0110\u00e2y c\u00f3 th\u1ec3 n\u00f3i l\u00e0 \u01b0u \u0111i\u1ec3m l\u1edbn nh\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb c\u1ee7a FCI m\u00e0 h\u1ea7u h\u1ebft c\u00e1c h\u00e3ng thi\u1ebft b\u1ecb \u0111o l\u01b0u l\u01b0\u1ee3ng kh\u00e1c kh\u00f4ng c\u00f3 \u0111\u01b0\u1ee3c. Ch\u00ednh v\u00ec th\u1ebf m\u00e0 thi\u1ebft b\u1ecb FCI \u0111\u00e3 t\u1ecf r\u00f5 v\u1ecb th\u1ebf d\u1eabn \u0111\u1ea7u trong ng\u00e0nh c\u00f4ng nghi\u1ec7p d\u1ea7u kh\u00ed, gas, nhi\u1ec7t \u0111i\u1ec7n.<\/p>\n\n\n\n<p class=\"has-vivid-cyan-blue-color has-text-color\"><strong>L\u1eaeP \u0110\u1eb6T \u0110\u01a0N GI\u1ea2N<\/strong><\/p>\n\n\n\n<p>Vi\u1ec7c l\u1eafp \u0111\u1eb7t \u0111\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng FCI r\u1ea5t \u0111\u01a1n gi\u1ea3n. Trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a m\u1ed9t \u0111\u1ed3ng h\u1ed3 \u0111o ki\u1ec3u in-line, ph\u1ea7n l\u1eafp v\u00e0o \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cung c\u1ea5p v\u1edbi m\u1ed9t trong hai lo\u1ea1i b\u1eaft ren (threads) ho\u1eb7c l\u1eafp m\u1eb7t b\u00edch (flanges). Tuy nhi\u00ean, tr\u00ean th\u1ef1c t\u1ebf l\u1ea1i d\u00f9ng ph\u1ed5 bi\u1ebfn v\u1edbi ki\u1ec3u c\u1eafm tr\u1ef1c ti\u1ebfp v\u00e0o \u0111\u01b0\u1eddng \u1ed1ng (Insertion) v\u1edbi vi\u1ec7c b\u1eaft ren v\u00e0o \u0111\u01b0\u1eddng \u1ed1ng do t\u00ednh ti\u1ec7n l\u1ee3i, l\u1eafp \u0111\u1eb7t r\u1ea5t d\u1ec5 d\u00e0ng. Gi\u1ea3m thi\u1ec3u r\u1ea5t nhi\u1ec1u chi ph\u00ed so v\u1edbi vi\u1ec7c ph\u1ea3i l\u1eafp \u0111\u1eb7t ki\u1ec3u m\u1eb7t b\u00edch r\u1ea5t ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.28.01-1024x532.png\" alt=\"\" class=\"wp-image-5461\" width=\"512\" height=\"266\"\/><\/figure>\n\n\n\n<p>N\u1ebfu ch\u1ec9 c\u1ea7n m\u1ed9t \u0111\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng l\u00e0m nhi\u1ec7m v\u1ee5 \u0111o v\u00e0 hi\u1ec3n th\u1ecb l\u01b0u l\u01b0\u1ee3ng t\u1ea1i ch\u1ed7 nh\u1eb1m ph\u1ee5c v\u1ee5 cho m\u1ee5c \u0111\u00edch \u0111\u01a1n gi\u1ea3n nh\u01b0 theo d\u00f5i t\u1ed5ng l\u01b0\u1ee3ng kh\u00ed Biogas thu h\u1ed3i \u0111\u01b0\u1ee3c l\u00e0 bao nhi\u00eau theo \u0111\u1ecbnh k\u1ef3 ki\u1ec3m tra, th\u00ec \u0111\u1ed3ng h\u1ed3 FCI l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb l\u00fd t\u01b0\u1edfng. T\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb n\u00e0y \u0111\u1ec1u t\u00edch h\u1ee3p \u0111\u1ea7u ra chu\u1ea9n (2) 4-20 mA, ngo\u00e0i ra v\u1edbi model ST98, GF90 c\u00f2n c\u00f3 c\u1ed5ng truy\u1ec1n th\u00f4ng <a href=\"https:\/\/bkaii.com.vn\/tin-nganh-2\/139-tong-quan-ve-giao-tiep-rs232\" target=\"_blank\" rel=\"noopener\" title=\"RS232\">RS232<\/a>, <a href=\"https:\/\/mesidas.com\/profibus\/\" target=\"_blank\" rel=\"noopener\" title=\"PROFIBUS- DP\">PROFIBUS- DP<\/a>, <a href=\"https:\/\/www.fieldcommgroup.org\/technologies\/hart\" target=\"_blank\" rel=\"noopener\" title=\"HART\">HART<\/a>,v..v. V\u1edbi c\u00e1c \u0111\u1ea7u ra \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a n\u00e0y, ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u00edch h\u1ee3p ch\u00fang v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng DCS, SCADA chung c\u1ee7a d\u00e2y chuy\u1ec1n c\u0169ng nh\u01b0 nh\u00e0 m\u00e1y sau n\u00e0y.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.28.44-1024x672.png\" alt=\"\" class=\"wp-image-5463\" width=\"512\" height=\"336\"\/><\/figure>\n\n\n\n<p>C\u0169ng kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c \u0111\u1ed3ng h\u1ed3 truy\u1ec1n th\u1ed1ng, vi\u1ec7c \u0111\u1ecbnh k\u1ef3 ki\u1ec3m chu\u1ea9n th\u01b0\u1eddng xuy\u00ean c\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111o theo c\u00f4ng ngh\u1ec7 ph\u00e2n t\u00e1n nhi\u1ec7t l\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t th\u01b0\u1eddng khuy\u1ebfn c\u00e1o r\u1eb1ng vi\u1ec7c ki\u1ec3m tra hi\u1ec7u chu\u1ea9n c\u00f3 th\u1ec3 ch\u1ec9 c\u1ea7n th\u1ef1c hi\u1ec7n t\u1eeb 12 \u0111\u1ebfn 18 th\u00e1ng m\u1ed9t l\u1ea7n, th\u1eadm ch\u00ed l\u00e2u h\u01a1n. \u0110\u1eb7c bi\u1ec7t h\u01a1n, v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a H\u00e3ng FCI, c\u00f2n c\u00f3 c\u00e1c thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 chuy\u00ean d\u1ee5ng gi\u00fap cho vi\u1ec7c b\u1ea3o d\u01b0\u1ee1ng online m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng m\u00e0 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c c\u1ee7a d\u00e2y chuy\u1ec1n c\u00f4ng ngh\u1ec7.<\/p>\n\n\n\n<p class=\"has-vivid-cyan-blue-color has-text-color\"><strong>K\u00cdCH TH\u01af\u1edaC \u0110\u01af\u1edcNG \u1ed0NG<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Model GF90 Insertion Mass Flow Meter \u2013 Cho \u0111\u01b0\u1eddng \u1ed1ng 2.5\u201d [63mm] v\u00e0 l\u1edbn h\u01a1n<\/li>\n\n\n\n<li>Model ST98 Insertion Mass Flow Meter \u2013 Cho \u0111\u01b0\u1eddng \u1ed1ng 2.5\u201d [63mm] v\u00e0 l\u1edbn h\u01a1n<\/li>\n\n\n\n<li>Model ST51 Insertion Mass Flow Meter \u2013 Cho \u0111\u01b0\u1eddng \u1ed1ng 2.5\u201d [63mm] v\u00e0 l\u1edbn h\u01a1n<\/li>\n\n\n\n<li>Model ST98L In-line Mass Flow Meter&nbsp; \u2013 Cho \u0111\u01b0\u1eddng \u1ed1ng 2.0\u201d [51mm] v\u00e0 nh\u1ecf h\u01a1n<\/li>\n\n\n\n<li>Model ST75 In-line Mass Flow Meter&nbsp; \u2013 Cho \u0111\u01b0\u1eddng \u1ed1ng 2.0\u201d [51mm] v\u00e0 nh\u1ecf h\u01a1n<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.29.56-1024x850.png\" alt=\"\" class=\"wp-image-5465\" width=\"256\" height=\"213\"\/><figcaption class=\"wp-element-caption\"><strong>(GF90- Insertion)<\/strong><\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:24% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"972\" height=\"816\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.32.00.png\" alt=\"\" class=\"wp-image-5467 size-full\" srcset=\"https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.32.00.png 972w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.32.00-768x645.png 768w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.32.00-14x12.png 14w\" sizes=\"auto, (max-width: 972px) 100vw, 972px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><em>Series ST98, t\u00edch h\u1ee3p truy\u1ec1n th\u00f4ng HART, PROFIBUS DP ph\u00f9 h\u1ee3p cho c\u00e1c k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng \u1ed1ng t\u1eeb 2 1\/2\u2033 \u0111\u1ebfn 42\u2033 [64 \u0111\u1ebfn 1066 mm].<\/em><em>D\u1ea3i l\u01b0u l\u01b0\u1ee3ng calib t\u1eeb 0.75 \u0111\u1ebfn 600 Sfeet\/s [0.21 \u0111\u1ebfn 172 Nm3\/s]<\/em><\/p>\n<\/div><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.33.49.png\" alt=\"\" class=\"wp-image-5471\" width=\"353\" height=\"444\" srcset=\"https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.33.49.png 705w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.33.49-10x12.png 10w\" sizes=\"auto, (max-width: 353px) 100vw, 353px\" \/><figcaption class=\"wp-element-caption\">(<strong>ST98 Insertion<\/strong>)<\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 23%\"><div class=\"wp-block-media-text__content\">\n<p>Model ST98L l\u00e0 flow-meter ki\u1ec3u in-line cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng t\u1eeb nh\u1ecf t\u1eeb 1\u2033, 1 1\/2\u2033 v\u00e0 2\u2033 [DN25, DN40, v\u00e0 DN50]. <em>D\u1ea3i l\u01b0u l\u01b0\u1ee3ng calib t\u1eeb <\/em>0.006 SCFM \u0111\u1ebfn 1850 SCFM&nbsp; [0.01 Nm3\/h \u0111\u1ebfn 3140 Nm3\/h]\n<\/div><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.34.36-1024x905.png\" alt=\"\" class=\"wp-image-5473 size-full\"\/><\/figure><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.35.35-1024x612.png\" alt=\"\" class=\"wp-image-5474\" width=\"512\" height=\"306\"\/><figcaption class=\"wp-element-caption\">(<strong>ST51- Insertion)<\/strong><\/figcaption><\/figure>\n\n\n\n<p><em>Series ST51 v\u1edbi 2 d\u00f2ng hi\u1ec3n th\u1ecb cho k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng t\u1eeb 2&#8243; \u0111\u1ebfn 24&#8243;&nbsp; [51 mm \u0111\u1ebfn 610 mm] v\u1edbi 1\/2&#8243; ho\u1eb7c 3\/4&#8243; NPT.<\/em><br><em>D\u1ea3i l\u01b0u l\u01b0\u1ee3ng calib t\u1eeb 0.3 SFPS \u0111\u1ebfn 400 SFPS [0,08 m\/s \u0111\u1ebfn 122 m\/s]<\/em><\/p>\n\n\n\n<p class=\"has-vivid-cyan-blue-color has-text-color\"><strong>\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.43.44-1024x385.png\" alt=\"\" class=\"wp-image-5475\" width=\"768\" height=\"289\"\/><\/figure>\n\n\n\n<p class=\"has-vivid-cyan-blue-color has-text-color\"><strong>K\u1ebft qu\u1ea3 \u0111\u1ea1t \u0111\u01b0\u1ee3c<\/strong><\/p>\n\n\n\n<p>H\u1ec7 th\u1ed1ng \u0111o l\u01b0u l\u01b0\u1ee3ng kh\u00ed Biogas gi\u1edd \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111o l\u01b0\u1eddng tr\u01b0\u1edbc \u0111\u00e2y. Vi\u1ec7c \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111o FCI \u0111\u00e3 d\u1ea7n t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng. V\u1edbi c\u00f4ng ngh\u1ec7 \u0111o ph\u00e2n t\u00e1n nhi\u1ec7t c\u00f9ng nguy\u00ean l\u00fd \u0111\u1eb3ng d\u00f2ng r\u1ea5t \u01b0u vi\u1ec7t, thi\u1ebft b\u1ecb FCI c\u00f3 th\u1ec3 \u0111o ki\u1ec3m ch\u00ednh x\u00e1c cho c\u1ea3 c\u00e1c kh\u00ed biogas trong c\u00e1c m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt, nhi\u1ec1u t\u1ea1p ch\u1ea5t v\u00e0 kh\u1eafc nghi\u1ec7t. Ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n cao v\u1ec1 ph\u00f2ng ch\u1ed1ng ch\u00e1y n\u1ed5 nh\u01b0 <a href=\"http:\/\/www.eaton.ae\/content\/dam\/eaton\/products\/low-voltage-power-distribution-controls-systems\/swiching-devices\/resources\/nema-ul-csa-enclosureratings.pdf.PDF\" target=\"_blank\" rel=\"noopener\" title=\"NEMA\/CSA type 4X\">NEMA\/CSA type 4X<\/a> (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng IP67), Class I, Div. 1, Nh\u00f3m B,C,D,\u2026Exd IIC.<\/p>\n\n\n\n<p>Thi\u1ebft b\u1ecb \u0111o c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb \u0111\u1ed3ng th\u1eddi l\u01b0u l\u01b0\u1ee3ng t\u1ee9c th\u1eddi v\u00e0 l\u01b0u l\u01b0\u1ee3ng t\u00edch l\u0169y. V\u1edbi 16 k\u00fd t\u1ef1 m\u1ed7i d\u00f2ng.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/10\/Screen-Shot-2022-10-01-at-23.44.39-843x1024.png\" alt=\"\" class=\"wp-image-5476\" width=\"211\" height=\"256\"\/><\/figure>\n\n\n\n<p><strong>Th\u00f4ng tin li\u00ean h\u1ec7:<\/strong><\/p>\n\n\n\n<p>\u0110\u1ea1i di\u1ec7n ch\u00ednh H\u00e3ng FCI-M\u1ef9 t\u1ea1i th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-64989fb1 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/139.180.194.18:8999\/wp-content\/uploads\/2022\/08\/Picture1.jpg\" alt=\"\" class=\"wp-image-27\" width=\"435\" height=\"163\" srcset=\"https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/08\/Picture1.jpg 357w, https:\/\/vintec.com.vn\/wp-content\/uploads\/2022\/08\/Picture1-300x113.jpg 300w\" sizes=\"auto, (max-width: 435px) 100vw, 435px\" \/><\/figure>\n\n\n\n<p><strong>VINTEC ENGINEERING JSC<\/strong><br>LK1-L12A, Roman Plaza, \u0111\u01b0\u1eddng T\u1ed1 H\u1eefu<br>Ph\u01b0\u1eddng \u0110\u1ea1i M\u1ed7, Q. Nam T\u1eeb Li\u00eam, H\u00e0 N\u1ed9i<br>Tel: +84 24 2284 4488<br>Fax: +84 24 2284 4489<br>Mobile: +84 936440286<br>Email: <a href=\"mailto:sales@vintec.com.vn\">sales@vintec.com.vn<\/a><br>Web: <a href=\"https:\/\/vintec.com.vn\/vi\/\">www.vintec.com.vn<\/a><br><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Hi\u1ec7n nay, tr\u00ean th\u1ebf gi\u1edbi c\u0169ng nh\u01b0 t\u1ea1i c\u00e1c t\u1ec9nh th\u00e0nh t\u1ea1i Vi\u1ec7t Nam, vi\u1ec7c s\u1eed d\u1ee5ng ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch l\u00e0m kh\u00ed \u0111\u1ed1t c\u00f9ng c\u00e1c m\u00f4 h\u00ecnh s\u1eed d\u1ee5ng kh\u00ed sinh h\u1ecdc (Biogas) \u0111\u1ec3 ch\u1ea1y m\u00e1y ph\u00e1t \u0111i\u1ec7n s\u1ea3n xu\u1ea5t \u0111i\u1ec7n n\u0103ng, nh\u1eb1m ph\u1ee5c v\u1ee5 cho c\u00e1c m\u1ee5c \u0111\u00edch s\u1ea3n xu\u1ea5t trong c\u00f4ng nghi\u1ec7p&#8230;<\/p>","protected":false},"author":1,"featured_media":5432,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[76],"tags":[],"class_list":["post-5431","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fci-measure"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/vintec.com.vn\/vi\/wp-json\/wp\/v2\/posts\/5431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vintec.com.vn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vintec.com.vn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vintec.com.vn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vintec.com.vn\/vi\/wp-json\/wp\/v2\/comments?post=5431"}],"version-history":[{"count":0,"href":"https:\/\/vintec.com.vn\/vi\/wp-json\/wp\/v2\/posts\/5431\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vintec.com.vn\/vi\/wp-json\/wp\/v2\/media\/5432"}],"wp:attachment":[{"href":"https:\/\/vintec.com.vn\/vi\/wp-json\/wp\/v2\/media?parent=5431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vintec.com.vn\/vi\/wp-json\/wp\/v2\/categories?post=5431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vintec.com.vn\/vi\/wp-json\/wp\/v2\/tags?post=5431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}