CN106831300A - 一种乙烷回收联产液化天然气的装置与方法 - Google Patents
一种乙烷回收联产液化天然气的装置与方法 Download PDFInfo
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- C10G5/00—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
- C10G5/06—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas by cooling or compressing
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- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
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- F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
- F25J3/0238—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 2 carbon atoms or more
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- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/02—Processes or apparatus using separation by rectification in a single pressure main column system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
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- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/50—Processes or apparatus using separation by rectification using multiple (re-)boiler-condensers at different heights of the column
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- F25J2200/00—Processes or apparatus using separation by rectification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
- F25J2205/04—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum in the feed line, i.e. upstream of the fractionation step
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- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/04—Recovery of liquid products
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- F25J2235/00—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109468149A (zh) * | 2017-09-08 | 2019-03-15 | 中国石化工程建设有限公司 | 用于改善干气回收装置脱甲烷塔操作的方法和干气回收装置 |
CN110387274A (zh) * | 2019-07-20 | 2019-10-29 | 中科瑞奥能源科技股份有限公司 | 热解煤气制lng联产lpg的设备以及方法 |
CN111670328A (zh) * | 2017-12-15 | 2020-09-15 | 沙特阿拉伯石油公司 | 天然气凝液回收的过程集成 |
CN111981769A (zh) * | 2020-08-20 | 2020-11-24 | 中国石油集团工程股份有限公司 | 一种冷干气循环回收乙烷装置和方法 |
CN112760129A (zh) * | 2019-11-01 | 2021-05-07 | 中国石化工程建设有限公司 | 一种油气分离及回收的装置和方法 |
CN114383382A (zh) * | 2021-12-10 | 2022-04-22 | 四川杰瑞恒日天然气工程有限公司 | Lng的制取系统及制取方法 |
CN115046366A (zh) * | 2022-06-23 | 2022-09-13 | 四川科比科油气工程有限公司 | 一种回收天然气中乙烷的处理工艺 |
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CN1172243A (zh) * | 1996-07-12 | 1998-02-04 | 法国天然气国家服务公司 | 尤其用于天然气液化的改良冷却方法及装置 |
CN104792116A (zh) * | 2014-11-25 | 2015-07-22 | 中国寰球工程公司 | 一种天然气回收乙烷及乙烷以上轻烃的系统及工艺 |
CN204661631U (zh) * | 2015-05-19 | 2015-09-23 | 中国海洋石油总公司 | 一种天然气轻烃回收装置 |
CN105716371A (zh) * | 2016-04-12 | 2016-06-29 | 成都赛普瑞兴科技有限公司 | 一种混合冷剂制冷天然气轻烃回收的方法及装置 |
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2017
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CN1172243A (zh) * | 1996-07-12 | 1998-02-04 | 法国天然气国家服务公司 | 尤其用于天然气液化的改良冷却方法及装置 |
CN104792116A (zh) * | 2014-11-25 | 2015-07-22 | 中国寰球工程公司 | 一种天然气回收乙烷及乙烷以上轻烃的系统及工艺 |
CN204661631U (zh) * | 2015-05-19 | 2015-09-23 | 中国海洋石油总公司 | 一种天然气轻烃回收装置 |
CN105716371A (zh) * | 2016-04-12 | 2016-06-29 | 成都赛普瑞兴科技有限公司 | 一种混合冷剂制冷天然气轻烃回收的方法及装置 |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109468149A (zh) * | 2017-09-08 | 2019-03-15 | 中国石化工程建设有限公司 | 用于改善干气回收装置脱甲烷塔操作的方法和干气回收装置 |
US11320196B2 (en) | 2017-12-15 | 2022-05-03 | Saudi Arabian Oil Company | Process integration for natural gas liquid recovery |
CN111670328A (zh) * | 2017-12-15 | 2020-09-15 | 沙特阿拉伯石油公司 | 天然气凝液回收的过程集成 |
US11644235B2 (en) | 2017-12-15 | 2023-05-09 | Saudi Arabian Oil Company | Process integration for natural gas liquid recovery |
US11226154B2 (en) | 2017-12-15 | 2022-01-18 | Saudi Arabian Oil Company | Process integration for natural gas liquid recovery |
US11231227B2 (en) | 2017-12-15 | 2022-01-25 | Saudi Arabian Oil Company | Process integration for natural gas liquid recovery |
US11231226B2 (en) | 2017-12-15 | 2022-01-25 | Saudi Arabian Oil Company | Process integration for natural gas liquid recovery |
US11248840B2 (en) | 2017-12-15 | 2022-02-15 | Saudi Arabian Oil Company | Process integration for natural gas liquid recovery |
US11248839B2 (en) | 2017-12-15 | 2022-02-15 | Saudi Arabian Oil Company | Process integration for natural gas liquid recovery |
US11262123B2 (en) | 2017-12-15 | 2022-03-01 | Saudi Arabian Oil Company | Process integration for natural gas liquid recovery |
US11428464B2 (en) | 2017-12-15 | 2022-08-30 | Saudi Arabian Oil Company | Process integration for natural gas liquid recovery |
CN110387274A (zh) * | 2019-07-20 | 2019-10-29 | 中科瑞奥能源科技股份有限公司 | 热解煤气制lng联产lpg的设备以及方法 |
CN112760129A (zh) * | 2019-11-01 | 2021-05-07 | 中国石化工程建设有限公司 | 一种油气分离及回收的装置和方法 |
CN112760129B (zh) * | 2019-11-01 | 2022-04-15 | 中国石化工程建设有限公司 | 一种油气分离及回收的装置和方法 |
CN111981769A (zh) * | 2020-08-20 | 2020-11-24 | 中国石油集团工程股份有限公司 | 一种冷干气循环回收乙烷装置和方法 |
CN114383382A (zh) * | 2021-12-10 | 2022-04-22 | 四川杰瑞恒日天然气工程有限公司 | Lng的制取系统及制取方法 |
CN115046366A (zh) * | 2022-06-23 | 2022-09-13 | 四川科比科油气工程有限公司 | 一种回收天然气中乙烷的处理工艺 |
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