CN108613477A - 适用于flng的乙烷冷剂储存系统及操作方法 - Google Patents
适用于flng的乙烷冷剂储存系统及操作方法 Download PDFInfo
- Publication number
- CN108613477A CN108613477A CN201810300750.9A CN201810300750A CN108613477A CN 108613477 A CN108613477 A CN 108613477A CN 201810300750 A CN201810300750 A CN 201810300750A CN 108613477 A CN108613477 A CN 108613477A
- Authority
- CN
- China
- Prior art keywords
- ethane
- cryogen
- tank
- storage tank
- supplement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 title claims abstract description 262
- 238000011017 operating method Methods 0.000 title claims abstract description 12
- 239000013589 supplement Substances 0.000 claims abstract description 79
- 239000007789 gas Substances 0.000 claims abstract description 74
- 239000012071 phase Substances 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 239000007791 liquid phase Substances 0.000 claims abstract description 43
- 238000011068 loading method Methods 0.000 claims abstract description 19
- 239000002737 fuel gas Substances 0.000 claims abstract description 18
- 239000003507 refrigerant Substances 0.000 claims description 13
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 7
- 230000008901 benefit Effects 0.000 claims description 5
- 230000006837 decompression Effects 0.000 claims description 3
- 238000007701 flash-distillation Methods 0.000 claims description 3
- 238000002309 gasification Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000009469 supplementation Effects 0.000 claims description 3
- 238000005660 chlorination reaction Methods 0.000 claims description 2
- 239000007792 gaseous phase Substances 0.000 abstract description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 26
- 230000001105 regulatory effect Effects 0.000 description 15
- 239000003345 natural gas Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 239000003949 liquefied natural gas Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 230000007115 recruitment Effects 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 239000003915 liquefied petroleum gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
-
- 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
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
- F25J1/0275—Construction and layout of liquefaction equipments, e.g. valves, machines adapted for special use of the liquefaction unit, e.g. portable or transportable devices
- F25J1/0277—Offshore use, e.g. during shipping
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810300750.9A CN108613477B (zh) | 2018-04-04 | 2018-04-04 | 适用于flng的乙烷冷剂储存系统及操作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810300750.9A CN108613477B (zh) | 2018-04-04 | 2018-04-04 | 适用于flng的乙烷冷剂储存系统及操作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108613477A true CN108613477A (zh) | 2018-10-02 |
CN108613477B CN108613477B (zh) | 2023-10-31 |
Family
ID=63659452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810300750.9A Active CN108613477B (zh) | 2018-04-04 | 2018-04-04 | 适用于flng的乙烷冷剂储存系统及操作方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108613477B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19914239A1 (de) * | 1999-03-29 | 2000-10-05 | Linde Ag | Verfahren zum Betreiben eines Prozesses für die Verflüssigung einer Kohlenwasserstoff-reichen Fraktion |
US20100126186A1 (en) * | 2006-08-29 | 2010-05-27 | Shell Internationale Research Maatschappij B.V. | Method and apparatus for generating a gaseous hydrocarbon stream from a liquefied hydrocarbon stream |
CN101881549A (zh) * | 2010-06-25 | 2010-11-10 | 华南理工大学 | 一种液化天然气接收站蒸发气体再冷凝回收系统及其回收方法 |
CN102353232A (zh) * | 2011-07-28 | 2012-02-15 | 中国寰球工程公司 | 一种丙烷蒸发气和丁烷蒸发气的液化系统和液化方法 |
CN203641887U (zh) * | 2013-12-19 | 2014-06-11 | 中国五环工程有限公司 | 城市应急调峰lng储气库 |
CN103994325A (zh) * | 2014-05-05 | 2014-08-20 | 中国寰球工程公司 | 气液相分流回收的节能型低温液态乙烯气化工艺系统 |
CN104034122A (zh) * | 2013-03-04 | 2014-09-10 | 中国石化工程建设有限公司 | 一种液化天然气蒸发气再冷凝系统及方法 |
CN208124717U (zh) * | 2018-04-04 | 2018-11-20 | 中国寰球工程有限公司 | 适用于flng的乙烷冷剂储存系统 |
-
2018
- 2018-04-04 CN CN201810300750.9A patent/CN108613477B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19914239A1 (de) * | 1999-03-29 | 2000-10-05 | Linde Ag | Verfahren zum Betreiben eines Prozesses für die Verflüssigung einer Kohlenwasserstoff-reichen Fraktion |
US20100126186A1 (en) * | 2006-08-29 | 2010-05-27 | Shell Internationale Research Maatschappij B.V. | Method and apparatus for generating a gaseous hydrocarbon stream from a liquefied hydrocarbon stream |
CN101881549A (zh) * | 2010-06-25 | 2010-11-10 | 华南理工大学 | 一种液化天然气接收站蒸发气体再冷凝回收系统及其回收方法 |
CN102353232A (zh) * | 2011-07-28 | 2012-02-15 | 中国寰球工程公司 | 一种丙烷蒸发气和丁烷蒸发气的液化系统和液化方法 |
CN104034122A (zh) * | 2013-03-04 | 2014-09-10 | 中国石化工程建设有限公司 | 一种液化天然气蒸发气再冷凝系统及方法 |
CN203641887U (zh) * | 2013-12-19 | 2014-06-11 | 中国五环工程有限公司 | 城市应急调峰lng储气库 |
CN103994325A (zh) * | 2014-05-05 | 2014-08-20 | 中国寰球工程公司 | 气液相分流回收的节能型低温液态乙烯气化工艺系统 |
CN208124717U (zh) * | 2018-04-04 | 2018-11-20 | 中国寰球工程有限公司 | 适用于flng的乙烷冷剂储存系统 |
Also Published As
Publication number | Publication date |
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CN108613477B (zh) | 2023-10-31 |
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TR01 | Transfer of patent right |
Effective date of registration: 20241021 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Country or region after: China Patentee after: CHINA HUANQIU CONTRACTING & ENGINEERING Co.,Ltd. Address before: No.1, Chuangda 2nd Road, Laiguangying hi tech Industrial Park, Chaoyang District, Beijing, 100012 Patentee before: CHINA HUANQIU CONTRACTING & ENGINEERING Co.,Ltd. Country or region before: China |