CN108678824A - 一种大型lng接收站利用液化天然气冷能发电的系统及方法 - Google Patents
一种大型lng接收站利用液化天然气冷能发电的系统及方法 Download PDFInfo
- Publication number
- CN108678824A CN108678824A CN201810693128.9A CN201810693128A CN108678824A CN 108678824 A CN108678824 A CN 108678824A CN 201810693128 A CN201810693128 A CN 201810693128A CN 108678824 A CN108678824 A CN 108678824A
- Authority
- CN
- China
- Prior art keywords
- working fluid
- natural gas
- mixed working
- heat exchanger
- liquefied natural
- 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.)
- Pending
Links
- 239000003949 liquefied natural gas Substances 0.000 title claims abstract description 129
- 238000010248 power generation Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims description 29
- 239000012530 fluid Substances 0.000 claims abstract description 84
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000003345 natural gas Substances 0.000 claims abstract description 33
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 17
- 239000005977 Ethylene Substances 0.000 claims description 17
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000001273 butane Substances 0.000 claims description 11
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 11
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 11
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 9
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 239000001294 propane Substances 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 10
- 239000013535 sea water Substances 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
- F01K27/02—Plants modified to use their waste heat, other than that of exhaust, e.g. engine-friction heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/06—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using mixtures of different fluids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810693128.9A CN108678824A (zh) | 2018-06-29 | 2018-06-29 | 一种大型lng接收站利用液化天然气冷能发电的系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810693128.9A CN108678824A (zh) | 2018-06-29 | 2018-06-29 | 一种大型lng接收站利用液化天然气冷能发电的系统及方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108678824A true CN108678824A (zh) | 2018-10-19 |
Family
ID=63812737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810693128.9A Pending CN108678824A (zh) | 2018-06-29 | 2018-06-29 | 一种大型lng接收站利用液化天然气冷能发电的系统及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108678824A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110847987A (zh) * | 2019-12-24 | 2020-02-28 | 青岛中稷龙源能源科技有限公司 | 一种混合工质的lng冷能发电和综合利用系统及方法 |
CN114439562A (zh) * | 2022-01-19 | 2022-05-06 | 杨兆铭 | Lng冷能高效混合冷剂发电方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070271932A1 (en) * | 2006-05-26 | 2007-11-29 | Chevron U.S.A. Inc. | Method for vaporizing and heating a cryogenic fluid |
CN203035472U (zh) * | 2012-12-03 | 2013-07-03 | 中国石油大学(北京) | 一种以烃类混合物为工质回收液化天然气冷能发电的系统 |
JP2015001185A (ja) * | 2013-06-14 | 2015-01-05 | 大阪瓦斯株式会社 | 液化天然ガス冷熱発電システム |
CN205330750U (zh) * | 2016-02-05 | 2016-06-22 | 新地能源工程技术有限公司 | 一种利用lng冷能发电的装置 |
CN208168940U (zh) * | 2018-06-29 | 2018-11-30 | 中海油能源发展股份有限公司珠海冷能利用分公司 | 一种大型lng接收站利用液化天然气冷能发电的系统 |
-
2018
- 2018-06-29 CN CN201810693128.9A patent/CN108678824A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070271932A1 (en) * | 2006-05-26 | 2007-11-29 | Chevron U.S.A. Inc. | Method for vaporizing and heating a cryogenic fluid |
CN101454608A (zh) * | 2006-05-26 | 2009-06-10 | 雪佛龙美国公司 | 蒸发和加热深冷流体的方法 |
CN203035472U (zh) * | 2012-12-03 | 2013-07-03 | 中国石油大学(北京) | 一种以烃类混合物为工质回收液化天然气冷能发电的系统 |
JP2015001185A (ja) * | 2013-06-14 | 2015-01-05 | 大阪瓦斯株式会社 | 液化天然ガス冷熱発電システム |
CN205330750U (zh) * | 2016-02-05 | 2016-06-22 | 新地能源工程技术有限公司 | 一种利用lng冷能发电的装置 |
CN208168940U (zh) * | 2018-06-29 | 2018-11-30 | 中海油能源发展股份有限公司珠海冷能利用分公司 | 一种大型lng接收站利用液化天然气冷能发电的系统 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110847987A (zh) * | 2019-12-24 | 2020-02-28 | 青岛中稷龙源能源科技有限公司 | 一种混合工质的lng冷能发电和综合利用系统及方法 |
CN110847987B (zh) * | 2019-12-24 | 2024-04-05 | 青岛中稷龙源能源科技有限公司 | 一种混合工质的lng冷能发电和综合利用系统及方法 |
CN114439562A (zh) * | 2022-01-19 | 2022-05-06 | 杨兆铭 | Lng冷能高效混合冷剂发电方法 |
CN114439562B (zh) * | 2022-01-19 | 2024-06-11 | 杨兆铭 | Lng冷能高效混合冷剂发电方法 |
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Effective date of registration: 20221102 Address after: No. 293, Tanggu East 6th Road, Binhai New Area, Tianjin 300450 Applicant after: CNOOC Energy Development Co.,Ltd. Clean Energy Branch Applicant after: SICHUAN AIR SEPARATION PLANT (Group) Co.,Ltd. Address before: 7th Floor, Agricultural Bank of China Building, No. 2042, Fenghuang North Road, Xiangzhou District, Zhuhai City, Guangdong Province, 519009 Applicant before: CNOOC ZHUHAI COLD ENERGY UTILIZATION BRANCH Applicant before: SICHUAN AIR SEPARATION PLANT (Group) Co.,Ltd. |