CN103175379A - 利用管道压力能制备液化天然气的装置及使用方法 - Google Patents
利用管道压力能制备液化天然气的装置及使用方法 Download PDFInfo
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- CN103175379A CN103175379A CN2013100868630A CN201310086863A CN103175379A CN 103175379 A CN103175379 A CN 103175379A CN 2013100868630 A CN2013100868630 A CN 2013100868630A CN 201310086863 A CN201310086863 A CN 201310086863A CN 103175379 A CN103175379 A CN 103175379A
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- 239000003949 liquefied natural gas Substances 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 33
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 170
- 239000003345 natural gas Substances 0.000 claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 31
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 31
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 19
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 10
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 7
- 239000001569 carbon dioxide Substances 0.000 claims description 7
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 7
- 238000005057 refrigeration Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000012467 final product Substances 0.000 claims description 5
- 239000002808 molecular sieve Substances 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 5
- 230000008569 process Effects 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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CN201310086863.0A CN103175379B (zh) | 2013-03-18 | 2013-03-18 | 利用管道压力能制备液化天然气的装置及使用方法 |
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CN201310086863.0A CN103175379B (zh) | 2013-03-18 | 2013-03-18 | 利用管道压力能制备液化天然气的装置及使用方法 |
Publications (2)
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CN103175379A true CN103175379A (zh) | 2013-06-26 |
CN103175379B CN103175379B (zh) | 2015-10-14 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104315801A (zh) * | 2014-10-15 | 2015-01-28 | 中国海洋石油总公司 | 一种混合制冷剂-膨胀制冷循环的天然气液化方法 |
CN104359286A (zh) * | 2014-11-12 | 2015-02-18 | 辽宁哈深冷气体液化设备有限公司 | 一种脱除天然气中酸性气体的方法 |
CN104864682A (zh) * | 2015-05-29 | 2015-08-26 | 新奥气化采煤有限公司 | 一种天然气管网压力能回收利用方法及系统 |
CN105627693A (zh) * | 2016-03-11 | 2016-06-01 | 重庆耐德能源装备集成有限公司 | 一种天然气的处理装置及方法 |
CN104359286B (zh) * | 2014-11-12 | 2017-01-04 | 辽宁中集哈深冷气体液化设备有限公司 | 一种脱除天然气中酸性气体的方法 |
CN108759302A (zh) * | 2018-06-04 | 2018-11-06 | 中海石油气电集团有限责任公司 | 一种高压天然气液化系统及方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6209350B1 (en) * | 1998-10-23 | 2001-04-03 | Exxonmobil Upstream Research Company | Refrigeration process for liquefaction of natural gas |
US6694774B1 (en) * | 2003-02-04 | 2004-02-24 | Praxair Technology, Inc. | Gas liquefaction method using natural gas and mixed gas refrigeration |
CN1743436A (zh) * | 2005-09-27 | 2006-03-08 | 华南理工大学 | 一种用于燃气调峰和轻烃回收的天然气液化方法 |
CN101228405A (zh) * | 2005-08-09 | 2008-07-23 | 埃克森美孚上游研究公司 | 生产lng的天然气液化方法 |
CN201344705Y (zh) * | 2008-11-06 | 2009-11-11 | 天津市华迈燃气技术发展有限公司 | 一种利用压缩天然气制备液化天然气的装置 |
CN102115683A (zh) * | 2009-12-30 | 2011-07-06 | 中国科学院理化技术研究所 | 一种生产液化天然气的方法 |
CN102620523A (zh) * | 2012-04-16 | 2012-08-01 | 上海交通大学 | 带凝华脱除co2的混合制冷剂循环天然气带压液化工艺 |
CN102660341A (zh) * | 2012-04-27 | 2012-09-12 | 新地能源工程技术有限公司 | 利用天然气压力能部分液化天然气的工艺和装置 |
-
2013
- 2013-03-18 CN CN201310086863.0A patent/CN103175379B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6209350B1 (en) * | 1998-10-23 | 2001-04-03 | Exxonmobil Upstream Research Company | Refrigeration process for liquefaction of natural gas |
US6694774B1 (en) * | 2003-02-04 | 2004-02-24 | Praxair Technology, Inc. | Gas liquefaction method using natural gas and mixed gas refrigeration |
CN101228405A (zh) * | 2005-08-09 | 2008-07-23 | 埃克森美孚上游研究公司 | 生产lng的天然气液化方法 |
CN1743436A (zh) * | 2005-09-27 | 2006-03-08 | 华南理工大学 | 一种用于燃气调峰和轻烃回收的天然气液化方法 |
CN201344705Y (zh) * | 2008-11-06 | 2009-11-11 | 天津市华迈燃气技术发展有限公司 | 一种利用压缩天然气制备液化天然气的装置 |
CN102115683A (zh) * | 2009-12-30 | 2011-07-06 | 中国科学院理化技术研究所 | 一种生产液化天然气的方法 |
CN102620523A (zh) * | 2012-04-16 | 2012-08-01 | 上海交通大学 | 带凝华脱除co2的混合制冷剂循环天然气带压液化工艺 |
CN102660341A (zh) * | 2012-04-27 | 2012-09-12 | 新地能源工程技术有限公司 | 利用天然气压力能部分液化天然气的工艺和装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104315801A (zh) * | 2014-10-15 | 2015-01-28 | 中国海洋石油总公司 | 一种混合制冷剂-膨胀制冷循环的天然气液化方法 |
CN104359286A (zh) * | 2014-11-12 | 2015-02-18 | 辽宁哈深冷气体液化设备有限公司 | 一种脱除天然气中酸性气体的方法 |
CN104359286B (zh) * | 2014-11-12 | 2017-01-04 | 辽宁中集哈深冷气体液化设备有限公司 | 一种脱除天然气中酸性气体的方法 |
CN104864682A (zh) * | 2015-05-29 | 2015-08-26 | 新奥气化采煤有限公司 | 一种天然气管网压力能回收利用方法及系统 |
CN104864682B (zh) * | 2015-05-29 | 2018-01-16 | 新奥科技发展有限公司 | 一种天然气管网压力能回收利用方法及系统 |
CN105627693A (zh) * | 2016-03-11 | 2016-06-01 | 重庆耐德能源装备集成有限公司 | 一种天然气的处理装置及方法 |
CN105627693B (zh) * | 2016-03-11 | 2019-03-01 | 重庆耐德能源装备集成有限公司 | 一种天然气的处理装置及方法 |
CN108759302A (zh) * | 2018-06-04 | 2018-11-06 | 中海石油气电集团有限责任公司 | 一种高压天然气液化系统及方法 |
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CN103175379B (zh) | 2015-10-14 |
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Application publication date: 20130626 Assignee: Hefei Marriott Energy Equipment Co., Ltd. Assignor: Shanghai Jiao Tong University Contract record no.: 2014340000104 Denomination of invention: Device for preparing liquefied natural gas with pipeline pressure energy and application method thereof License type: Exclusive License Record date: 20140505 |
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Assignee: Hefei Marriott Energy Equipment Co., Ltd. Assignor: Shanghai Jiao Tong University Contract record no.: 2014340000104 Date of cancellation: 20160509 |
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Effective date of registration: 20170317 Address after: 230088 Anhui, Hefei high tech Zone Wangjiang West Road, No. 800 animation base, building B3, North building, North Building Patentee after: Hefei zonhon engineering equipment limited liability company Address before: 200240 Dongchuan Road, Shanghai, No. 800, No. Patentee before: Shanghai Jiao Tong University |
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Effective date of registration: 20190329 Address after: 230088 1688 Baiyan Wan Road, Hefei High-tech Zone, Anhui Province Patentee after: Hefei Marriott Energy Equipment Co., Ltd. Address before: 230088 North 6th Floor, Building B3, Animation Base, 800 Wangjiangxi Road, Hefei High-tech Zone, Anhui Province Patentee before: Hefei zonhon engineering equipment limited liability company |
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