CN101096907A - 一种低压下由煤层气生产天然气的方法 - Google Patents
一种低压下由煤层气生产天然气的方法 Download PDFInfo
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- CN101096907A CN101096907A CNA2006100281778A CN200610028177A CN101096907A CN 101096907 A CN101096907 A CN 101096907A CN A2006100281778 A CNA2006100281778 A CN A2006100281778A CN 200610028177 A CN200610028177 A CN 200610028177A CN 101096907 A CN101096907 A CN 101096907A
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- adsorption tower
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- adsorption
- low pressure
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000007789 gas Substances 0.000 title claims abstract description 59
- 239000003245 coal Substances 0.000 title claims abstract description 31
- 239000003345 natural gas Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000001179 sorption measurement Methods 0.000 claims abstract description 111
- 238000000034 method Methods 0.000 claims abstract description 48
- 238000010521 absorption reaction Methods 0.000 claims abstract description 25
- 230000008569 process Effects 0.000 claims description 36
- 238000006073 displacement reaction Methods 0.000 claims description 18
- 239000003463 adsorbent Substances 0.000 claims description 17
- 230000003139 buffering effect Effects 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000012163 sequencing technique Methods 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 238000011069 regeneration method Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 241000282326 Felis catus Species 0.000 claims description 3
- 230000000274 adsorptive effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 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 3
- 230000008929 regeneration Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000008439 repair process Effects 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 239000002594 sorbent Substances 0.000 abstract 2
- 239000000047 product Substances 0.000 description 15
- 238000011084 recovery Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Separation Of Gases By Adsorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2006100281778A CN101096907B (zh) | 2006-06-27 | 2006-06-27 | 一种低压下由煤层气生产天然气的方法 |
Applications Claiming Priority (1)
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CN2006100281778A CN101096907B (zh) | 2006-06-27 | 2006-06-27 | 一种低压下由煤层气生产天然气的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101096907A true CN101096907A (zh) | 2008-01-02 |
CN101096907B CN101096907B (zh) | 2012-02-01 |
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CN2006100281778A Active CN101096907B (zh) | 2006-06-27 | 2006-06-27 | 一种低压下由煤层气生产天然气的方法 |
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CN (1) | CN101096907B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102897797A (zh) * | 2012-04-27 | 2013-01-30 | 李宽义 | 利用煤层气生产氢氰酸衍生物的环保清洁工艺方法 |
CN104357118A (zh) * | 2014-10-28 | 2015-02-18 | 四川天一科技股份有限公司 | 一种提高液化天然气回收率的方法 |
CN105199798A (zh) * | 2015-10-12 | 2015-12-30 | 宁波鲍斯能源装备股份有限公司 | 一种低浓度煤层气提浓装置 |
CN111042773A (zh) * | 2019-12-21 | 2020-04-21 | 山西晋城无烟煤矿业集团有限责任公司 | 一种低压煤层气井放空与回收联动装置 |
CN112503252A (zh) * | 2020-12-07 | 2021-03-16 | 中国海洋石油集团有限公司 | 一种无人驻守海上平台远程遥控置换装置及方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85103557B (zh) * | 1985-04-29 | 1987-10-28 | 化学工业部西南化工研究院 | 变压吸附法富集煤矿瓦斯气中甲烷 |
CN100478317C (zh) * | 2004-07-09 | 2009-04-15 | 西南化工研究设计院 | 煤层气低温分离提浓甲烷工艺 |
-
2006
- 2006-06-27 CN CN2006100281778A patent/CN101096907B/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102897797A (zh) * | 2012-04-27 | 2013-01-30 | 李宽义 | 利用煤层气生产氢氰酸衍生物的环保清洁工艺方法 |
CN102897797B (zh) * | 2012-04-27 | 2015-10-07 | 李宽义 | 利用煤层气生产氢氰酸衍生物的环保清洁工艺方法 |
CN104357118A (zh) * | 2014-10-28 | 2015-02-18 | 四川天一科技股份有限公司 | 一种提高液化天然气回收率的方法 |
CN104357118B (zh) * | 2014-10-28 | 2017-02-01 | 四川天一科技股份有限公司 | 一种提高液化天然气回收率的方法 |
CN105199798A (zh) * | 2015-10-12 | 2015-12-30 | 宁波鲍斯能源装备股份有限公司 | 一种低浓度煤层气提浓装置 |
CN111042773A (zh) * | 2019-12-21 | 2020-04-21 | 山西晋城无烟煤矿业集团有限责任公司 | 一种低压煤层气井放空与回收联动装置 |
CN111042773B (zh) * | 2019-12-21 | 2021-11-12 | 山西晋城无烟煤矿业集团有限责任公司 | 一种低压煤层气井放空与回收联动装置 |
CN112503252A (zh) * | 2020-12-07 | 2021-03-16 | 中国海洋石油集团有限公司 | 一种无人驻守海上平台远程遥控置换装置及方法 |
CN112503252B (zh) * | 2020-12-07 | 2022-08-16 | 中国海洋石油集团有限公司 | 一种无人驻守海上平台远程遥控置换装置及方法 |
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Publication number | Publication date |
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CN101096907B (zh) | 2012-02-01 |
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Owner name: SHANGHAI HANXING ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI BIAOQING GAS TECHNOLOGY CO., LTD. Effective date: 20110907 |
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Free format text: CORRECT: ADDRESS; FROM: 201315 NANHUI, SHANGHAI TO: 201204 PUDONG NEW AREA, SHANGHAI |
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Effective date of registration: 20110907 Address after: Pudong Peony Road 201204 Shanghai City Dongchen No. 60 building room 1406 Applicant after: SHANGHAI HANXING ENERGY TECHNOLOGY Co.,Ltd. Address before: 201315 Shanghai city Nanhui District Cambridge Zhenkang Shi Road No. 17 room 183 Applicant before: Shanghai Biaoqing Gas Technology Co.,Ltd. |
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CB03 | Change of inventor or designer information |
Inventor after: Yin Dongmei Inventor before: Ao Yuan |
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Free format text: CORRECT: INVENTOR; FROM: AO YUAN TO: YIN DONGMEI |
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Application publication date: 20080102 Assignee: GUIZHOU PANJIANG CBM DEVELOPMENT & UTILIZATION Co.,Ltd. Assignor: SHANGHAI HANXING ENERGY TECHNOLOGY Co.,Ltd. Contract record no.: 2013520000001 Denomination of invention: Method for producing natural gas from coal bed gas under low pressure Granted publication date: 20120201 License type: Common License Record date: 20130318 |
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Effective date of registration: 20190109 Address after: 201315 46 Lanes 555, Huanqiao Road, Pudong New Area, Shanghai Patentee after: SHANGHAI HUAXI CHEMICAL INDUSTRY SCIENCE & TECHNOLOGY CO.,LTD. Address before: Room 1406, Dongchen Building, 60 Mudan Road, Pudong, Shanghai, 20104 Patentee before: SHANGHAI HANXING ENERGY TECHNOLOGY Co.,Ltd. |
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Address after: 201315 46 Lanes 555, Huanqiao Road, Pudong New Area, Shanghai Patentee after: Shanghai Hanxing Chemical Technology Co.,Ltd. Address before: 201315 46 Lanes 555, Huanqiao Road, Pudong New Area, Shanghai Patentee before: SHANGHAI HUAXI CHEMICAL INDUSTRY SCIENCE & TECHNOLOGY CO.,LTD. |