CN1126585C - 同时提纯易吸附相和难吸附相的变压吸附分离方法 - Google Patents
同时提纯易吸附相和难吸附相的变压吸附分离方法 Download PDFInfo
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- CN1126585C CN1126585C CN99116508A CN99116508A CN1126585C CN 1126585 C CN1126585 C CN 1126585C CN 99116508 A CN99116508 A CN 99116508A CN 99116508 A CN99116508 A CN 99116508A CN 1126585 C CN1126585 C CN 1126585C
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000010521 absorption reaction Methods 0.000 claims description 84
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000009466 transformation Effects 0.000 claims description 6
- 238000000844 transformation Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 66
- 239000012535 impurity Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 230000000274 adsorptive effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 229910001873 dinitrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 239000003463 adsorbent Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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- Separation Of Gases By Adsorption (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99116508A CN1126585C (zh) | 1999-06-05 | 1999-06-05 | 同时提纯易吸附相和难吸附相的变压吸附分离方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99116508A CN1126585C (zh) | 1999-06-05 | 1999-06-05 | 同时提纯易吸附相和难吸附相的变压吸附分离方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1235862A CN1235862A (zh) | 1999-11-24 |
| CN1126585C true CN1126585C (zh) | 2003-11-05 |
Family
ID=5279313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99116508A Expired - Fee Related CN1126585C (zh) | 1999-06-05 | 1999-06-05 | 同时提纯易吸附相和难吸附相的变压吸附分离方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1126585C (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340324C (zh) * | 2004-06-11 | 2007-10-03 | 成都天立化工科技有限公司 | 一种两段全回收变压吸附气体分离方法 |
| CN100423812C (zh) * | 2004-06-11 | 2008-10-08 | 成都天立化工科技有限公司 | 一种改进的一段变压吸附气体分离方法 |
| CN100372758C (zh) * | 2004-06-11 | 2008-03-05 | 成都天立化工科技有限公司 | 一种改进的两段变压吸附制富氧方法 |
| CN100340323C (zh) * | 2004-06-11 | 2007-10-03 | 成都天立化工科技有限公司 | 一种改进的一段变压吸附气体分离方法 |
| CN100372757C (zh) * | 2004-06-11 | 2008-03-05 | 成都天立化工科技有限公司 | 一种改进的两段变压吸附制富氧方法 |
| CN101549240B (zh) * | 2009-04-23 | 2011-05-04 | 天津大学 | 含二氧化碳置换的变压吸附浓缩煤层气甲烷方法 |
| CN102626580A (zh) * | 2011-02-02 | 2012-08-08 | 何巨堂 | 含氢气、硫化氢的多组分气体的两步法变压吸附分离方法 |
| CN102431967A (zh) * | 2011-07-18 | 2012-05-02 | 何巨堂 | 一种用含h2、n2多组分气制备特定组成氢氮气的方法 |
| CN105347304B (zh) * | 2015-12-18 | 2017-07-14 | 四川天采科技有限责任公司 | 一种双高带压解吸psa提氢方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4790858A (en) * | 1988-01-29 | 1988-12-13 | Air Products And Chemicals, Inc. | Fractionation of multicomponent gas mixtures by pressure swing adsorption |
| US5547492A (en) * | 1994-04-12 | 1996-08-20 | Korea Institute Of Energy Research | Method for adsorbing and separating argon and hydrogen gases in high concentration from waste ammonia purge gas, and apparatus therefor |
| CN1195572A (zh) * | 1998-01-24 | 1998-10-14 | 伍仁兴 | 从混合气中同时提纯易吸附相和难吸附相的变压吸附气体分离方法 |
| CN1040292C (zh) * | 1992-12-03 | 1998-10-21 | 黄家鹄 | 同时制取两种高纯度和高收率产品气的变压吸附气体分离法 |
-
1999
- 1999-06-05 CN CN99116508A patent/CN1126585C/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4790858A (en) * | 1988-01-29 | 1988-12-13 | Air Products And Chemicals, Inc. | Fractionation of multicomponent gas mixtures by pressure swing adsorption |
| CN1040292C (zh) * | 1992-12-03 | 1998-10-21 | 黄家鹄 | 同时制取两种高纯度和高收率产品气的变压吸附气体分离法 |
| US5547492A (en) * | 1994-04-12 | 1996-08-20 | Korea Institute Of Energy Research | Method for adsorbing and separating argon and hydrogen gases in high concentration from waste ammonia purge gas, and apparatus therefor |
| CN1195572A (zh) * | 1998-01-24 | 1998-10-14 | 伍仁兴 | 从混合气中同时提纯易吸附相和难吸附相的变压吸附气体分离方法 |
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| Publication number | Publication date |
|---|---|
| CN1235862A (zh) | 1999-11-24 |
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Assignee: Hubei Chuxing Chemical Co., Ltd. Assignor: Yihua Group Co., Ltd., Hubei Prov. Contract fulfillment period: 2009.3.17 to 2019.3.16 contract change Contract record no.: 2009420000015 Denomination of invention: Variable-pressure adsorption separating method for simultaneously purifying easy-to-adsorb phase and difficult-to-adsorb phase Granted publication date: 20031105 License type: Exclusive license Record date: 2009.5.6 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.17 TO 2019.3.16; CHANGE OF CONTRACT Name of requester: HUBEI CHUXING CHEMICAL CO., LTD. Effective date: 20090506 |
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Granted publication date: 20031105 Termination date: 20120605 |