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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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 |
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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 |
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CN1235862A CN1235862A (zh) | 1999-11-24 |
CN1126585C true CN1126585C (zh) | 2003-11-05 |
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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 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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 |
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 |
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 |
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 |
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 |
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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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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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