CA2183832A1 - Procede ameliore de recuperation de l'helium - Google Patents

Procede ameliore de recuperation de l'helium

Info

Publication number
CA2183832A1
CA2183832A1 CA 2183832 CA2183832A CA2183832A1 CA 2183832 A1 CA2183832 A1 CA 2183832A1 CA 2183832 CA2183832 CA 2183832 CA 2183832 A CA2183832 A CA 2183832A CA 2183832 A1 CA2183832 A1 CA 2183832A1
Authority
CA
Canada
Prior art keywords
stage
gas
helium
phase
adsorbent bed
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.)
Abandoned
Application number
CA 2183832
Other languages
English (en)
Inventor
Glenn C. Stoner
Herbert Edward Reinhold, Iii
Joseph S. D'amico
Kent S. Knaebel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitrotec Corp
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/517,469 external-priority patent/US5632803A/en
Application filed by Individual filed Critical Individual
Publication of CA2183832A1 publication Critical patent/CA2183832A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Separation Of Gases By Adsorption (AREA)
CA 2183832 1995-08-21 1996-08-21 Procede ameliore de recuperation de l'helium Abandoned CA2183832A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/517,469 1995-08-21
US08/517,469 US5632803A (en) 1994-10-21 1995-08-21 Enhanced helium recovery

Publications (1)

Publication Number Publication Date
CA2183832A1 true CA2183832A1 (fr) 1997-02-22

Family

ID=24059935

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2183832 Abandoned CA2183832A1 (fr) 1995-08-21 1996-08-21 Procede ameliore de recuperation de l'helium

Country Status (1)

Country Link
CA (1) CA2183832A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005120681A1 (fr) * 2004-06-11 2005-12-22 Chengdu Tianli Chemical Engineering Technology Co., Ltd. Processus d'adsorption par variation de la pression de recyclage complet a deux etages en vue de separer des gaz
EP3238808A1 (fr) * 2016-04-28 2017-11-01 Linde Aktiengesellschaft Procede et installation technologique destines a produire de l'helium a partir d'un gaz actif contenant de l'helium
CN111450667A (zh) * 2019-01-18 2020-07-28 气体产品与化学公司 用于轻质惰性气体的分离方法和设备
CN112657313A (zh) * 2020-12-16 2021-04-16 淮北市森化碳吸附剂有限责任公司 一种变压吸附处理工艺
CN112919437A (zh) * 2021-03-24 2021-06-08 北京中科富海低温科技有限公司 一种高含氢粗氦精制方法及系统

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005120681A1 (fr) * 2004-06-11 2005-12-22 Chengdu Tianli Chemical Engineering Technology Co., Ltd. Processus d'adsorption par variation de la pression de recyclage complet a deux etages en vue de separer des gaz
EA012820B1 (ru) * 2004-06-11 2009-12-30 Ченгду Тианли Кемикал Энжиниринг Технолоджи Ко., Лтд. Способ разделения газов
US8545601B2 (en) 2004-06-11 2013-10-01 Yuwen Song Two-stage complete recycle pressure-swing adsorption process for gas separation
EP3238808A1 (fr) * 2016-04-28 2017-11-01 Linde Aktiengesellschaft Procede et installation technologique destines a produire de l'helium a partir d'un gaz actif contenant de l'helium
US10188982B2 (en) 2016-04-28 2019-01-29 Linde Aktiengesellschaft Method and industrial plant for obtaining helium from a helium-containing feed gas
CN111450667A (zh) * 2019-01-18 2020-07-28 气体产品与化学公司 用于轻质惰性气体的分离方法和设备
CN111450667B (zh) * 2019-01-18 2022-04-12 气体产品与化学公司 用于轻质惰性气体的分离方法和设备
CN112657313A (zh) * 2020-12-16 2021-04-16 淮北市森化碳吸附剂有限责任公司 一种变压吸附处理工艺
CN112919437A (zh) * 2021-03-24 2021-06-08 北京中科富海低温科技有限公司 一种高含氢粗氦精制方法及系统
CN112919437B (zh) * 2021-03-24 2022-08-19 北京中科富海低温科技有限公司 一种高含氢粗氦精制方法及系统

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20010821

FZDE Discontinued

Effective date: 20010821