CA1186245A - Process for separating one gas from a gas mixture - Google Patents

Process for separating one gas from a gas mixture

Info

Publication number
CA1186245A
CA1186245A CA000398273A CA398273A CA1186245A CA 1186245 A CA1186245 A CA 1186245A CA 000398273 A CA000398273 A CA 000398273A CA 398273 A CA398273 A CA 398273A CA 1186245 A CA1186245 A CA 1186245A
Authority
CA
Canada
Prior art keywords
gas
gas mixture
mixture
rate
recovery
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.)
Expired
Application number
CA000398273A
Other languages
English (en)
French (fr)
Inventor
Donald L.G. Maclean
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.)
Monsanto Co
Original Assignee
Monsanto Co
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
Application filed by Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of CA1186245A publication Critical patent/CA1186245A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CA000398273A 1981-03-13 1982-03-12 Process for separating one gas from a gas mixture Expired CA1186245A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24327681A 1981-03-13 1981-03-13
US243,276 1981-03-13

Publications (1)

Publication Number Publication Date
CA1186245A true CA1186245A (en) 1985-04-30

Family

ID=22918081

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000398273A Expired CA1186245A (en) 1981-03-13 1982-03-12 Process for separating one gas from a gas mixture

Country Status (7)

Country Link
EP (1) EP0060693A3 (cg-RX-API-DMAC7.html)
JP (1) JPS57162632A (cg-RX-API-DMAC7.html)
AU (1) AU8138282A (cg-RX-API-DMAC7.html)
BR (1) BR8201355A (cg-RX-API-DMAC7.html)
CA (1) CA1186245A (cg-RX-API-DMAC7.html)
IN (1) IN155118B (cg-RX-API-DMAC7.html)
ZA (1) ZA821691B (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781907A (en) * 1985-12-04 1988-11-01 Mcneill John M Production of membrane-derived nitrogen from combustion gases
US4957513A (en) * 1989-05-10 1990-09-18 Raytheon Company Method of purifying a mixed H2 /H2 Se vapor stream
US5053058A (en) * 1989-12-29 1991-10-01 Uop Control process and apparatus for membrane separation systems

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806132A (en) * 1987-06-23 1989-02-21 Union Carbide Corporation Turndown control method for membrane separation systems
GB8916510D0 (en) * 1989-07-19 1989-09-06 Boc Group Plc Separation of gas mixtures
US5837032A (en) * 1991-01-30 1998-11-17 The Cynara Company Gas separations utilizing glassy polymer membranes at sub-ambient temperatures
US5352272A (en) * 1991-01-30 1994-10-04 The Dow Chemical Company Gas separations utilizing glassy polymer membranes at sub-ambient temperatures
US5989312A (en) * 1996-12-31 1999-11-23 Praxair Technology, Inc. Membrane control system and process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976451A (en) * 1974-06-04 1976-08-24 General Electric Company Vacuum extract system for a membrane oxygen enricher
DE2461384A1 (de) * 1974-12-24 1976-07-08 Eisenmann Kg Maschinenbau Ges Verfahren zur erzielung einer konstanten loesungsmittelkonzentration in der abluft bzw. den abgasstroemen von anlagen
EP0051469A1 (en) * 1980-11-03 1982-05-12 Monsanto Company Process for separating a gas from a mixture of gases

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781907A (en) * 1985-12-04 1988-11-01 Mcneill John M Production of membrane-derived nitrogen from combustion gases
US4957513A (en) * 1989-05-10 1990-09-18 Raytheon Company Method of purifying a mixed H2 /H2 Se vapor stream
US5053058A (en) * 1989-12-29 1991-10-01 Uop Control process and apparatus for membrane separation systems

Also Published As

Publication number Publication date
ZA821691B (en) 1983-02-23
EP0060693A3 (en) 1983-11-16
EP0060693A2 (en) 1982-09-22
BR8201355A (pt) 1983-01-25
AU8138282A (en) 1982-09-16
IN155118B (cg-RX-API-DMAC7.html) 1985-01-05
JPS57162632A (en) 1982-10-06

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20020430