CH496463A - Procédé de séparation de gaz - Google Patents

Procédé de séparation de gaz

Info

Publication number
CH496463A
CH496463A CH205169A CH205169A CH496463A CH 496463 A CH496463 A CH 496463A CH 205169 A CH205169 A CH 205169A CH 205169 A CH205169 A CH 205169A CH 496463 A CH496463 A CH 496463A
Authority
CH
Switzerland
Prior art keywords
gas separation
separation process
gas
separation
Prior art date
Application number
CH205169A
Other languages
English (en)
Inventor
Christen Gilbert
Lefort Marcel
Original Assignee
Rhone Poulenc Sa
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 Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of CH496463A publication Critical patent/CH496463A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CH205169A 1968-02-12 1969-02-11 Procédé de séparation de gaz CH496463A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR139541 1968-02-12

Publications (1)

Publication Number Publication Date
CH496463A true CH496463A (fr) 1970-09-30

Family

ID=8645870

Family Applications (1)

Application Number Title Priority Date Filing Date
CH205169A CH496463A (fr) 1968-02-12 1969-02-11 Procédé de séparation de gaz

Country Status (8)

Country Link
US (1) US3611676A (fr)
BE (1) BE728247A (fr)
CH (1) CH496463A (fr)
DE (1) DE1906998B1 (fr)
FR (1) FR1567175A (fr)
GB (1) GB1221404A (fr)
NL (1) NL141395B (fr)
SE (1) SE360272B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082095A5 (fr) * 1970-03-03 1971-12-10 Rhone Poulenc Sa
BE788610A (fr) * 1971-09-09 1973-03-08 Rhone Poulenc Sa Appareil separateur a membranes utilisable en permeation gazeuse et en pervaporation
FR2207747B1 (fr) * 1972-11-24 1975-07-04 Rhone Poulenc Ind
US4033731A (en) * 1973-06-13 1977-07-05 Rhone Poulenc S.A. Partially crosslinked silalactone polymers, their preparation and their use
US4393113A (en) * 1980-06-05 1983-07-12 Teitin Limited Novel silicon-containing copolymer, ultrathin solid membrane composed of said copolymer, use of said solid membrane for concentrating a specified gas in a gaseous mixture, and process for producing said solid membrane
JPS5895541A (ja) * 1981-11-30 1983-06-07 Mitsubishi Chem Ind Ltd 気体分離膜
JPS58221338A (ja) * 1982-06-18 1983-12-23 Toyota Central Res & Dev Lab Inc 酸素富化空気供給装置
US4542010A (en) * 1982-06-30 1985-09-17 Bend Research, Inc. Method and apparatus for producing oxygen and nitrogen and membrane therefor
JPS59154106A (ja) * 1983-02-23 1984-09-03 Toshinobu Higashimura 気体分離膜
JPS6135803A (ja) * 1984-07-26 1986-02-20 Shin Etsu Chem Co Ltd 複合中空糸
JPS6178402A (ja) * 1984-09-21 1986-04-22 Shin Etsu Chem Co Ltd 有機液体混合物の分離方法
US4828588A (en) * 1988-04-01 1989-05-09 University Of Cincinnati Process for preparation of heterogeneous polysiloxane membrane and membrane produced
US4859215A (en) * 1988-05-02 1989-08-22 Air Products And Chemicals, Inc. Polymeric membrane for gas separation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966235A (en) * 1958-09-24 1960-12-27 Selas Corp Of America Separation of gases by diffusion through silicone rubber
US3274750A (en) * 1962-12-28 1966-09-27 Gen Electric Permeable polymeric membrane gas separation

Also Published As

Publication number Publication date
NL6901749A (fr) 1969-08-14
FR1567175A (fr) 1969-05-16
DE1906998B1 (de) 1970-06-04
BE728247A (fr) 1969-08-11
US3611676A (en) 1971-10-12
SE360272B (fr) 1973-09-24
GB1221404A (en) 1971-02-03
NL141395B (nl) 1974-03-15

Similar Documents

Publication Publication Date Title
FR1517491A (fr) Procédé pour la liquéfaction de gaz
FR91459E (fr) Procédé de liquéfaction d'un gaz
FR1501225A (fr) Procédé de purification de gaz de synthèse
CH496463A (fr) Procédé de séparation de gaz
BE796236A (fr) Detendeur-regulateur de gaz
PH9299A (en) Synthetic gas process
FR1504278A (fr) Procédé de cémentation gazeuse
BE765920A (fr) Production de gaz reducteur
FR1420887A (fr) Procédé de production de gaz combustibles
FR1412837A (fr) Procédé de séparation de gaz
FR1453071A (fr) Procédé de liquéfaction d'un gaz
BE766476A (fr) Procede de recuperation de gaz
BE759376A (fr) Procede de production de gaz de reduction
FR1515270A (fr) Procédé pour le fractionnement de gaz naturel
FR1537887A (fr) Procédé de recyclage de gaz
FR1534172A (fr) Procédé de dessiccation de gaz par adsorption
FR1544817A (fr) Procédé de déshydratation de gaz
FR1414480A (fr) Procédé de liquéfaction d'un gaz
FR1537259A (fr) Procédé de formation de gaz de synthèse
CH508576A (fr) Procédé de préparation du plicaténol
FR1406884A (fr) Procédé de compression de gaz
FR1395281A (fr) Procédé de séparation de gaz et de vapeurs
FR1507600A (fr) Procédé de décomposition de gaz
FR1387377A (fr) Procédé de purification de gaz de pyrolyse
BE784687A (fr) Production de gaz

Legal Events

Date Code Title Description
PL Patent ceased