NL158087B - PROCESS FOR SEPARATING GASES USING A MEMBRANE FROM A CELLULOSE ESTER. - Google Patents
PROCESS FOR SEPARATING GASES USING A MEMBRANE FROM A CELLULOSE ESTER.Info
- Publication number
- NL158087B NL158087B NL6801335.A NL6801335A NL158087B NL 158087 B NL158087 B NL 158087B NL 6801335 A NL6801335 A NL 6801335A NL 158087 B NL158087 B NL 158087B
- Authority
- NL
- Netherlands
- Prior art keywords
- membrane
- cellulose ester
- separating gases
- gases
- separating
- Prior art date
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
-
- 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
- B01D53/228—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 characterised by specific membranes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B23/00—Noble gases; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B23/00—Other methods of heating coke ovens
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0405—Purification by membrane separation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6801335.A NL158087B (en) | 1968-01-30 | 1968-01-30 | PROCESS FOR SEPARATING GASES USING A MEMBRANE FROM A CELLULOSE ESTER. |
DE1719557A DE1719557C3 (en) | 1968-01-30 | 1968-01-31 | Device for separating one or more gases from a gas mixture |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6801335.A NL158087B (en) | 1968-01-30 | 1968-01-30 | PROCESS FOR SEPARATING GASES USING A MEMBRANE FROM A CELLULOSE ESTER. |
DEG0052276 | 1968-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6801335A NL6801335A (en) | 1969-08-01 |
NL158087B true NL158087B (en) | 1978-10-16 |
Family
ID=25978921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6801335.A NL158087B (en) | 1968-01-30 | 1968-01-30 | PROCESS FOR SEPARATING GASES USING A MEMBRANE FROM A CELLULOSE ESTER. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1719557C3 (en) |
NL (1) | NL158087B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2410501A1 (en) * | 1976-11-15 | 1979-06-29 | Monsanto Co | MULTI-COMPONENT MEMBRANES FOR GAS SEPARATIONS |
DE3338618A1 (en) * | 1983-10-25 | 1985-05-02 | Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht | Gas permeation cell |
-
1968
- 1968-01-30 NL NL6801335.A patent/NL158087B/en not_active IP Right Cessation
- 1968-01-31 DE DE1719557A patent/DE1719557C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1719557B2 (en) | 1974-01-17 |
DE1719557A1 (en) | 1971-09-02 |
NL6801335A (en) | 1969-08-01 |
DE1719557C3 (en) | 1974-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: UNIVERS OIL |