MX149742A - IMPROVED METHOD FOR SEPARATING GAS MIXTURES - Google Patents
IMPROVED METHOD FOR SEPARATING GAS MIXTURESInfo
- Publication number
- MX149742A MX149742A MX17545378A MX17545378A MX149742A MX 149742 A MX149742 A MX 149742A MX 17545378 A MX17545378 A MX 17545378A MX 17545378 A MX17545378 A MX 17545378A MX 149742 A MX149742 A MX 149742A
- Authority
- MX
- Mexico
- Prior art keywords
- improved method
- gas mixtures
- separating gas
- separating
- mixtures
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0251—Physical processing only by making use of membranes
-
- 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
- B01D53/225—Multiple stage diffusion
- B01D53/226—Multiple stage diffusion in serial connexion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/10—Separation by diffusion
- B01D59/12—Separation by diffusion by diffusion through barriers
- B01D59/14—Construction of the barrier
-
- 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
- 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
-
- 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
- C01B2203/0465—Composition of the impurity
-
- 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
- C01B2203/0465—Composition of the impurity
- C01B2203/047—Composition of the impurity the impurity being carbon monoxide
-
- 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
- C01B2203/0465—Composition of the impurity
- C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
-
- 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
- C01B2203/0465—Composition of the impurity
- C01B2203/048—Composition of the impurity the impurity being an organic compound
-
- 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
- C01B2203/0465—Composition of the impurity
- C01B2203/0485—Composition of the impurity the impurity being a sulfur compound
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0046—Nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84797277A | 1977-11-02 | 1977-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX149742A true MX149742A (en) | 1983-12-15 |
Family
ID=25301991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX17545378A MX149742A (en) | 1977-11-02 | 1978-10-31 | IMPROVED METHOD FOR SEPARATING GAS MIXTURES |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5472778A (en) |
| CA (1) | CA1104067A (en) |
| DE (1) | DE2847310A1 (en) |
| GB (1) | GB2007108B (en) |
| MX (1) | MX149742A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4238204A (en) * | 1979-06-18 | 1980-12-09 | Monsanto Company | Selective adsorption process |
| JPS58151305A (en) * | 1982-03-03 | 1983-09-08 | Nippon Sanso Kk | Production of oxygen |
| FR2540396B1 (en) * | 1983-02-04 | 1988-09-23 | Petroles Cie Francaise | GAS DEHYDRATION PROCESS |
| JPS59169904A (en) * | 1983-03-16 | 1984-09-26 | Japan Storage Battery Co Ltd | Concentration of oxygen |
| US4474586A (en) * | 1983-12-05 | 1984-10-02 | Monsanto Company | Gas separation process |
| US4545787A (en) * | 1984-07-30 | 1985-10-08 | Air Products And Chemicals, Inc. | Process for producing by-product oxygen from turbine power generation |
| US4595405A (en) * | 1984-12-21 | 1986-06-17 | Air Products And Chemicals, Inc. | Process for the generation of gaseous and/or liquid nitrogen |
| DE3806107C2 (en) * | 1988-02-26 | 1994-06-23 | Geesthacht Gkss Forschung | Process for discharging organic compounds from air / permanent gas mixtures |
| JPH0816005B2 (en) * | 1988-05-06 | 1996-02-21 | 宇部興産株式会社 | Method for producing high-purity argon |
| DE3824400A1 (en) * | 1988-07-19 | 1990-01-25 | Dahlhoff Bernd | Process and device for treating a hydrocarbon/air mixture |
| US5827351A (en) * | 1997-02-14 | 1998-10-27 | Praxair Technology, Inc. | Air separation system and method |
| AR021966A1 (en) | 1998-12-22 | 2002-09-04 | Texaco Development Corp | USE OF MEMBRANES AND EXPANSORS / COMPRESSORS IN GASIFICATION |
| WO2007077138A1 (en) * | 2005-12-30 | 2007-07-12 | Shell Internationale Research Maatschappij B.V. | Enhanced oil recovery process and a process for the sequestration of carbon dioxide |
-
1978
- 1978-10-27 CA CA314,504A patent/CA1104067A/en not_active Expired
- 1978-10-31 MX MX17545378A patent/MX149742A/en unknown
- 1978-10-31 DE DE19782847310 patent/DE2847310A1/en not_active Withdrawn
- 1978-11-01 JP JP13383278A patent/JPS5472778A/en active Pending
- 1978-11-01 GB GB7842823A patent/GB2007108B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1104067A (en) | 1981-06-30 |
| GB2007108B (en) | 1982-07-21 |
| JPS5472778A (en) | 1979-06-11 |
| GB2007108A (en) | 1979-05-16 |
| DE2847310A1 (en) | 1979-05-03 |
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