CH313762A - Verfahren zum Entfernen von Sauerstoff aus einem Gas, das eine geringe Menge Sauerstoff enthält - Google Patents
Verfahren zum Entfernen von Sauerstoff aus einem Gas, das eine geringe Menge Sauerstoff enthältInfo
- Publication number
- CH313762A CH313762A CH313762DA CH313762A CH 313762 A CH313762 A CH 313762A CH 313762D A CH313762D A CH 313762DA CH 313762 A CH313762 A CH 313762A
- Authority
- CH
- Switzerland
- Prior art keywords
- oxygen
- small amount
- gas containing
- removing oxygen
- gas
- 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
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
- C01B21/0405—Purification or separation processes
- C01B21/0411—Chemical processing only
- C01B21/0422—Chemical processing only by reduction
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
-
- 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
- C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from 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
- C01B2203/042—Purification by adsorption on solids
-
- 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
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0045—Oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL313762X | 1951-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH313762A true CH313762A (de) | 1956-05-15 |
Family
ID=19783728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH313762D CH313762A (de) | 1951-12-20 | 1952-12-18 | Verfahren zum Entfernen von Sauerstoff aus einem Gas, das eine geringe Menge Sauerstoff enthält |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2962343A (de) |
| BE (2) | BE16335A (de) |
| CH (1) | CH313762A (de) |
| FR (1) | FR1067708A (de) |
| GB (1) | GB728530A (de) |
| NL (1) | NL75333C (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734273A (en) * | 1986-12-29 | 1988-03-29 | Shell Oil Company | Process for the selective removal of trace amounts of oxygen from gases |
| US4869893A (en) * | 1987-08-10 | 1989-09-26 | Hughes Aircraft Company | Preparation of high purity compounds of sulfur, selenium, and tellurium |
| BR9304731A (pt) * | 1992-11-17 | 1994-08-02 | Praxair Technology Inc | Processo e sistema para a produção de uma atmosfera protetora para operações em forno |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190413638A (en) * | 1904-06-16 | 1905-06-08 | James Dewar | An Improved Method of Absorbing Gases and the Application thereof to the Production of High Vacua and the Separation of Gases. |
| US914279A (en) * | 1905-09-11 | 1909-03-02 | Oliver Perry Hurford | Process of obtaining nitrogen from air. |
| US1287472A (en) * | 1918-03-06 | 1918-12-10 | Armour Fertilizer Works | Production of nitrogen. |
| US1618149A (en) * | 1923-12-14 | 1927-02-15 | Charles B Davis | Absorbent decolorizing medium |
| US1588258A (en) * | 1926-01-15 | 1926-06-08 | Air Reduction | Production of oxygen-free nitrogen |
| US2019632A (en) * | 1933-06-03 | 1935-11-05 | Carbide & Carbon Chem Corp | Method of removing oxygen from gas mixtures |
| US2339742A (en) * | 1942-01-24 | 1944-01-18 | Walter M Fuchs | Granulated active carbon from bituminous coal |
| US2409386A (en) * | 1944-06-30 | 1946-10-15 | Aerojet Engineering Corp | Method for producing nitrogen from internal-combustion engine exhaust gases |
-
0
- BE BE516335D patent/BE516335A/xx unknown
- BE BE16335D patent/BE16335A/xx unknown
- NL NL75333D patent/NL75333C/xx active
-
1952
- 1952-12-12 US US325693A patent/US2962343A/en not_active Expired - Lifetime
- 1952-12-15 GB GB31706/52A patent/GB728530A/en not_active Expired
- 1952-12-15 FR FR1067708D patent/FR1067708A/fr not_active Expired
- 1952-12-18 CH CH313762D patent/CH313762A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE516335A (de) | |
| US2962343A (en) | 1960-11-29 |
| BE16335A (de) | |
| FR1067708A (fr) | 1954-06-17 |
| GB728530A (en) | 1955-04-20 |
| NL75333C (de) |
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