IT1027219B - Procedimento per l arricchimento in ossigeno di aria ed altri gas - Google Patents
Procedimento per l arricchimento in ossigeno di aria ed altri gasInfo
- Publication number
- IT1027219B IT1027219B IT70802/74A IT7080274A IT1027219B IT 1027219 B IT1027219 B IT 1027219B IT 70802/74 A IT70802/74 A IT 70802/74A IT 7080274 A IT7080274 A IT 7080274A IT 1027219 B IT1027219 B IT 1027219B
- Authority
- IT
- Italy
- Prior art keywords
- gases
- procedure
- air
- oxygen enrichment
- enrichment
- 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
- B01D53/02—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
- B01D53/04—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 with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0423—Beds in columns
-
- 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
- B01D53/04—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 with stationary adsorbents
-
- 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
- C01B13/0259—Physical processing only by adsorption on solids
- C01B13/0262—Physical processing only by adsorption on solids characterised by the adsorbent
- C01B13/0266—Carbon based materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/12—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/402—Further details for adsorption processes and devices using two beds
-
- 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
- B01D53/04—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 with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0446—Means for feeding or distributing gases
-
- 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)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2400860A DE2400860A1 (de) | 1974-01-09 | 1974-01-09 | Verfahren zur anreicherung von sauerstoff in sauerstoffhaltigen gasen, insbesondere luft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1027219B true IT1027219B (it) | 1978-11-20 |
Family
ID=5904411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT70802/74A IT1027219B (it) | 1974-01-09 | 1974-12-31 | Procedimento per l arricchimento in ossigeno di aria ed altri gas |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5344160B2 (ru) |
| BE (1) | BE823343A (ru) |
| CA (1) | CA1027494A (ru) |
| DE (1) | DE2400860A1 (ru) |
| FR (1) | FR2256898B1 (ru) |
| GB (1) | GB1452242A (ru) |
| IT (1) | IT1027219B (ru) |
| NL (1) | NL181847C (ru) |
| ZA (1) | ZA7594B (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6392171U (ru) * | 1986-12-08 | 1988-06-15 |
-
1974
- 1974-01-09 DE DE2400860A patent/DE2400860A1/de not_active Withdrawn
- 1974-12-13 BE BE151498A patent/BE823343A/xx not_active IP Right Cessation
- 1974-12-18 NL NLAANVRAGE7416502,A patent/NL181847C/xx not_active IP Right Cessation
- 1974-12-31 IT IT70802/74A patent/IT1027219B/it active
-
1975
- 1975-01-02 GB GB7675A patent/GB1452242A/en not_active Expired
- 1975-01-03 CA CA217,329A patent/CA1027494A/en not_active Expired
- 1975-01-06 ZA ZA00750094A patent/ZA7594B/xx unknown
- 1975-01-06 FR FR7500247A patent/FR2256898B1/fr not_active Expired
- 1975-01-09 JP JP469075A patent/JPS5344160B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA7594B (en) | 1976-01-28 |
| JPS50101285A (ru) | 1975-08-11 |
| FR2256898A1 (ru) | 1975-08-01 |
| NL7416502A (nl) | 1975-07-11 |
| JPS5344160B2 (ru) | 1978-11-27 |
| DE2400860A1 (de) | 1975-07-17 |
| NL181847C (nl) | 1987-11-16 |
| NL181847B (nl) | 1987-06-16 |
| BE823343A (fr) | 1975-04-01 |
| FR2256898B1 (ru) | 1979-02-16 |
| GB1452242A (en) | 1976-10-13 |
| AU7699374A (en) | 1976-07-01 |
| CA1027494A (en) | 1978-03-07 |
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