JPS4970877A - - Google Patents
Info
- Publication number
- JPS4970877A JPS4970877A JP48106052A JP10605273A JPS4970877A JP S4970877 A JPS4970877 A JP S4970877A JP 48106052 A JP48106052 A JP 48106052A JP 10605273 A JP10605273 A JP 10605273A JP S4970877 A JPS4970877 A JP S4970877A
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Pending
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
-
- 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
- C01B13/027—Zeolites
-
- 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
- C01B21/02—Preparation of nitrogen
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29214972A | 1972-09-25 | 1972-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4970877A true JPS4970877A (en) | 1974-07-09 |
Family
ID=23123446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48106052A Pending JPS4970877A (en) | 1972-09-25 | 1973-09-21 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4970877A (en) |
| AU (1) | AU6064573A (en) |
| DE (1) | DE2347574A1 (en) |
| FR (1) | FR2208704B1 (en) |
| GB (1) | GB1443197A (en) |
| IT (1) | IT998641B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62286516A (en) * | 1986-05-22 | 1987-12-12 | エア−．プロダクツ．アンド．ケミカルス．インコ−ポレ−テツド | Selective zeolite adsorbent and its production |
| JPH01307427A (en) * | 1988-06-06 | 1989-12-12 | Kobe Steel Ltd | Pressure-swinging adsorber |
| CN111629800A (en) * | 2017-12-22 | 2020-09-04 | 阿科玛法国公司 | Barium, strontium, potassium and sodium based zeolite adsorbents, method for their preparation and their use |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2911763C2 (en) * | 1979-03-26 | 1982-08-05 | Mannesmann AG, 4000 Düsseldorf | Method and device for regulating the proportions of the air components oxygen, nitrogen, carbon dioxide and water content in reaction processes in the metallurgical sector |
| DE2952216C2 (en) * | 1979-12-22 | 1983-01-27 | Mannesmann AG, 4000 Düsseldorf | Method and device for the recovery and recycling of heat from the exhaust gases of metallurgical processes |
| US4557736A (en) * | 1984-10-29 | 1985-12-10 | Air Products And Chemicals, Inc. | Binary ion exchanged type X zeolite adsorbent |
| US4859217A (en) * | 1987-06-30 | 1989-08-22 | Uop | Process for separating nitrogen from mixtures thereof with less polar substances |
| US4925460A (en) * | 1989-07-20 | 1990-05-15 | Air Products And Chemicals, Inc. | Chabazite for gas separation |
| US4964889A (en) * | 1989-12-04 | 1990-10-23 | Uop | Selective adsorption on magnesium-containing clinoptilolites |
| US5152813A (en) * | 1991-12-20 | 1992-10-06 | Air Products And Chemicals, Inc. | Nitrogen adsorption with a Ca and/or Sr exchanged lithium X-zeolite |
| US5258060A (en) * | 1992-09-23 | 1993-11-02 | Air Products And Chemicals, Inc. | Adsorptive separation using diluted adsorptive phase |
| US5258058A (en) * | 1992-10-05 | 1993-11-02 | Air Products And Chemicals, Inc. | Nitrogen adsorption with a divalent cation exchanged lithium X-zeolite |
| FR2743507B1 (en) * | 1996-01-16 | 1998-03-06 | Air Liquide | PROCESS FOR THE SEPARATION OF MIXTURES OF OXYGEN AND NITROGEN USING AN ADSORBENT WITH IMPROVED POROSITY |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL268594A (en) * | 1960-08-26 |
-
1973
- 1973-09-21 DE DE19732347574 patent/DE2347574A1/en active Pending
- 1973-09-21 JP JP48106052A patent/JPS4970877A/ja active Pending
- 1973-09-24 FR FR7334149A patent/FR2208704B1/fr not_active Expired
- 1973-09-24 AU AU60645/73A patent/AU6064573A/en not_active Expired
- 1973-09-24 IT IT2926673A patent/IT998641B/en active
- 1973-09-25 GB GB4497173A patent/GB1443197A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62286516A (en) * | 1986-05-22 | 1987-12-12 | エア−．プロダクツ．アンド．ケミカルス．インコ−ポレ−テツド | Selective zeolite adsorbent and its production |
| JPH01307427A (en) * | 1988-06-06 | 1989-12-12 | Kobe Steel Ltd | Pressure-swinging adsorber |
| CN111629800A (en) * | 2017-12-22 | 2020-09-04 | 阿科玛法国公司 | Barium, strontium, potassium and sodium based zeolite adsorbents, method for their preparation and their use |
| CN111629800B (en) * | 2017-12-22 | 2022-06-03 | 阿科玛法国公司 | Barium, strontium, potassium and sodium based zeolite adsorbents, method for their preparation and their use |
| US11439975B2 (en) | 2017-12-22 | 2022-09-13 | Arkema France | Zeolite adsorbents based on barium, strontium, potassium and sodium, preparation process therefor, and uses thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2208704B1 (en) | 1977-08-12 |
| FR2208704A1 (en) | 1974-06-28 |
| IT998641B (en) | 1976-02-20 |
| DE2347574A1 (en) | 1974-04-11 |
| GB1443197A (en) | 1976-07-21 |
| AU6064573A (en) | 1975-03-27 |