JPS55147149A - Selective oxygen adsorbent - Google Patents
Selective oxygen adsorbentInfo
- Publication number
- JPS55147149A JPS55147149A JP5527979A JP5527979A JPS55147149A JP S55147149 A JPS55147149 A JP S55147149A JP 5527979 A JP5527979 A JP 5527979A JP 5527979 A JP5527979 A JP 5527979A JP S55147149 A JPS55147149 A JP S55147149A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- type zeolite
- manufacturing process
- component
- exchanged
- Prior art date
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 7
- 239000001301 oxygen Substances 0.000 title abstract 7
- 229910052760 oxygen Inorganic materials 0.000 title abstract 7
- 239000003463 adsorbent Substances 0.000 title 1
- 229910021536 Zeolite Inorganic materials 0.000 abstract 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 4
- 239000010457 zeolite Substances 0.000 abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- OLBVUFHMDRJKTK-UHFFFAOYSA-N [N].[O] Chemical compound [N].[O] OLBVUFHMDRJKTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002808 molecular sieve Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
PURPOSE: To obtain a miniaturized and inexpensive oxygen manufacturing process capable of preferentially adsorbing oxygen by using as a selective oxygen sdsorbent an Na-K-A-type zeolite whose Na component is partially exchanged with K.
CONSTITUTION: An exchangeable Na component of A-type zeolite of Na-exchange type is partilly exchanged with K to obtain an Na-K-A-type zeolite. The Na-K-A- type zeolite thus obtained, having the power to refuge the adsorption of nitrogen but to adsorb oxygen selectively in a binary oxygen-nitrogen system, e.g., air, can be employed in the oxygen concentration by molecular sieve, etc., and also permits the miniaturization and cost reduction of the manufacturing process of oxygen.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5527979A JPS55147149A (en) | 1979-05-08 | 1979-05-08 | Selective oxygen adsorbent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5527979A JPS55147149A (en) | 1979-05-08 | 1979-05-08 | Selective oxygen adsorbent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55147149A true JPS55147149A (en) | 1980-11-15 |
Family
ID=12994145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5527979A Pending JPS55147149A (en) | 1979-05-08 | 1979-05-08 | Selective oxygen adsorbent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55147149A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60226477A (en) * | 1984-04-20 | 1985-11-11 | ヤマホ工業株式会社 | Plant activator and manufacture |
| JPS6136186A (en) * | 1984-07-30 | 1986-02-20 | ヤマホ工業株式会社 | Plant activator and manufacture |
| US8449654B2 (en) | 2011-08-22 | 2013-05-28 | Air Products And Chemicals, Inc. | Method and apparatus for the supply of dry gases |
-
1979
- 1979-05-08 JP JP5527979A patent/JPS55147149A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60226477A (en) * | 1984-04-20 | 1985-11-11 | ヤマホ工業株式会社 | Plant activator and manufacture |
| JPS6136186A (en) * | 1984-07-30 | 1986-02-20 | ヤマホ工業株式会社 | Plant activator and manufacture |
| US8449654B2 (en) | 2011-08-22 | 2013-05-28 | Air Products And Chemicals, Inc. | Method and apparatus for the supply of dry gases |
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