JPH0525801B2 - - Google Patents
Info
- Publication number
- JPH0525801B2 JPH0525801B2 JP2203036A JP20303690A JPH0525801B2 JP H0525801 B2 JPH0525801 B2 JP H0525801B2 JP 2203036 A JP2203036 A JP 2203036A JP 20303690 A JP20303690 A JP 20303690A JP H0525801 B2 JPH0525801 B2 JP H0525801B2
- Authority
- JP
- Japan
- Prior art keywords
- argon
- stage
- pressure
- stage device
- adsorption
- 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.)
- Expired - Lifetime
Links
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 178
- 229910052786 argon Inorganic materials 0.000 claims description 89
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 66
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 47
- 239000001301 oxygen Substances 0.000 claims description 47
- 229910052760 oxygen Inorganic materials 0.000 claims description 47
- 238000001179 sorption measurement Methods 0.000 claims description 46
- 239000007789 gas Substances 0.000 claims description 42
- 239000002808 molecular sieve Substances 0.000 claims description 35
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 35
- 229910052757 nitrogen Inorganic materials 0.000 claims description 33
- 238000003795 desorption Methods 0.000 claims description 31
- 229910021536 Zeolite Inorganic materials 0.000 claims description 19
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 19
- 239000002994 raw material Substances 0.000 claims description 19
- 239000010457 zeolite Substances 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 239000003463 adsorbent Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 12
- 238000000926 separation method Methods 0.000 description 8
- 239000011148 porous material Substances 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 230000000274 adsorptive effect Effects 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006392 deoxygenation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2203036A JPH03164410A (ja) | 1990-07-30 | 1990-07-30 | 高濃度アルゴンの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2203036A JPH03164410A (ja) | 1990-07-30 | 1990-07-30 | 高濃度アルゴンの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03164410A JPH03164410A (ja) | 1991-07-16 |
| JPH0525801B2 true JPH0525801B2 (no) | 1993-04-14 |
Family
ID=16467289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2203036A Granted JPH03164410A (ja) | 1990-07-30 | 1990-07-30 | 高濃度アルゴンの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03164410A (no) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5601634A (en) * | 1993-09-30 | 1997-02-11 | The Boc Group, Inc. | Purification of fluids by adsorption |
| JPH08165104A (ja) * | 1994-12-09 | 1996-06-25 | Kanebo Ltd | 高純度酸素ガスの分離法 |
| KR20020051314A (ko) * | 2000-12-22 | 2002-06-29 | 이구택 | 활성탄을 이용한 고순도 아르곤가스 정제방법 |
| TWI476038B (zh) * | 2010-02-10 | 2015-03-11 | Sumitomo Seika Chemicals | 氬氣之純化方法及純化裝置 |
| TWI478761B (zh) * | 2010-02-25 | 2015-04-01 | Sumitomo Seika Chemicals | 氬氣之純化方法及純化裝置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5252181A (en) * | 1975-07-17 | 1977-04-26 | Boc Ltd | Method and apparatus for separating gaseous mixtures |
| JPS52122273A (en) * | 1976-02-27 | 1977-10-14 | Boc Ltd | Method and apparatus for increasing ratio of ingredient gas |
| JPS58167411A (ja) * | 1982-03-25 | 1983-10-03 | Nippon Sanso Kk | アルゴンの製造方法 |
-
1990
- 1990-07-30 JP JP2203036A patent/JPH03164410A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5252181A (en) * | 1975-07-17 | 1977-04-26 | Boc Ltd | Method and apparatus for separating gaseous mixtures |
| JPS52122273A (en) * | 1976-02-27 | 1977-10-14 | Boc Ltd | Method and apparatus for increasing ratio of ingredient gas |
| JPS58167411A (ja) * | 1982-03-25 | 1983-10-03 | Nippon Sanso Kk | アルゴンの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03164410A (ja) | 1991-07-16 |
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