JP2014069977A5 - - Google Patents
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- Publication number
- JP2014069977A5 JP2014069977A5 JP2012215065A JP2012215065A JP2014069977A5 JP 2014069977 A5 JP2014069977 A5 JP 2014069977A5 JP 2012215065 A JP2012215065 A JP 2012215065A JP 2012215065 A JP2012215065 A JP 2012215065A JP 2014069977 A5 JP2014069977 A5 JP 2014069977A5
- Authority
- JP
- Japan
- Prior art keywords
- nitric oxide
- adsorbent
- mixed gas
- inorganic
- aqueous solution
- 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.)
- Granted
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 24
- 239000003463 adsorbent Substances 0.000 claims 9
- 238000000746 purification Methods 0.000 claims 8
- 239000007789 gas Substances 0.000 claims 7
- 238000000034 method Methods 0.000 claims 6
- 239000007864 aqueous solution Substances 0.000 claims 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims 4
- 239000012535 impurity Substances 0.000 claims 4
- 238000001179 sorption measurement Methods 0.000 claims 4
- -1 inorganic acid salt Chemical class 0.000 claims 3
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims 2
- 229910002651 NO3 Inorganic materials 0.000 claims 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate group Chemical group [N+](=O)([O-])[O-] NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
- 229910017604 nitric acid Inorganic materials 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012215065A JP6196434B2 (ja) | 2012-09-27 | 2012-09-27 | 一酸化窒素の精製方法 |
| TW102125341A TWI619674B (zh) | 2012-09-27 | 2013-07-16 | 一氧化氮之精製方法 |
| KR1020130106887A KR102101999B1 (ko) | 2012-09-27 | 2013-09-05 | 일산화질소의 정제방법 |
| CN201310445107.2A CN103693629B (zh) | 2012-09-27 | 2013-09-26 | 一氧化氮的精制方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012215065A JP6196434B2 (ja) | 2012-09-27 | 2012-09-27 | 一酸化窒素の精製方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014069977A JP2014069977A (ja) | 2014-04-21 |
| JP2014069977A5 true JP2014069977A5 (enExample) | 2015-08-27 |
| JP6196434B2 JP6196434B2 (ja) | 2017-09-13 |
Family
ID=50355328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012215065A Active JP6196434B2 (ja) | 2012-09-27 | 2012-09-27 | 一酸化窒素の精製方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6196434B2 (enExample) |
| KR (1) | KR102101999B1 (enExample) |
| CN (1) | CN103693629B (enExample) |
| TW (1) | TWI619674B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547690B (zh) * | 2020-06-19 | 2024-03-29 | 大连大特气体有限公司 | 一种高纯度的电子级一氧化氮生产装置 |
| CN112591722B (zh) * | 2020-12-16 | 2022-05-17 | 四川金象赛瑞化工股份有限公司 | 一种工业级硝酸与电子级硝酸的联产方法 |
| CN113753868A (zh) * | 2021-10-14 | 2021-12-07 | 苏州金宏气体股份有限公司 | 一氧化氮气体的提纯方法、提纯装置和生产装置 |
| CN119303430A (zh) * | 2024-11-20 | 2025-01-14 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种一氧化氮气体的纯化装置及方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153429A (en) | 1975-05-21 | 1979-05-08 | Union Carbide Corporation | Selective adsorption of NOx from gas streams |
| US5328673A (en) * | 1992-11-23 | 1994-07-12 | Olin Corporation | Process for removal of NOx and SOx oxides from waste gases with chloric acid |
| JPH07163837A (ja) * | 1993-12-14 | 1995-06-27 | Kobe Steel Ltd | 窒素酸化物の除去法 |
| US5514204A (en) | 1994-07-07 | 1996-05-07 | The Boc Group, Inc. | Process for the purification of nitric oxide |
| JP2004305869A (ja) * | 2003-04-04 | 2004-11-04 | Idemitsu Kosan Co Ltd | 硫黄化合物除去用吸着剤及び燃料電池用水素の製造方法 |
| JP4641255B2 (ja) * | 2005-12-22 | 2011-03-02 | 住友精化株式会社 | 一酸化窒素精製方法 |
| KR100978805B1 (ko) | 2008-07-11 | 2010-08-30 | (주)이노메이트 | 극저온 냉동 트랩을 이용한 고순도 일산화질소 제조방법 및그의 제조장치 |
-
2012
- 2012-09-27 JP JP2012215065A patent/JP6196434B2/ja active Active
-
2013
- 2013-07-16 TW TW102125341A patent/TWI619674B/zh active
- 2013-09-05 KR KR1020130106887A patent/KR102101999B1/ko active Active
- 2013-09-26 CN CN201310445107.2A patent/CN103693629B/zh active Active
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