JPS6222923B2 - - Google Patents
Info
- Publication number
- JPS6222923B2 JPS6222923B2 JP7459977A JP7459977A JPS6222923B2 JP S6222923 B2 JPS6222923 B2 JP S6222923B2 JP 7459977 A JP7459977 A JP 7459977A JP 7459977 A JP7459977 A JP 7459977A JP S6222923 B2 JPS6222923 B2 JP S6222923B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- oxygen
- hydrogen
- cylinder
- inert gas
- 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
Links
- 239000003054 catalyst Substances 0.000 claims description 54
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 29
- 239000001257 hydrogen Substances 0.000 claims description 27
- 229910052739 hydrogen Inorganic materials 0.000 claims description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 26
- 239000001301 oxygen Substances 0.000 claims description 26
- 229910052760 oxygen Inorganic materials 0.000 claims description 26
- 239000011261 inert gas Substances 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 229910001882 dioxygen Inorganic materials 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 11
- 238000000746 purification Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B23/00—Noble gases; Compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7459977A JPS548190A (en) | 1977-06-21 | 1977-06-21 | Process for purifying inert gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7459977A JPS548190A (en) | 1977-06-21 | 1977-06-21 | Process for purifying inert gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS548190A JPS548190A (en) | 1979-01-22 |
| JPS6222923B2 true JPS6222923B2 (enrdf_load_stackoverflow) | 1987-05-20 |
Family
ID=13551767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7459977A Granted JPS548190A (en) | 1977-06-21 | 1977-06-21 | Process for purifying inert gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS548190A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0384740U (enrdf_load_stackoverflow) * | 1989-12-14 | 1991-08-28 | ||
| WO2002000379A1 (fr) * | 2000-06-26 | 2002-01-03 | Kabushiki Kaisha Bridgestone | Procede et appareil permettant de produire une poudre d'alliage magnetique des terres rares, procede de production d'un aimant lie et d'un aimant fritte des terres rares et procede et appareil permettant d'ameliorer la purete d'un gaz |
| CN110980662A (zh) * | 2019-12-28 | 2020-04-10 | 南京宝雅气体有限公司 | 一种用于生产高纯氮气的催化脱氧工艺 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0624962B2 (ja) * | 1985-11-15 | 1994-04-06 | 日本酸素株式会社 | 単結晶製造炉の排ガスより高純度アルゴンを回収する方法 |
| JPH03170786A (ja) * | 1990-11-14 | 1991-07-24 | Nippon Sanso Kk | 高純度窒素製造方法 |
-
1977
- 1977-06-21 JP JP7459977A patent/JPS548190A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0384740U (enrdf_load_stackoverflow) * | 1989-12-14 | 1991-08-28 | ||
| WO2002000379A1 (fr) * | 2000-06-26 | 2002-01-03 | Kabushiki Kaisha Bridgestone | Procede et appareil permettant de produire une poudre d'alliage magnetique des terres rares, procede de production d'un aimant lie et d'un aimant fritte des terres rares et procede et appareil permettant d'ameliorer la purete d'un gaz |
| CN110980662A (zh) * | 2019-12-28 | 2020-04-10 | 南京宝雅气体有限公司 | 一种用于生产高纯氮气的催化脱氧工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS548190A (en) | 1979-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Cumaranatunge et al. | Ammonia is a hydrogen carrier in the regeneration of Pt/BaO/Al2O3 NOx traps with H2 | |
| Li et al. | Photocatalytic synthesis and photodecomposition of ammonia over SrTiO3 and BaTiO3 based catalysts | |
| KR100196084B1 (ko) | 질소 화합물로부터 질소를 수성상으로 제거시키는 방법 | |
| Ma et al. | The catalytic reduction of SO2 by CO over lanthanum oxysulphide | |
| RU93058298A (ru) | Удаление азота из азотных соединений в водной фазе | |
| DE69816636D1 (de) | Wasserstoffreinigung | |
| JPS6222923B2 (enrdf_load_stackoverflow) | ||
| FR2620849A1 (fr) | Procede pour la decontamination du gaz residuaire d'un reacteur a fusion nucleaire | |
| US4273748A (en) | Process for removing harmful components from gas | |
| US4341753A (en) | Method and apparatus for converting sulfur dioxide in gas to sulfur | |
| US3872213A (en) | Method for removing harmful components from exhaust gases | |
| US4183823A (en) | Regeneration process for poisoned claus alumina catalyst | |
| US3380800A (en) | Removal of carbon monoxide from gas mixtures | |
| JPS5442851A (en) | Method of simultaneously treating waste water and exhaust gas | |
| CZ4899A3 (cs) | Způsob získávání síry z plynů obsahujících oxid siřičitý | |
| CA1236962A (en) | Settling of sulfur in sulfide removal process | |
| US4975255A (en) | Removal of sour components from a gas stream | |
| WO1993021107A1 (en) | Process and apparatus for recovering sulphur from a gas stream containing hydrogen sulphide | |
| EP0678324B1 (en) | Removing ammonia from an ammonia-containing gas mixture | |
| EP0037157B1 (en) | Process for removing carbonyl sulfide from gaseous streams | |
| CA2545084C (en) | Process for the recovery of sulphur from gaseous streams containing hydrogen sulphide and apparatus for its embodiment | |
| George | Poisoning and regeneration of Claus alumina catalysts | |
| CA1244229A (en) | Removal of hydrogen sulphide from gaseous streams | |
| JPH02214524A (ja) | 窒素酸化物除去方法 | |
| NL7908098A (nl) | Werkwijze voor het met metaaloxyden ontzwavelen van afvoergasstromen. |