JPH09122500A5 - - Google Patents
Info
- Publication number
- JPH09122500A5 JPH09122500A5 JP1996266183A JP26618396A JPH09122500A5 JP H09122500 A5 JPH09122500 A5 JP H09122500A5 JP 1996266183 A JP1996266183 A JP 1996266183A JP 26618396 A JP26618396 A JP 26618396A JP H09122500 A5 JPH09122500 A5 JP H09122500A5
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- support
- metal compounds
- temperature
- surface area
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP95202713 | 1995-10-09 | ||
| NL95202713.4 | 1995-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09122500A JPH09122500A (ja) | 1997-05-13 |
| JPH09122500A5 true JPH09122500A5 (enExample) | 2004-09-16 |
Family
ID=8220701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8266183A Pending JPH09122500A (ja) | 1995-10-09 | 1996-10-07 | 窒素酸化物を変換するための触媒および方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6419889B1 (enExample) |
| EP (1) | EP0768110B1 (enExample) |
| JP (1) | JPH09122500A (enExample) |
| KR (2) | KR100426542B1 (enExample) |
| DE (1) | DE69619327T2 (enExample) |
| DK (1) | DK0768110T3 (enExample) |
| NL (1) | NL1004224C2 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100314758B1 (ko) * | 1999-10-19 | 2001-11-15 | 이종훈 | 배기가스에 함유된 질소산화물 제거용 오산화바나듐계 촉매 및그 제조방법 |
| MY134052A (en) * | 2000-07-03 | 2007-11-30 | Basf Ag | Catalyst and method for producing polytetrahydrofurane |
| KR100533877B1 (ko) * | 2003-05-03 | 2005-12-29 | 동양종합건설 주식회사 | 다이옥신을 포함한 방향족할로겐화합물, 일산화탄소 및질소산화물을 제거하는 촉매 및 이의 용도 |
| KR100840721B1 (ko) | 2007-04-02 | 2008-06-23 | 아주대학교산학협력단 | 산화질소 제거용 촉매의 제조방법 및 이로부터 제조된산화질소 제거용 촉매 |
| JP5360834B2 (ja) * | 2008-03-25 | 2013-12-04 | バブコック日立株式会社 | 鉄化合物の影響を抑制した排ガス浄化触媒 |
| JP5787901B2 (ja) * | 2010-12-20 | 2015-09-30 | 三菱日立パワーシステムズ株式会社 | 脱硝触媒用担体、脱硝触媒及び脱硝装置 |
| US9242211B2 (en) | 2011-05-30 | 2016-01-26 | The Babcock & Wilcox Company | Catalysts possessing an improved resistance to poisoning |
| JP6594328B2 (ja) * | 2014-10-02 | 2019-10-23 | 株式会社キャタラー | 排ガス浄化用触媒 |
| AU2016265058B2 (en) | 2015-05-15 | 2020-03-12 | Huntsman P&A Germany Gmbh | Powdered titanium oxide, method for the production thereof, and use thereof |
| CN108348853A (zh) | 2015-11-18 | 2018-07-31 | 国际壳牌研究有限公司 | 改良的从废气中去除NOx的方法 |
| US11179675B2 (en) | 2015-12-22 | 2021-11-23 | Shell Oil Company | Reactor for reducing nitrogen oxides |
| CN113893686A (zh) * | 2015-12-22 | 2022-01-07 | 国际壳牌研究有限公司 | 催化剂床和用于还原氮氧化物的方法 |
| CN108430607A (zh) | 2015-12-22 | 2018-08-21 | 国际壳牌研究有限公司 | 一种用于减少氮氧化物的催化剂床和方法 |
| CN108367275B (zh) * | 2016-09-12 | 2021-09-21 | 中国电力株式会社 | 脱硝催化剂及其制造方法 |
| EP3840860A1 (en) | 2018-08-22 | 2021-06-30 | Shell Internationale Research Maatschappij B.V. | A selective catalytic reduction process and off-line regeneration of deactivated catalyst of the process |
| JP2021533989A (ja) | 2018-08-22 | 2021-12-09 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 並列煙道ガス処理システムの不活性化されたｓｃｒ触媒を再生する選択的触媒還元プロセスおよび方法 |
| WO2020041143A1 (en) | 2018-08-22 | 2020-02-27 | Shell Oil Company | A selective catalytic reduction process and method of regenerating a deactivated catalyst of the process |
| US11839851B2 (en) | 2021-05-10 | 2023-12-12 | Shell Usa, Inc. | Reactor system including a catalyst bed module and process for the selective catalytic reduction of nitrogen oxides contained in gas streams |
| WO2026075873A1 (en) | 2024-10-04 | 2026-04-09 | Shell Usa, Inc. | Exhaust gas processing system and method |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4061596A (en) * | 1974-12-02 | 1977-12-06 | Mitsubishi Chemical Industries Ltd. | Process for preparing titanium oxide shaped carrier |
| GB1541928A (en) * | 1975-12-23 | 1979-03-14 | Sakai Chemical Industry Co | Production of shaped catalysts or carriers comprising titanium oxide |
| JPS5915022B2 (ja) * | 1976-03-26 | 1984-04-07 | 株式会社日立製作所 | 排ガス中の窒素酸化物除去用触媒 |
| CA1291743C (en) * | 1986-07-25 | 1991-11-05 | Makoto Imanari | Catalyst for removing nitrogen oxides in exhaust gases |
| CA1310005C (en) | 1986-09-13 | 1992-11-10 | Hiroaki Rikimaru | Catalyst and a method for denitrizing nitrogen oxides contained in waste gases |
| CA1297470C (en) | 1986-09-30 | 1992-03-17 | Hiroaki Rikimaru | Catalyst and a method for denitrizing nitrogen oxides contained in waste gases |
| JPH0817939B2 (ja) * | 1986-11-19 | 1996-02-28 | 三菱化学株式会社 | 排煙脱硝触媒 |
| JP2583911B2 (ja) * | 1987-10-26 | 1997-02-19 | バブコツク日立株式会社 | 窒素酸化物除去用触媒 |
| DE3736478A1 (de) * | 1987-10-28 | 1989-05-11 | Huels Chemische Werke Ag | Verfahren zur herstellung eines gegen arsenvergiftung resistenten katalysators zur entfernung von stickoxiden aus abgasen |
| JP2653799B2 (ja) * | 1987-11-16 | 1997-09-17 | バブコツク日立株式会社 | 窒素酸化物の除去方法および該方法に用いる触媒 |
| US5225390A (en) * | 1988-02-23 | 1993-07-06 | Siemens Aktiengesellschaft | Catalyst for reducing nitrogen oxides |
| DE3805564A1 (de) * | 1988-02-23 | 1989-08-31 | Siemens Ag | Katalysator zur minderung der stickoxide und verfahren zu seiner herstellung |
| DE3816599C1 (en) * | 1988-05-14 | 1989-03-16 | Huels Ag, 4370 Marl, De | Process for eliminating arsenic compounds from exhaust gases |
| US5169619A (en) * | 1988-05-28 | 1992-12-08 | Sakai Chemical Industry Co., Ltd. | Method of producing titanium oxides |
| US4929586A (en) * | 1988-06-09 | 1990-05-29 | W. R. Grace & Co.-Conn. | Catalysts for selective catalytic reduction DeNOx technology |
| US5137855A (en) * | 1988-06-09 | 1992-08-11 | W. R. Grace & Co.-Conn. | Catalysts for selective catalytic reduction denox technology |
| DE3906136C1 (enExample) * | 1989-02-28 | 1990-08-09 | Degussa Ag, 6000 Frankfurt, De | |
| US5198403A (en) * | 1989-02-28 | 1993-03-30 | Degussa Ag | Process for producing a catalyst for selective reduction of nitrous oxides with ammonia |
| GB8906726D0 (en) | 1989-03-23 | 1989-05-10 | Shell Int Research | Titania extrudates |
| DE4012479A1 (de) * | 1990-04-19 | 1991-10-24 | Degussa | Titandioxidpresslinge, verfahren zu ihrer herstellung sowie ihre verwendung |
| RU1799287C (ru) * | 1990-09-17 | 1993-02-28 | Институт катализа СО РАН | Способ очистки газов от оксидов азота |
| FR2684899B1 (fr) * | 1991-12-16 | 1994-03-25 | Rhone Poulenc Chimie | Catalyseur de reduction selective des oxydes d'azote contenus dans un flux gazeux et application desdits catalyseurs. |
| JP3352494B2 (ja) * | 1993-03-25 | 2002-12-03 | 三井鉱山株式会社 | 窒素酸化物分解触媒及びそれを用いた脱硝方法 |
| DE4321555C1 (de) * | 1993-06-29 | 1994-09-15 | Bayer Ag | Verfahren zur Herstellung von Mischoxidpulvern für Entstickungskatalysatoren |
-
1996
- 1996-10-03 EP EP96202764A patent/EP0768110B1/en not_active Expired - Lifetime
- 1996-10-03 DK DK96202764T patent/DK0768110T3/da active
- 1996-10-03 DE DE69619327T patent/DE69619327T2/de not_active Expired - Lifetime
- 1996-10-07 JP JP8266183A patent/JPH09122500A/ja active Pending
- 1996-10-07 KR KR1019960044377A patent/KR100426542B1/ko not_active Expired - Lifetime
- 1996-10-08 US US08/727,104 patent/US6419889B1/en not_active Expired - Lifetime
- 1996-10-08 NL NL1004224A patent/NL1004224C2/nl not_active IP Right Cessation
- 1996-10-14 KR KR1019960045758A patent/KR100213183B1/ko not_active Expired - Fee Related
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