CN1091637C - 降低流动介质中氮氧化物的催化剂和其制备方法 - Google Patents
降低流动介质中氮氧化物的催化剂和其制备方法 Download PDFInfo
- Publication number
- CN1091637C CN1091637C CN95193851A CN95193851A CN1091637C CN 1091637 C CN1091637 C CN 1091637C CN 95193851 A CN95193851 A CN 95193851A CN 95193851 A CN95193851 A CN 95193851A CN 1091637 C CN1091637 C CN 1091637C
- Authority
- CN
- China
- Prior art keywords
- catalyst
- titanium dioxide
- weight
- content
- molybdenum
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
- B01D53/8628—Processes characterised by a specific catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4418869 | 1994-05-30 | ||
| DEP4418869.2 | 1994-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1151705A CN1151705A (zh) | 1997-06-11 |
| CN1091637C true CN1091637C (zh) | 2002-10-02 |
Family
ID=6519347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95193851A Expired - Lifetime CN1091637C (zh) | 1994-05-30 | 1995-05-03 | 降低流动介质中氮氧化物的催化剂和其制备方法 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6054408A (zh) |
| EP (1) | EP0762925B1 (zh) |
| JP (1) | JP3229324B2 (zh) |
| KR (1) | KR100370460B1 (zh) |
| CN (1) | CN1091637C (zh) |
| AT (1) | ATE183112T1 (zh) |
| CA (1) | CA2191591C (zh) |
| CZ (1) | CZ343796A3 (zh) |
| DE (1) | DE59506596D1 (zh) |
| DK (1) | DK0762925T3 (zh) |
| RU (1) | RU2115470C1 (zh) |
| SK (1) | SK152096A3 (zh) |
| TW (1) | TW404848B (zh) |
| WO (1) | WO1995032789A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100482325C (zh) * | 2003-08-05 | 2009-04-29 | 乌米科雷股份两合公司 | 净化在稀薄燃烧工况下操作的内燃机产生的废气的催化剂布置和方法 |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19821056A1 (de) * | 1998-05-11 | 1999-08-26 | Siemens Ag | Katalysator zur Reinigung dieselmotorischen Abgases und Verfahren zu seiner Herstellung |
| DE19840404A1 (de) * | 1998-09-04 | 2000-03-09 | Siemens Ag | Verfahren zur katalytischen Entfernung von polyzyklischen aromatischen Nitro-, Nitroso- und/oder Amino-Verbindungen |
| DE19841740A1 (de) * | 1998-09-09 | 2000-03-16 | Porzellanwerk Kloster Veilsdor | Keramischer Katalysator zur selektiven Zersetzung von N2O und Verfahren zu dessen Herstellung |
| JP3765942B2 (ja) * | 1999-04-27 | 2006-04-12 | バブコック日立株式会社 | 排ガス浄化触媒化合物、該化合物を含む触媒、およびその製法 |
| DE10006103A1 (de) * | 2000-02-11 | 2001-08-16 | Krupp Uhde Gmbh | Katalysator zum Abbau von N¶2¶O, dessen Verwendung bei der Salpetersäureproduktion sowie Verfahren zu seiner Herstellung |
| JP2004275852A (ja) * | 2003-03-14 | 2004-10-07 | Mitsubishi Heavy Ind Ltd | 排煙脱硝触媒及びその製造方法 |
| KR100549778B1 (ko) * | 2003-09-27 | 2006-02-08 | 한국전력기술 주식회사 | 저온 탈질 특성을 갖는 바나듐/티타니아계 질소산화물제거용 촉매, 이의 사용방법 및 이의 탈질방법 |
| US7820590B2 (en) * | 2003-09-27 | 2010-10-26 | Korea Power Engineering Company, Inc. | Method for preparing vanadium/titania-based catalyst for removing nitrogen oxide at low temperature |
| US7399456B2 (en) * | 2005-02-25 | 2008-07-15 | Conocophillips Company | Process for the removal of heavy metals from gases, and compositions therefor and therewith |
| US8173098B2 (en) * | 2005-06-09 | 2012-05-08 | Nippon Shokubai Co., Ltd. | Titanium oxide, catalyst for treating exhaust gas and method for purifying exhaust gas |
| KR100589513B1 (ko) * | 2005-11-29 | 2006-06-14 | 대영씨엔이(주) | 질소산화물 제거를 위한 선택적 촉매환원반응용 촉매를이용한 코팅제 조성물, 그 선택적 촉매환원반응용 촉매모듈 소자, 및 그 선택적 촉매환원반응용 촉매 모듈 |
| KR100767563B1 (ko) | 2006-04-03 | 2007-10-17 | 한국전력기술 주식회사 | 볼 밀링의 도입에 의하여 넓은 온도 대역에서 우수한질소산화물의 제거활성을 갖는 바나듐/티타니아계 촉매의제조방법 및 이의 사용방법 |
| FR2907445B1 (fr) * | 2006-10-20 | 2010-09-03 | Rhodia Recherches & Tech | Composition a acidite elevee a base d'oxyde de zirconium, d'oxyde de titane et d'oxyde de tungstene,procede de preparation et utilisation dans le traitement des gaz d'echappement |
| FR2907444B1 (fr) * | 2006-10-20 | 2008-12-19 | Rhodia Recherches & Tech | Composition a acidite elevee a base d'oxydes de zirconium,de silicium et d'au moins un autre element choisi parmi le titane,l'aluminium,le tungstene,le molybdene,le cerium,le fer et le manganese |
| CN101444727B (zh) * | 2008-12-17 | 2011-02-02 | 中材高新材料股份有限公司 | 用于scr烟气脱硝的整体式蜂窝催化剂的制备方法 |
| US8148295B2 (en) | 2009-02-16 | 2012-04-03 | Millennium Inorganic Chemicals, Inc. | Catalyst promoters in vanadium-free mobile catalyst |
| US7879759B2 (en) * | 2009-02-16 | 2011-02-01 | Augustine Steve M | Mobile DeNOx catalyst |
| TWI478767B (zh) * | 2009-04-23 | 2015-04-01 | 崔貝克工業股份有限公司 | 用於使廢氣進行選擇性催化還原反應之催化劑組成物 |
| US8207084B2 (en) * | 2009-06-23 | 2012-06-26 | Ford Global Technologies, Llc | Urea-resistant catalytic units and methods of using the same |
| KR101065242B1 (ko) * | 2010-12-14 | 2011-09-19 | 한국과학기술연구원 | 선택적 탈질 환원 촉매 및 이산화 티타늄 수화물 슬러리를 이용한 그 제조방법 |
| US8758711B2 (en) * | 2010-12-20 | 2014-06-24 | Mitsubishi Heavy Industries, Ltd. | Carrier for NOx reduction catalyst |
| US9242211B2 (en) | 2011-05-30 | 2016-01-26 | The Babcock & Wilcox Company | Catalysts possessing an improved resistance to poisoning |
| US8751413B2 (en) | 2011-07-26 | 2014-06-10 | General Electric Company | Fuzzy logic based system monitoring system and method |
| CN103170344B (zh) * | 2011-12-23 | 2015-10-07 | 李雪梅 | 一种用于低温scr脱硝的催化剂及其制备方法 |
| CN102764662B (zh) * | 2012-07-13 | 2014-09-10 | 重庆普源化工工业有限公司 | 一种scr脱硝催化剂专用的钛钨粉的制备方法 |
| TWI460004B (zh) * | 2012-07-13 | 2014-11-11 | China Steel Corp | 選擇性觸媒還原反應的板狀觸媒與其製造方法 |
| DK3721994T3 (da) * | 2012-08-24 | 2023-01-23 | Tronox Llc | Katalysatorbærer omfattende titandioxid, molybdænoxid, phosphor og silicimdioxid |
| DE102013015117A1 (de) | 2013-09-12 | 2015-03-12 | Johnson Matthey Catalysts (Germany) Gmbh | Katalysator sowie Verfahren zur Stickoxidminderung in einem Abgas |
| DE102015209988A1 (de) * | 2014-06-02 | 2015-12-03 | Johnson Matthey Public Limited Company | Beschichtete Artikel mit hohen KNOx/KSOx-Verhältnissen für die selektive katalytische Reduktion |
| CN104888756A (zh) * | 2015-04-30 | 2015-09-09 | 华南理工大学 | 一种scr脱硝催化剂及其制备方法与应用 |
| JP6833494B2 (ja) * | 2016-12-15 | 2021-02-24 | 三菱パワー株式会社 | 燃焼排ガスからNOxを除去するための触媒および方法 |
| GB201716063D0 (en) | 2017-03-30 | 2017-11-15 | Johnson Matthey Plc | A catalyst for treating an exhaust gas, an exhaust system and a method |
| KR102195343B1 (ko) * | 2018-12-19 | 2020-12-24 | 우석대학교 산학협력단 | Fcc 공정 폐촉매를 이용한 질소산화물 제거용 촉매의 제조방법 |
| KR20220037625A (ko) | 2020-09-18 | 2022-03-25 | 주식회사 숨 | 이산화황 내구성 및 저온 반응활성이 우수한 질소산화물 제거용 바나듐/몰리브덴/티타니아 촉매, 그 제조 방법 및 이를 이용한 질소산화물 제거 방법 |
| GB202402672D0 (en) | 2024-02-26 | 2024-04-10 | Johnson Matthey Plc | Process and system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0313755A2 (de) * | 1987-10-28 | 1989-05-03 | Hüls Aktiengesellschaft | Verfahren zur Herstellung eines gegen Arsenvergiftung resistenten Katalysators zur Entfernung von Stickoxiden aus Abgasen |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4085193A (en) * | 1973-12-12 | 1978-04-18 | Mitsubishi Petrochemical Co. Ltd. | Catalytic process for reducing nitrogen oxides to nitrogen |
| DE2846476C3 (de) | 1977-10-26 | 1982-01-21 | Babcock-Hitachi K.K., Tokyo | Titandioxid enthaltendes Sinterprodukt und Verfahren zum Sintern von pulverförmigem Titandioxid |
| DE3531810A1 (de) | 1985-09-06 | 1987-03-19 | Kraftwerk Union Ag | Katalysatormaterial zur reduktion von stickoxiden |
| US5087600A (en) * | 1987-06-05 | 1992-02-11 | Babcock-Hitachi Kabushiki Kaisha | Process for producing a catalyst for denitration by catalytic reduction using ammonia |
| 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 |
| DE3740289A1 (de) * | 1987-11-27 | 1989-06-08 | Degussa | Katalysator zur selektiven reduktion von stickoxiden mit ammoniak |
| DE3805564A1 (de) * | 1988-02-23 | 1989-08-31 | Siemens Ag | Katalysator zur minderung der stickoxide und verfahren zu seiner herstellung |
| US5225390A (en) | 1988-02-23 | 1993-07-06 | Siemens Aktiengesellschaft | Catalyst for reducing nitrogen oxides |
| JP2725800B2 (ja) | 1988-09-19 | 1998-03-11 | バブコツク日立株式会社 | 脱硝触媒の製造方法 |
| US5166122A (en) * | 1988-09-19 | 1992-11-24 | Babcock-Hitachi Kabushiki Kaisha | Process for producing a denitration catalyst |
| DE3906136C1 (zh) * | 1989-02-28 | 1990-08-09 | Degussa Ag, 6000 Frankfurt, De | |
| DE4025587A1 (de) * | 1990-08-11 | 1992-02-13 | Basf Ag | Verfahren zur herstellung von katalysatoren |
| GB9213140D0 (en) * | 1992-06-20 | 1992-08-05 | Tioxide Specialties Ltd | Preparation of anatase titanium dioxide |
| DE4341160A1 (de) * | 1993-05-06 | 1995-06-08 | Siemens Ag | Verfahren zur Herstellung eines Katalysators und nach diesem Verfahren hergestellter Katalysator |
| DE4315062A1 (de) * | 1993-05-06 | 1994-11-10 | Siemens Ag | Verfahren zur Herstellung eines Katalysators und nach diesem Verfahren hergestellter Katalysator |
| DE4321555C1 (de) * | 1993-06-29 | 1994-09-15 | Bayer Ag | Verfahren zur Herstellung von Mischoxidpulvern für Entstickungskatalysatoren |
-
1995
- 1995-05-03 RU RU96124767A patent/RU2115470C1/ru not_active IP Right Cessation
- 1995-05-03 KR KR1019960706783A patent/KR100370460B1/ko not_active Expired - Lifetime
- 1995-05-03 SK SK1520-96A patent/SK152096A3/sk unknown
- 1995-05-03 JP JP50014196A patent/JP3229324B2/ja not_active Expired - Lifetime
- 1995-05-03 CN CN95193851A patent/CN1091637C/zh not_active Expired - Lifetime
- 1995-05-03 DK DK95916580T patent/DK0762925T3/da active
- 1995-05-03 DE DE59506596T patent/DE59506596D1/de not_active Expired - Lifetime
- 1995-05-03 WO PCT/DE1995/000584 patent/WO1995032789A1/de not_active Ceased
- 1995-05-03 CA CA002191591A patent/CA2191591C/en not_active Expired - Lifetime
- 1995-05-03 EP EP95916580A patent/EP0762925B1/de not_active Expired - Lifetime
- 1995-05-03 AT AT95916580T patent/ATE183112T1/de active
- 1995-05-03 CZ CZ963437A patent/CZ343796A3/cs unknown
- 1995-05-09 TW TW084104579A patent/TW404848B/zh not_active IP Right Cessation
-
1996
- 1996-12-02 US US08/764,712 patent/US6054408A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0313755A2 (de) * | 1987-10-28 | 1989-05-03 | Hüls Aktiengesellschaft | Verfahren zur Herstellung eines gegen Arsenvergiftung resistenten Katalysators zur Entfernung von Stickoxiden aus Abgasen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100482325C (zh) * | 2003-08-05 | 2009-04-29 | 乌米科雷股份两合公司 | 净化在稀薄燃烧工况下操作的内燃机产生的废气的催化剂布置和方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0762925B1 (de) | 1999-08-11 |
| JP3229324B2 (ja) | 2001-11-19 |
| TW404848B (en) | 2000-09-11 |
| SK152096A3 (en) | 1997-06-04 |
| DK0762925T3 (da) | 2000-03-20 |
| CA2191591C (en) | 2000-03-21 |
| DE59506596D1 (de) | 1999-09-16 |
| EP0762925A1 (de) | 1997-03-19 |
| US6054408A (en) | 2000-04-25 |
| RU2115470C1 (ru) | 1998-07-20 |
| CN1151705A (zh) | 1997-06-11 |
| WO1995032789A1 (de) | 1995-12-07 |
| CZ343796A3 (en) | 1997-04-16 |
| JPH09507656A (ja) | 1997-08-05 |
| KR100370460B1 (ko) | 2003-04-16 |
| ATE183112T1 (de) | 1999-08-15 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ARGIRON GMBH Free format text: FORMER OWNER: SIEMENS AG Effective date: 20081107 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081107 Address after: German Lei deweici Patentee after: Argiron GmbH Address before: Munich, Federal Republic of Germany Patentee before: Siemens AG |
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Expiration termination date: 20150503 Granted publication date: 20021002 |