ATE123968T1 - Katalysator zur entfernung von stickoxiden und methode zur entfernung von stickoxiden mit diesem katalysator. - Google Patents

Katalysator zur entfernung von stickoxiden und methode zur entfernung von stickoxiden mit diesem katalysator.

Info

Publication number: ATE123968T1
Authority: AT; Austria
Prior art keywords: range; pore; catalyst; removal; nitrogen oxides
Prior art date: 1989-08-09

Application number

AT90115306T

Other languages

English (en)

Inventor

Motonobu Kobayashi

Futoru Kinoshita

Yoku Nanba

Akira Inoue

Original Assignee

Nippon Catalytic Chem Ind

Priority date (The priority date 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 date listed.)

1989-08-09

Filing date

1990-08-09

Publication date

1995-07-15

1990-08-09 Application filed by Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind

1995-07-15 Application granted granted Critical

1995-07-15 Publication of ATE123968T1 publication Critical patent/ATE123968T1/de

Links

MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title abstract 7
239000003054 catalyst Substances 0.000 title abstract 5
239000011148 porous material Substances 0.000 abstract 11
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 2
229910052684 Cerium Inorganic materials 0.000 abstract 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
229910021529 ammonia Inorganic materials 0.000 abstract 1
238000010531 catalytic reduction reaction Methods 0.000 abstract 1
GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
239000010949 copper Substances 0.000 abstract 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
229910052750 molybdenum Inorganic materials 0.000 abstract 1
239000011733 molybdenum Substances 0.000 abstract 1
238000005192 partition Methods 0.000 abstract 1
239000010703 silicon Substances 0.000 abstract 1
229910052710 silicon Inorganic materials 0.000 abstract 1
239000000758 substrate Substances 0.000 abstract 1
229910052718 tin Inorganic materials 0.000 abstract 1
239000010936 titanium Substances 0.000 abstract 1
229910052719 titanium Inorganic materials 0.000 abstract 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
229910052721 tungsten Inorganic materials 0.000 abstract 1
239000010937 tungsten Substances 0.000 abstract 1
229910052720 vanadium Inorganic materials 0.000 abstract 1
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
239000002912 waste gas Substances 0.000 abstract 1

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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9413—Processes characterised by a specific catalyst
- B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/30—Silica
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/92—Dimensions
- B01D2255/9207—Specific surface

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Catalysts (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)

AT90115306T 1989-08-09 1990-08-09 Katalysator zur entfernung von stickoxiden und methode zur entfernung von stickoxiden mit diesem katalysator. ATE123968T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1204607A JP2730987B2 (ja)	1989-08-09	1989-08-09	窒素酸化物除去用触媒および該触媒を用いた窒素酸化物の除去方法

Publications (1)

Publication Number	Publication Date
ATE123968T1 true ATE123968T1 (de)	1995-07-15

Family

ID=16493267

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90115306T ATE123968T1 (de)	1989-08-09	1990-08-09	Katalysator zur entfernung von stickoxiden und methode zur entfernung von stickoxiden mit diesem katalysator.

Country Status (7)

Country	Link
US (1)	US5128301A (de)
EP (1)	EP0415145B1 (de)
JP (1)	JP2730987B2 (de)
AT (1)	ATE123968T1 (de)
CA (1)	CA2022935C (de)
DE (1)	DE69020265T2 (de)
ES (1)	ES2073485T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2049918C (en) *	1990-08-27	1995-10-31	Motonobu Kobayashi	Reinforced catalyst for treatment of waste gas
CA2052395A1 (en) *	1990-09-29	1992-03-30	Sadao Terui	Catalyst and a method of preparing the catalyst
EP0611594A1 (de) *	1993-02-17	1994-08-24	Siemens Aktiengesellschaft	Katalysator zur Umsetzung von Reaktanten eines Gasgemisches
JP3230427B2 (ja) *	1995-01-05	2001-11-19	株式会社日本触媒	燻蒸排ガス浄化用触媒および燻蒸排ガスの浄化方法
JPH08229412A (ja) *	1995-11-30	1996-09-10	Nippon Shokubai Co Ltd	窒素酸化物除去用触媒および該触媒を用いた窒素酸化物の除去方法
DE19635385B4 (de) *	1996-08-31	2011-07-14	Envirotherm GmbH, 45136	Verfahren zur reduktiven Zerstörung von Stickstoffoxiden in staubhaltigen Abgasen aus Anlagen zur Herstellung von Zement
DE19635383A1 (de) *	1996-08-31	1998-03-05	Katalysatorenwerke Huels Gmbh	DeNOx-Katalysator für stark Staub-haltige Abgase
EP0850676B1 (de) *	1996-12-27	2002-03-27	Nippon Shokubai Co., Ltd.	Verwendung eines Katalysator zur Entfernung von organischen Chlorverbindungen und Verfahren zur Entfernung von organischen Chlorverbindungen
JP3648125B2 (ja) *	1999-06-25	2005-05-18	株式会社日本触媒	有機ハロゲン化合物の除去用触媒および有機ハロゲン化合物の除去方法
JP5191657B2 (ja)	2004-12-27	2013-05-08	イビデン株式会社	セラミックハニカム構造体
JP5051977B2 (ja) *	2005-01-31	2012-10-17	バブコック日立株式会社	排ガス中微量有害物質の除去装置及びその運転方法
WO2008105469A1 (ja) *	2007-02-27	2008-09-04	Nippon Shokubai Co., Ltd.	排ガス処理用触媒および排ガス処理方法
WO2011042953A1 (ja)	2009-10-06	2011-04-14	三菱重工業株式会社	高温排ガス用脱硝触媒及びその製造方法、高温排ガス脱硝方法
JP2014062012A (ja) *	2012-09-21	2014-04-10	Nippon Shokubai Co Ltd	チタン・タングステンの酸化物、それを用いた脱硝触媒、当該酸化物の調製方法および脱硝方法
JP6132498B2 (ja) *	2012-09-21	2017-05-24	株式会社日本触媒	チタン・ケイ素・タングステンの酸化物、それを用いた脱硝触媒、当該酸化物の調製方法および脱硝方法
CN105664978B (zh) *	2015-12-15	2019-06-21	哈尔滨工业大学深圳研究生院	低温烟气脱硝用复合载体负载型酸化锰钴铈的耐硫催化剂成型制备方法
CN109482065B (zh) *	2017-09-09	2021-04-06	中国石油化工股份有限公司	一种乙烯裂解炉排放烟气的脱硝处理方法
TWI670112B (zh) *	2018-03-29	2019-09-01	日商三菱日立電力系統股份有限公司	用以自燃燒廢氣去除NOx之觸媒及方法
CN108479788B (zh) *	2018-04-19	2021-03-26	中国科学院宁波城市环境观测研究站	一种非贵金属负载型催化剂及其制备方法和用途

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5429419A (en) *	1977-08-04	1979-03-05	Nippon Denso Co Ltd	Method of controlling electric car
US4233183A (en) *	1979-02-06	1980-11-11	Hitachi Shipbuilding & Engineering Co., Ltd.	Process for producing plate-shaped denitrating catalyst
JPS55155740A (en) *	1979-05-22	1980-12-04	Nippon Shokubai Kagaku Kogyo Co Ltd	Fortified catalyzer for exhaust gas treatment
US4520124A (en) *	1981-03-19	1985-05-28	Sakai Chemical Industry Co., Ltd.	Method for producing a catalytic structure for the reduction of nitrogen oxides
JPS6227044A (ja) *	1985-07-29	1987-02-05	Ube Ind Ltd	構造体型触媒
EP0258465A1 (de) *	1986-08-09	1988-03-09	Süd-Chemie Ag	Katalysator zur Verringerung des Stickoxidgehalts von Verbrennungsabgasen
EP0214085B1 (de) *	1985-08-19	1992-04-08	Mitsubishi Jukogyo Kabushiki Kaisha	Verfahren zur Aufbereitung eines Katalysators zur Entfernung von Stickstoffoxiden
CA1291743C (en) *	1986-07-25	1991-11-05	Makoto Imanari	Catalyst for removing nitrogen oxides in exhaust gases
CA1297470C (en) *	1986-09-30	1992-03-17	Hiroaki Rikimaru	Catalyst and a method for denitrizing nitrogen oxides contained in waste gases
JPH0811194B2 (ja) *	1986-12-08	1996-02-07	株式会社日本触媒	窒素酸化物除去用触媒
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
US4929586A (en) *	1988-06-09	1990-05-29	W. R. Grace & Co.-Conn.	Catalysts for selective catalytic reduction DeNOx technology

1989
- 1989-08-09 JP JP1204607A patent/JP2730987B2/ja not_active Expired - Lifetime
1990
- 1990-08-08 CA CA002022935A patent/CA2022935C/en not_active Expired - Lifetime
- 1990-08-08 US US07/564,448 patent/US5128301A/en not_active Expired - Lifetime
- 1990-08-09 AT AT90115306T patent/ATE123968T1/de not_active IP Right Cessation
- 1990-08-09 DE DE69020265T patent/DE69020265T2/de not_active Expired - Lifetime
- 1990-08-09 EP EP90115306A patent/EP0415145B1/de not_active Expired - Lifetime
- 1990-08-09 ES ES90115306T patent/ES2073485T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0415145B1 (de)	1995-06-21
DE69020265D1 (de)	1995-07-27
US5128301A (en)	1992-07-07
JP2730987B2 (ja)	1998-03-25
EP0415145A1 (de)	1991-03-06
ES2073485T3 (es)	1995-08-16
JPH0368456A (ja)	1991-03-25
CA2022935A1 (en)	1991-02-10
DE69020265T2 (de)	1995-10-26
CA2022935C (en)	1999-05-04

Legal Events

Date	Code	Title	Description
1995-12-15	UEP	Publication of translation of european patent specification
1999-05-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
DE69020265D1 (de)	1995-07-27	Katalysator zur Entfernung von Stickoxiden und Methode zur Entfernung von Stickoxiden mit diesem Katalysator.
WO2002016259A3 (en)	2002-05-23	Catalytic oxidation process
EP0544282B1 (de)	1995-10-25	Katalysator zur Reinigung von Abgasen
PL268522A1 (en)	1988-12-08	Ethylene oxide catalyst and a catalythic method for manufacturing ethylene oxide
EP0399203A3 (de)	1991-04-10	Monolith-bzw. wabenförmiger Katalysator
DE3781373D1 (de)	1992-10-01	Denitrierungskatalysator zum reduzieren von stickstoffoxiden in abgasen.
ATE83943T1 (de)	1993-01-15	Katalysator zur entfernung von stickstoffoxyden.
DE3779209D1 (de)	1992-06-25	Katalysatoren und ihr gebrauch zur entfernung von stickoxiden in abgasen.
ATE111772T1 (de)	1994-10-15	Katalysator, verwendbar für die selektive reduktion von stickstoffoxiden.
DE69024217D1 (de)	1996-01-25	Behandlung von NOx und Sauerstoffhaltigen Abgasen mit einer katalytischen Zusammensetzung auf Basis von Zeolith Y, die mit Cu ausgetauscht sind
FI864256A0 (fi)	1986-10-21	Katalyt foer reduktion av kvaevets oxider.
ID24637A (id)	2000-07-27	Katalis hidrokraking metoda untuk memproduksinya dan metoda hidrokraking
IE800424L (en)	1980-09-05	Catalyst
EP0294204A3 (en)	1989-09-20	A catalyst for denitration by catalytic reduction using ammonia and a process for producing the same
US4986897A (en)	1991-01-22	Catalytic conversion of NOx with NH3
DK677887D0 (da)	1987-12-22	Fremgangsmaade til fjernelse af nitrogenoxider fra spildgasser, som opstaar ved forbraending af kul
JPS56158151A (en)	1981-12-05	Catalyst for removing nitrogen oxide and its production
JPS5784725A (en)	1982-05-27	Apparatus for treating exhaust gas
JPH05261294A (ja)	1993-10-12	オゾン分解用触媒及びその製造方法