ATA169387A - Katalysator - Google Patents

Katalysator

Info

Publication number
ATA169387A
ATA169387A AT0169387A AT169387A ATA169387A AT A169387 A ATA169387 A AT A169387A AT 0169387 A AT0169387 A AT 0169387A AT 169387 A AT169387 A AT 169387A AT A169387 A ATA169387 A AT A169387A
Authority
AT
Austria
Prior art keywords
catalyst
Prior art date
Application number
AT0169387A
Other languages
English (en)
Other versions
AT401356B (de
Original Assignee
Babcock Hitachi Kk
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.)
Filing date
Publication date
Priority claimed from JP61157448A external-priority patent/JPH07114964B2/ja
Priority claimed from JP61240894A external-priority patent/JP2506346B2/ja
Priority claimed from JP61271533A external-priority patent/JPS63126559A/ja
Application filed by Babcock Hitachi Kk filed Critical Babcock Hitachi Kk
Publication of ATA169387A publication Critical patent/ATA169387A/de
Application granted granted Critical
Publication of AT401356B publication Critical patent/AT401356B/de

Links

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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/072—Iron group metals or copper
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51—Spheres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
AT0169387A 1986-07-04 1987-07-06 Katalysator AT401356B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61157448A JPH07114964B2 (ja) 1986-07-04 1986-07-04 窒素酸化物還元用触媒およびその製造方法
JP61240894A JP2506346B2 (ja) 1986-10-09 1986-10-09 排ガス中の窒素酸化物除去用触媒
JP61271533A JPS63126559A (ja) 1986-11-14 1986-11-14 脱硝触媒

Publications (2)

Publication Number Publication Date
ATA169387A true ATA169387A (de) 1996-01-15
AT401356B AT401356B (de) 1996-08-26

Family

ID=27321165

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0169387A AT401356B (de) 1986-07-04 1987-07-06 Katalysator

Country Status (4)

Country Link
US (1) US4798813A (de)
AT (1) AT401356B (de)
DE (1) DE3722081C2 (de)
GB (1) GB2193655B (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3635284A1 (de) * 1986-10-16 1988-04-28 Steuler Industriewerke Gmbh Katalysator zur entfernung von stickoxiden aus abgasen
US5158582A (en) * 1988-05-30 1992-10-27 Hitachi Zosen Corporation Method of removing NOx by adsorption, NOx adsorbent and apparatus for purifying NOx-containing gas
DE3825169A1 (de) * 1988-07-23 1990-02-01 Huels Chemische Werke Ag Verfahren zur feinentschwefelung von kohlenwasserstoffen
JP2732614B2 (ja) * 1988-10-18 1998-03-30 バブコツク日立株式会社 排ガス浄化用触媒および排ガス浄化方法
US4962075A (en) * 1988-12-05 1990-10-09 Mobil Oil Corp. Zeolitic copper catalyst
US4980052A (en) * 1988-12-05 1990-12-25 Mobil Oil Corporation Catalytic cracking of hydrocarbons
AU617908B2 (en) * 1988-12-16 1991-12-05 Tosoh Corporation Method for exhaust gas cleaning
US5223236A (en) * 1988-12-16 1993-06-29 Tosoh Corporation Method for exhaust gas cleaning
US5024981A (en) * 1989-04-20 1991-06-18 Engelhard Corporation Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same
CA2024154C (en) * 1989-08-31 1995-02-14 Senshi Kasahara Catalyst for reducing nitrogen oxides from exhaust gas
JP2928853B2 (ja) * 1989-10-02 1999-08-03 東ソー株式会社 窒素酸化物接触分解触媒及び接触分解方法
US4973399A (en) * 1989-11-03 1990-11-27 Mobil Oil Corporation Catalytic cracking of hydrocarbons
JPH04371231A (ja) * 1991-06-18 1992-12-24 N E Chemcat Corp 排気ガス浄化用触媒
DE4229471A1 (de) * 1992-09-03 1994-03-10 Man Nutzfahrzeuge Ag Verfahren zur Reinigung der Abgase von Dieselmotoren
US5269143A (en) * 1992-12-07 1993-12-14 Ford Motor Company Diesel engine turbo-expander
US5307772A (en) * 1992-12-16 1994-05-03 Ford Motor Company Redox catalysis of NOx in internal combustion engines
US5415850A (en) * 1993-02-24 1995-05-16 The Research Foundation Of State Univeristy Of New York Pillared interlayered clay catalysts for the selective reduction of nitrogen oxides with ammonia
US5968466A (en) * 1995-06-07 1999-10-19 Asec Manufacturing Copper-silver zeolite catalysts in exhaust gas treatment
JP2822317B2 (ja) * 1996-04-15 1998-11-11 日鉄鉱業株式会社 抗菌性チタニア及びその製造方法
DE19854502A1 (de) * 1998-11-25 2000-05-31 Siemens Ag Katalysatorkörper und Verfahren zum Abbau von Stickoxiden
US6391090B1 (en) * 2001-04-02 2002-05-21 Aeronex, Inc. Method for purification of lens gases used in photolithography
US6914026B2 (en) 2001-09-07 2005-07-05 Engelhard Corporation Hydrothermally stable metal promoted zeolite beta for NOx reduction
US7682419B2 (en) * 2003-04-16 2010-03-23 Viatcheslav Dmitrievich Shapovalov Method for processing sulfide minerals and concentrates
US20050100493A1 (en) * 2003-11-06 2005-05-12 George Yaluris Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking
US20050100494A1 (en) * 2003-11-06 2005-05-12 George Yaluris Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking
US7304011B2 (en) * 2004-04-15 2007-12-04 W.R. Grace & Co. -Conn. Compositions and processes for reducing NOx emissions during fluid catalytic cracking
US20050232839A1 (en) 2004-04-15 2005-10-20 George Yaluris Compositions and processes for reducing NOx emissions during fluid catalytic cracking
BRPI0610326B1 (pt) * 2005-04-27 2015-07-21 W. R. Grace & Co.- Conn Composições e processos para reduzir emissões de nox durante o craqueamento catalítico de fluído.
DE102006020158B4 (de) * 2006-05-02 2009-04-09 Argillon Gmbh Extrudierter Vollkatalysator sowie Verfahren zu seiner Herstellung
JP2008221203A (ja) * 2007-02-13 2008-09-25 Babcock Hitachi Kk 窒素酸化物除去用触媒及び窒素酸化物除去方法
EP3278863B1 (de) 2007-04-26 2019-11-27 Johnson Matthey Public Limited Company Übergangsmetall/aei-zeolith-scr-katalysator
DE102009040352A1 (de) 2009-09-05 2011-03-17 Johnson Matthey Catalysts (Germany) Gmbh Verfahren zur Herstellung eines SCR aktiven Zeolith-Katalysators sowie SCR aktiver Zeolith-Katalysator
CN103097006B (zh) * 2010-08-27 2015-04-01 丹麦科技大学 具有铁或铜的丝光沸石型沸石scr催化剂
PL2611524T3 (pl) 2010-09-03 2014-10-31 Univ Danmarks Tekniske Katalizator z heteropolikwasem jako promotorem do SCR NOx z amoniakiem
JP5604235B2 (ja) * 2010-09-07 2014-10-08 バブコック日立株式会社 排ガス脱硝触媒およびその製造方法
PL2755764T3 (pl) 2012-08-17 2017-06-30 Johnson Matthey Public Limited Company Katalizatory zeolitowe promowane V/Ti/W
CA2900291A1 (en) 2013-03-14 2014-10-02 Basf Corporation Selective catalytic reduction catalyst system
CN105188925A (zh) 2013-03-14 2015-12-23 巴斯夫公司 选择性催化还原催化剂系统
CN106745212B (zh) * 2017-01-09 2018-03-09 中国科学院福建物质结构研究所 一种合成草酸二甲酯催化剂用载体的制备方法
GB201705279D0 (en) 2017-03-31 2017-05-17 Johnson Matthey Plc Selective catalytic reduction catalyst
GB201705289D0 (en) 2017-03-31 2017-05-17 Johnson Matthey Catalysts (Germany) Gmbh Selective catalytic reduction catalyst

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850777B2 (ja) * 1975-03-28 1983-11-12 トウアネンリヨウコウギヨウ カブシキガイシヤ チツソサンカブツノカンゲンヨウシヨクバイ
JPS51147470A (en) * 1975-06-12 1976-12-17 Toa Nenryo Kogyo Kk A process for catalytic reduction of nitrogen oxides
US4332644A (en) * 1981-06-08 1982-06-01 Asahi Kasei Kogyo Kabushiki Kaisha Process for separating trioxane
AU569971B2 (en) * 1984-12-28 1988-02-25 Mobil Oil Corp. Hydrothermally stable zeolite with cu(i)
NO167130C (no) * 1985-10-22 1991-10-09 Norton Co Katalysator for selektiv reduksjon av nitrogenoksyder.
US4663300A (en) * 1985-12-23 1987-05-05 Uop Inc. Pollution control catalyst

Also Published As

Publication number Publication date
GB8715814D0 (en) 1987-08-12
GB2193655B (en) 1990-09-26
AT401356B (de) 1996-08-26
GB2193655A (en) 1988-02-17
DE3722081A1 (de) 1988-01-14
DE3722081C2 (de) 1993-12-23
US4798813A (en) 1989-01-17

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELJ Ceased due to non-payment of the annual fee