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DE69917090D1 - Katalysator und Verfahren zu seiner Herstellung - Google Patents

Katalysator und Verfahren zu seiner Herstellung

Info

Publication number
DE69917090D1
DE69917090D1 DE69917090T DE69917090T DE69917090D1 DE 69917090 D1 DE69917090 D1 DE 69917090D1 DE 69917090 T DE69917090 T DE 69917090T DE 69917090 T DE69917090 T DE 69917090T DE 69917090 D1 DE69917090 D1 DE 69917090D1
Authority
DE
Germany
Prior art keywords
catalyst
manufacture
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
Application number
DE69917090T
Other languages
English (en)
Other versions
DE69917090T2 (de
Inventor
Kiyoaki Imoto
Jun Tanabe
Osamu Naito
Atsushi Morii
Shuya Nagayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Nichias Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
Nichias Corp
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
Application filed by Mitsubishi Heavy Industries Ltd, Nichias Corp filed Critical Mitsubishi Heavy Industries Ltd
Application granted granted Critical
Publication of DE69917090D1 publication Critical patent/DE69917090D1/de
Publication of DE69917090T2 publication Critical patent/DE69917090T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • 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
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • B01J35/57—Honeycombs
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • 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
    • B01J23/30—Tungsten
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE69917090T 1998-02-03 1999-02-03 Katalysator und Verfahren zu seiner Herstellung Expired - Lifetime DE69917090T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2215298 1998-02-03
JP02215298A JP3588244B2 (ja) 1998-02-03 1998-02-03 触媒及びその製造方法

Publications (2)

Publication Number Publication Date
DE69917090D1 true DE69917090D1 (de) 2004-06-17
DE69917090T2 DE69917090T2 (de) 2004-09-02

Family

ID=12074887

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69917090T Expired - Lifetime DE69917090T2 (de) 1998-02-03 1999-02-03 Katalysator und Verfahren zu seiner Herstellung

Country Status (6)

Country Link
US (1) US6025298A (de)
EP (1) EP0934770B1 (de)
JP (1) JP3588244B2 (de)
KR (1) KR100294428B1 (de)
DE (1) DE69917090T2 (de)
DK (1) DK175994B1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010070002A (ko) 1999-07-29 2001-07-25 고오사이 아끼오 내산성 촉매 시트 및 이의 제조방법
US6541416B2 (en) * 2000-06-13 2003-04-01 Ube Industries, Ltd. Silica-group composite oxide fiber and process for the production thereof
US6787497B2 (en) * 2000-10-06 2004-09-07 Akzo Nobel N.V. Chemical product and process
JP5401049B2 (ja) * 2008-04-22 2014-01-29 日立造船株式会社 脱硝触媒製造用スラリー、同スラリーの製造方法、同スラリーを用いる脱硝触媒の製造方法および同方法により製造された脱硝触媒
CN101979135B (zh) * 2010-10-21 2012-07-04 张丽莉 一种用于脱除NOx的催化剂及其制备方法
JP6228727B2 (ja) * 2012-02-22 2017-11-08 日立造船株式会社 触媒担持ハニカム構造体を具備する処理装置、およびその製造方法
JP6179748B2 (ja) * 2012-04-02 2017-08-16 日本電気硝子株式会社 ガラス繊維、ガラスペーパーの製造方法及びガラスペーパー
JP5909436B2 (ja) * 2012-12-17 2016-04-26 日立造船株式会社 触媒担持ハニカム構造体を具備する処理装置の製造方法
CN103240078B (zh) * 2013-05-22 2014-12-10 重庆远达催化剂制造有限公司 耐磨损scr脱硝催化剂及其制备方法
JP6047477B2 (ja) * 2013-11-18 2016-12-21 日立造船株式会社 脱硝触媒、およびその製造方法
CN104174442B (zh) * 2014-08-27 2016-04-13 清华大学 一种低温烟气脱硝的催化剂成型工艺
CN105457627B (zh) * 2015-12-09 2018-01-12 武汉理工大学 一种玻璃纤维布负载锰基低温scr脱硝催化剂及其制备方法
CN105413678A (zh) * 2015-12-31 2016-03-23 安徽省元琛环保科技有限公司 一种具有防水性的蜂窝式脱硝催化剂及其制备方法
EP3426395B1 (de) * 2016-03-09 2022-10-12 Umicore Ag & Co. Kg Verfahren zur herstellung eines wabenförmigen katalysators aus ungewebtem fasermaterial

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195063A (en) * 1974-09-03 1980-03-25 Matsushita Electric Industrial Co., Ltd. Catalyst element for cleaning exhaust gases
GB1541928A (en) * 1975-12-23 1979-03-14 Sakai Chemical Industry Co Production of shaped catalysts or carriers comprising titanium oxide
US4280926A (en) * 1978-09-12 1981-07-28 Sakai Chemical Industry Co., Ltd. Method for producing a catalyst and a carrier therefor
JPS5670839A (en) * 1979-11-13 1981-06-13 Nichias Corp Denitrificating catalyst structure and production thereof
DE3740289A1 (de) * 1987-11-27 1989-06-08 Degussa Katalysator zur selektiven reduktion von stickoxiden mit ammoniak
ATE114494T1 (de) * 1988-04-08 1994-12-15 Mitsubishi Heavy Ind Ltd Katalysatorfilter, verfahren zur herstellung eines katalysatorfilters und verfahren zur behandlung von verbrennungsgasen mit einem katalysatorfilter.
US5294584A (en) * 1989-05-19 1994-03-15 Babcock-Hitachi Kabushiki Kaisha Process for producing a denitration catalyst
DE69010984T3 (de) * 1989-05-19 1998-04-16 Babcock Hitachi Kk Katalysator zur Reduktion von Stickoxyden.
JPH0625538B2 (ja) * 1989-10-24 1994-04-06 ニチアス株式会社 メタノールエンジンの排気浄化装置
JPH03257039A (ja) * 1990-03-08 1991-11-15 Honda Motor Co Ltd ガラス繊維、ガラス繊維強化合成樹脂製品および内燃機関用排気系部品
US5212131A (en) * 1991-02-20 1993-05-18 Innovative Research Enterprises Low pressure drop filter

Also Published As

Publication number Publication date
JP3588244B2 (ja) 2004-11-10
US6025298A (en) 2000-02-15
DK175994B1 (da) 2005-11-07
EP0934770B1 (de) 2004-05-12
JPH11216370A (ja) 1999-08-10
EP0934770A1 (de) 1999-08-11
DE69917090T2 (de) 2004-09-02
KR100294428B1 (ko) 2001-07-03
DK199900135A (da) 1999-08-04
KR19990072397A (ko) 1999-09-27

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