JPS56166943A - Preparation of catalyst for removing nitrogen oxides - Google Patents

Preparation of catalyst for removing nitrogen oxides

Info

Publication number
JPS56166943A
JPS56166943A JP6968280A JP6968280A JPS56166943A JP S56166943 A JPS56166943 A JP S56166943A JP 6968280 A JP6968280 A JP 6968280A JP 6968280 A JP6968280 A JP 6968280A JP S56166943 A JPS56166943 A JP S56166943A
Authority
JP
Japan
Prior art keywords
catalyst
inorg
mixed
molded
added
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.)
Granted
Application number
JP6968280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6323830B2 (enrdf_load_stackoverflow
Inventor
Masao Ota
Yasuyoshi Kato
Kunihiko Konishi
Atsuko Imahashi
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 Power Ltd
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
Application filed by Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP6968280A priority Critical patent/JPS56166943A/ja
Priority to GB8115985A priority patent/GB2079172B/en
Publication of JPS56166943A publication Critical patent/JPS56166943A/ja
Publication of JPS6323830B2 publication Critical patent/JPS6323830B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01J37/04—Mixing
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP6968280A 1980-05-27 1980-05-27 Preparation of catalyst for removing nitrogen oxides Granted JPS56166943A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6968280A JPS56166943A (en) 1980-05-27 1980-05-27 Preparation of catalyst for removing nitrogen oxides
GB8115985A GB2079172B (en) 1980-05-27 1981-05-26 Catalyst for removing nitrogen oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6968280A JPS56166943A (en) 1980-05-27 1980-05-27 Preparation of catalyst for removing nitrogen oxides

Publications (2)

Publication Number Publication Date
JPS56166943A true JPS56166943A (en) 1981-12-22
JPS6323830B2 JPS6323830B2 (enrdf_load_stackoverflow) 1988-05-18

Family

ID=13409871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6968280A Granted JPS56166943A (en) 1980-05-27 1980-05-27 Preparation of catalyst for removing nitrogen oxides

Country Status (2)

Country Link
JP (1) JPS56166943A (enrdf_load_stackoverflow)
GB (1) GB2079172B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002370035A (ja) * 2001-06-15 2002-12-24 Suzuki Motor Corp 排気ガス浄化用触媒及びその製造方法
JP2006021142A (ja) * 2004-07-08 2006-01-26 Babcock Hitachi Kk 再生脱硝触媒およびその製法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520024A1 (de) * 1985-06-04 1986-12-04 Süd-Chemie AG, 8000 München Katalysator zur verringerung des stickoxidgehalts von verbrennungsabgasen
DE3532207A1 (de) * 1985-09-10 1987-03-19 Didier Eng Verfahren zur herstellung von katalysatorformlingen
DE3544913A1 (de) * 1985-12-19 1987-06-25 Didier Werke Ag Verfahren zur herstellung von katalysatorformkoerpern durch pressen aus koernigem katalysatormaterial, z.b. eisen-, chrom- oder dergleichen erz, unter verwendung eines bindemittels
EP0257307B1 (en) * 1986-07-25 1992-04-29 Sakai Chemical Industry Co., Ltd., A method for denitrizing nitrogen oxides contained in waste gas
FI873979A0 (fi) * 1986-10-08 1987-09-14 Kraftwerk Union Ag Katalysatormaterial foer reducering av maengden kvaeveoxider i roekgaser.
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.
DE68913020T3 (de) * 1988-12-21 1998-03-05 Babcock Hitachi Kk Katalysator zur Entfernung von Stickoxiden und sein Herstellungsverfahren.
DE69204291T2 (de) * 1991-07-29 1996-04-11 British Tech Group Katalysator und Katalytische Reduktion.
EP0596927B1 (en) * 1991-07-29 1995-08-23 British Technology Group Ltd Catalyst and catalytic reduction
DE4437424A1 (de) * 1994-10-20 1996-04-25 Hoechst Ag Aerogelhaltige Zusammensetzung, Verfahren zu ihrer Herstellung sowie ihre Verwendung
MX2020010426A (es) 2018-04-04 2020-10-28 Unifrax I Llc Fibras porosas activadas y productos que incluyen las mismas.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494690A (enrdf_load_stackoverflow) * 1972-05-04 1974-01-16
JPS4936595A (enrdf_load_stackoverflow) * 1972-08-08 1974-04-04
JPS5265191A (en) * 1975-11-25 1977-05-30 Mitsubishi Petrochem Co Ltd Catalytic moldings

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494690A (enrdf_load_stackoverflow) * 1972-05-04 1974-01-16
JPS4936595A (enrdf_load_stackoverflow) * 1972-08-08 1974-04-04
JPS5265191A (en) * 1975-11-25 1977-05-30 Mitsubishi Petrochem Co Ltd Catalytic moldings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002370035A (ja) * 2001-06-15 2002-12-24 Suzuki Motor Corp 排気ガス浄化用触媒及びその製造方法
JP2006021142A (ja) * 2004-07-08 2006-01-26 Babcock Hitachi Kk 再生脱硝触媒およびその製法

Also Published As

Publication number Publication date
GB2079172A (en) 1982-01-20
GB2079172B (en) 1984-01-11
JPS6323830B2 (enrdf_load_stackoverflow) 1988-05-18

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