JPS51117169A - Method of removing nitrogen oxides from waste gases - Google Patents

Method of removing nitrogen oxides from waste gases

Info

Publication number
JPS51117169A
JPS51117169A JP51028699A JP2869976A JPS51117169A JP S51117169 A JPS51117169 A JP S51117169A JP 51028699 A JP51028699 A JP 51028699A JP 2869976 A JP2869976 A JP 2869976A JP S51117169 A JPS51117169 A JP S51117169A
Authority
JP
Japan
Prior art keywords
nitrogen oxides
waste gases
removing nitrogen
gases
waste
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.)
Pending
Application number
JP51028699A
Other languages
English (en)
Japanese (ja)
Inventor
Deibibieru Rudorufu
Utsukeruto Gotsutoharuto
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.)
Didier Engineering GmbH
Original Assignee
Didier Engineering GmbH
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 Didier Engineering GmbH filed Critical Didier Engineering GmbH
Publication of JPS51117169A publication Critical patent/JPS51117169A/ja
Pending 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
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/862—Iron and chromium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/30—Improvements relating to adipic acid or caprolactam production

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP51028699A 1975-03-21 1976-03-18 Method of removing nitrogen oxides from waste gases Pending JPS51117169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2512409A DE2512409C3 (de) 1975-03-21 1975-03-21 Verfahren zum Entfernen von Stickstoffoxiden aus Abgasen

Publications (1)

Publication Number Publication Date
JPS51117169A true JPS51117169A (en) 1976-10-15

Family

ID=5942006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51028699A Pending JPS51117169A (en) 1975-03-21 1976-03-18 Method of removing nitrogen oxides from waste gases

Country Status (8)

Country Link
JP (1) JPS51117169A (enrdf_load_stackoverflow)
BE (1) BE839801A (enrdf_load_stackoverflow)
DE (1) DE2512409C3 (enrdf_load_stackoverflow)
DK (1) DK145968C (enrdf_load_stackoverflow)
FR (1) FR2304390A1 (enrdf_load_stackoverflow)
IT (1) IT1057931B (enrdf_load_stackoverflow)
LU (1) LU74605A1 (enrdf_load_stackoverflow)
NL (1) NL7602723A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010512725A (ja) * 2006-12-12 2010-04-22 リッタル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト エンクロージャ装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351811A (en) * 1977-07-20 1982-09-28 Hitachi, Ltd. Process for reducing an eliminating nitrogen oxides in an exhaust gas
DE3543858A1 (de) * 1985-12-12 1987-06-19 Didier Werke Ag Verfahren zur herstellung eines katalysators zur stickoxidreduzierung von abgasen
DE3933286A1 (de) * 1989-10-05 1991-04-18 Steinmueller Gmbh L & C Verfahren zur minderung des gehaltes an stickoxiden in den rauchgasen einer feuerung
AU2001252241A1 (en) * 2000-04-03 2001-10-15 Basf Aktiengesellschaft Catalyst system for the decomposition of n2o

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010512725A (ja) * 2006-12-12 2010-04-22 リッタル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト エンクロージャ装置

Also Published As

Publication number Publication date
DE2512409C3 (de) 1982-04-29
DK145968B (da) 1983-05-02
DK107176A (da) 1976-09-22
DE2512409B2 (de) 1977-10-06
NL7602723A (nl) 1976-09-23
BE839801A (fr) 1976-07-16
IT1057931B (it) 1982-03-30
LU74605A1 (enrdf_load_stackoverflow) 1976-09-01
FR2304390A1 (fr) 1976-10-15
FR2304390B1 (enrdf_load_stackoverflow) 1980-09-05
DK145968C (da) 1983-10-03
DE2512409A1 (de) 1976-09-23

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