NL7806130A - PROCEDURE FOR THE REMOVAL OF NITROGEN OXIDES FROM NITROGEN OXIDES CONTAINING EXHAUST GASES. - Google Patents

PROCEDURE FOR THE REMOVAL OF NITROGEN OXIDES FROM NITROGEN OXIDES CONTAINING EXHAUST GASES.

Info

Publication number
NL7806130A
NL7806130A NL7806130A NL7806130A NL7806130A NL 7806130 A NL7806130 A NL 7806130A NL 7806130 A NL7806130 A NL 7806130A NL 7806130 A NL7806130 A NL 7806130A NL 7806130 A NL7806130 A NL 7806130A
Authority
NL
Netherlands
Prior art keywords
nitrogen oxides
removal
procedure
exhaust gases
containing exhaust
Prior art date
Application number
NL7806130A
Other languages
Dutch (nl)
Original Assignee
Kureha Chemical Ind Co Ltd
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 Kureha Chemical Ind Co Ltd filed Critical Kureha Chemical Ind Co Ltd
Publication of NL7806130A publication Critical patent/NL7806130A/en

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
    • B01J23/16—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
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • 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
    • B01J37/08—Heat treatment

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
NL7806130A 1977-06-08 1978-06-06 PROCEDURE FOR THE REMOVAL OF NITROGEN OXIDES FROM NITROGEN OXIDES CONTAINING EXHAUST GASES. NL7806130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52067584A JPS5920383B2 (en) 1977-06-08 1977-06-08 NOx reduction catalyst with high activity at low temperatures

Publications (1)

Publication Number Publication Date
NL7806130A true NL7806130A (en) 1978-12-12

Family

ID=13349104

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7806130A NL7806130A (en) 1977-06-08 1978-06-06 PROCEDURE FOR THE REMOVAL OF NITROGEN OXIDES FROM NITROGEN OXIDES CONTAINING EXHAUST GASES.

Country Status (7)

Country Link
JP (1) JPS5920383B2 (en)
CA (1) CA1091899A (en)
DE (1) DE2824246A1 (en)
FR (1) FR2393602A1 (en)
GB (1) GB1599079A (en)
NL (1) NL7806130A (en)
PL (1) PL207401A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5790159A (en) * 1980-11-27 1982-06-04 Toa Medical Electronics Co Ltd Blood analyzer
DE3634553A1 (en) * 1986-10-10 1988-04-21 Didier Werke Ag USE OF MANGANE NUMBERS OR MANGANEOUS DEEP SEA ORES IN CATALYSTS TO REDUCE NITROGEN OXIDES IN EXHAUST GAS
WO1993002776A1 (en) * 1991-07-29 1993-02-18 British Technology Group Ltd. Catalyst and catalytic reduction
ZA925375B (en) * 1991-07-29 1993-04-28 British Tech Group Catalyst and catalytic reduction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253685B (en) * 1963-01-22 1967-11-09 Degussa Process for the removal of nitrogen oxides from nitrogen oxide-containing exhaust gases
BE789846A (en) * 1971-10-08 1973-02-01 Du Pont PROCESS FOR PURIFYING GASEOUS CURRENTS CONTAINING SULFUR IMPURITIES
US4003854A (en) * 1974-06-03 1977-01-18 Gennady Alexeevich Skvortsov Catalyst of supported vanadium oxide and manganese oxide and method of producing same

Also Published As

Publication number Publication date
GB1599079A (en) 1981-09-30
PL207401A1 (en) 1979-03-12
JPS5920383B2 (en) 1984-05-12
FR2393602A1 (en) 1979-01-05
DE2824246A1 (en) 1978-12-14
CA1091899A (en) 1980-12-23
JPS542289A (en) 1979-01-09

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