SE403642B - Sett och katalysator for oxidation av kolmonoxid, foretredesvis i avgaser fran forbrenningsmotorer - Google Patents

Sett och katalysator for oxidation av kolmonoxid, foretredesvis i avgaser fran forbrenningsmotorer

Info

Publication number
SE403642B
SE403642B SE7406031A SE7406031A SE403642B SE 403642 B SE403642 B SE 403642B SE 7406031 A SE7406031 A SE 7406031A SE 7406031 A SE7406031 A SE 7406031A SE 403642 B SE403642 B SE 403642B
Authority
SE
Sweden
Prior art keywords
exhaust
catalyter
kit
catalyst oxidation
engine exhaust
Prior art date
Application number
SE7406031A
Other languages
English (en)
Swedish (sv)
Inventor
W Vogt
H Glaser
H Dyrschka
Original Assignee
Hoechst Ag
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 DE19732323251 external-priority patent/DE2323251B2/de
Priority claimed from DE2412290A external-priority patent/DE2412290C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of SE403642B publication Critical patent/SE403642B/xx

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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • 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
    • B01J23/889—Manganese, technetium or rhenium
    • B01J23/8892—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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
SE7406031A 1973-05-09 1974-05-06 Sett och katalysator for oxidation av kolmonoxid, foretredesvis i avgaser fran forbrenningsmotorer SE403642B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732323251 DE2323251B2 (de) 1973-05-09 1973-05-09 Verfahren zur oxidation von kohlenmonoxid und kohlenwasserstoffen
DE2412290A DE2412290C3 (de) 1974-03-14 1974-03-14 Verfahren zur Oxidation von Kohlenmonoxid und Kohlenwasserstoffen

Publications (1)

Publication Number Publication Date
SE403642B true SE403642B (sv) 1978-08-28

Family

ID=25765096

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7406031A SE403642B (sv) 1973-05-09 1974-05-06 Sett och katalysator for oxidation av kolmonoxid, foretredesvis i avgaser fran forbrenningsmotorer

Country Status (13)

Country Link
AT (1) AT359983B (xx)
CA (1) CA1013547A (xx)
CH (1) CH603994A5 (xx)
CS (1) CS169764B2 (xx)
DD (1) DD110916A5 (xx)
FR (1) FR2228720B1 (xx)
GB (1) GB1462469A (xx)
IL (1) IL44734A (xx)
IT (1) IT1011403B (xx)
NL (1) NL179789C (xx)
PL (1) PL96886B1 (xx)
RO (1) RO71029A (xx)
SE (1) SE403642B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513942C3 (de) * 1975-03-29 1979-09-13 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung eines Trägerkatalysators
WO1994012432A1 (en) * 1992-12-02 1994-06-09 Commonwealth Scientific And Industrial Research Organisation Gas purification
CN114653375B (zh) * 2020-12-23 2024-05-14 中国科学院江西稀土研究院 一种脱除烧结烟气中co的催化剂及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA970533A (en) * 1969-10-06 1975-07-08 Alexander Wolberg Processes and catalysts for treating hydrocarbon combustion exhaust
DD100635A5 (xx) * 1971-12-30 1973-10-05
CA990478A (en) * 1972-02-14 1976-06-08 Abe Warshaw Process and catalyst for treating combustion exhaust gas
DE2242915C3 (de) * 1972-08-31 1980-08-14 Hoechst Ag, 6000 Frankfurt Verfahren zur Oxydation von Kohlenmonoxid und/oder Kohlenwasserstoffen in Abgasen von Verbrennungsmotoren

Also Published As

Publication number Publication date
NL179789C (nl) 1986-11-17
CA1013547A (en) 1977-07-12
ATA376774A (de) 1980-05-15
CH603994A5 (xx) 1978-08-31
PL96886B1 (pl) 1978-01-31
AT359983B (de) 1980-12-10
DD110916A5 (xx) 1975-01-12
IL44734A (en) 1976-08-31
RO71029A (ro) 1982-02-26
GB1462469A (en) 1977-01-26
FR2228720A1 (xx) 1974-12-06
IL44734A0 (en) 1974-06-30
IT1011403B (it) 1977-01-20
FR2228720B1 (xx) 1978-07-13
NL179789B (nl) 1986-06-16
CS169764B2 (xx) 1976-07-29
NL7405849A (xx) 1974-11-12

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