NL7514277A - METHOD FOR PREPARING A VANADIUM CATALYST. - Google Patents

METHOD FOR PREPARING A VANADIUM CATALYST.

Info

Publication number
NL7514277A
NL7514277A NL7514277A NL7514277A NL7514277A NL 7514277 A NL7514277 A NL 7514277A NL 7514277 A NL7514277 A NL 7514277A NL 7514277 A NL7514277 A NL 7514277A NL 7514277 A NL7514277 A NL 7514277A
Authority
NL
Netherlands
Prior art keywords
preparing
vanadium catalyst
vanadium
catalyst
Prior art date
Application number
NL7514277A
Other languages
Dutch (nl)
Original Assignee
Ceskoslovenska Akademie Ved
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 Ceskoslovenska Akademie Ved filed Critical Ceskoslovenska Akademie Ved
Publication of NL7514277A publication Critical patent/NL7514277A/en

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
    • 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
    • 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
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20723—Vanadium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (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)
NL7514277A 1974-12-17 1975-12-08 METHOD FOR PREPARING A VANADIUM CATALYST. NL7514277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS7400008649A CS179083B1 (en) 1974-12-17 1974-12-17 Mode of vanadium catalyzer production

Publications (1)

Publication Number Publication Date
NL7514277A true NL7514277A (en) 1976-06-21

Family

ID=5437313

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7514277A NL7514277A (en) 1974-12-17 1975-12-08 METHOD FOR PREPARING A VANADIUM CATALYST.

Country Status (13)

Country Link
JP (1) JPS5186091A (en)
AT (1) AT343610B (en)
CS (1) CS179083B1 (en)
DD (1) DD121917A1 (en)
DE (1) DE2555189A1 (en)
FI (1) FI753457A (en)
FR (1) FR2294748A1 (en)
GB (1) GB1513578A (en)
IT (1) IT1051083B (en)
NL (1) NL7514277A (en)
NO (1) NO753965L (en)
SE (1) SE7513234L (en)
SU (1) SU610559A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518710A (en) * 1984-01-25 1985-05-21 Uop Inc. Catalyst for the reduction of nitrogen oxides in gaseous mixtures and method of making the catalyst

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450784A1 (en) * 1979-03-05 1980-10-03 Rhone Poulenc Ind CATALYST FOR REMOVING NITROGEN OXIDES CONTAINED IN A GAS STREAM
US4547487A (en) * 1983-05-19 1985-10-15 Gulf Research & Development Company Process for preparing catalysts
DE3674692D1 (en) * 1985-07-29 1990-11-08 Eka Nobel Ab CATALYST AND METHOD FOR REMOVING NITROGEN OXYDES FROM EXHAUST GASES.
SE459903B (en) * 1987-03-20 1989-08-21 Eka Nobel Ab SAVE TO CLEAN SMOKE GAS OXIDES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518710A (en) * 1984-01-25 1985-05-21 Uop Inc. Catalyst for the reduction of nitrogen oxides in gaseous mixtures and method of making the catalyst

Also Published As

Publication number Publication date
JPS5186091A (en) 1976-07-28
CS179083B1 (en) 1977-10-31
AT343610B (en) 1978-06-12
DD121917A1 (en) 1976-09-05
NO753965L (en) 1976-06-18
SE7513234L (en) 1976-06-18
DE2555189A1 (en) 1976-07-01
SU610559A1 (en) 1978-06-15
GB1513578A (en) 1978-06-07
FI753457A (en) 1976-06-18
FR2294748A1 (en) 1976-07-16
IT1051083B (en) 1981-04-21
ATA945575A (en) 1977-10-15

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Legal Events

Date Code Title Description
BV The patent application has lapsed