GB1513578A - Method of manufacture of vanadium oxide catalyst - Google Patents

Method of manufacture of vanadium oxide catalyst

Info

Publication number
GB1513578A
GB1513578A GB50798/75A GB5079875A GB1513578A GB 1513578 A GB1513578 A GB 1513578A GB 50798/75 A GB50798/75 A GB 50798/75A GB 5079875 A GB5079875 A GB 5079875A GB 1513578 A GB1513578 A GB 1513578A
Authority
GB
United Kingdom
Prior art keywords
vanadium
oxide catalyst
vanadium compound
vanadium oxide
dec
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.)
Expired
Application number
GB50798/75A
Other languages
English (en)
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Publication of GB1513578A publication Critical patent/GB1513578A/en
Expired 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
    • 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
GB50798/75A 1974-12-17 1975-12-11 Method of manufacture of vanadium oxide catalyst Expired GB1513578A (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
GB1513578A true GB1513578A (en) 1978-06-07

Family

ID=5437313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50798/75A Expired GB1513578A (en) 1974-12-17 1975-12-11 Method of manufacture of vanadium oxide catalyst

Country Status (13)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139913A (en) * 1983-05-19 1984-11-21 Gulf Research Development Co Process for preparing catalysts

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450784A1 (fr) * 1979-03-05 1980-10-03 Rhone Poulenc Ind Catalyseur d'elimination des oxydes d'azote contenus dans un courant gazeux
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
DE3674692D1 (de) * 1985-07-29 1990-11-08 Eka Nobel Ab Katalysator und verfahren zur entfernung von stickstoffoxyden aus abgasen.
SE459903B (sv) * 1987-03-20 1989-08-21 Eka Nobel Ab Saett att rena roekgaser fraan kvaeveoxider

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139913A (en) * 1983-05-19 1984-11-21 Gulf Research Development Co Process for preparing catalysts

Also Published As

Publication number Publication date
FR2294748A1 (fr) 1976-07-16
DE2555189A1 (de) 1976-07-01
DD121917A1 (xx) 1976-09-05
CS179083B1 (en) 1977-10-31
AT343610B (de) 1978-06-12
SE7513234L (sv) 1976-06-18
NL7514277A (nl) 1976-06-21
JPS5186091A (xx) 1976-07-28
IT1051083B (it) 1981-04-21
NO753965L (xx) 1976-06-18
FI753457A (xx) 1976-06-18
ATA945575A (de) 1977-10-15
SU610559A1 (ru) 1978-06-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee