DK414487A - Bimetalkatalysator og fremgangsmaade til fremstilling deraf - Google Patents

Bimetalkatalysator og fremgangsmaade til fremstilling deraf

Info

Publication number: DK414487A
Authority: DK; Denmark
Prior art keywords: applying; compound; preparing; carrier; bimetal catalyst
Prior art date: 1986-08-11

Application number

DK414487A

Other languages

English (en)

Other versions

DK170516B1 (da

DK414487D0 (da

Inventor

Grosse Boxhoorn

Alex Gustaaf Geroge Limahelu

Grinsven Petrus Franciscus Van

Original Assignee

Shell Int Research

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.)

1986-08-11

Filing date

1987-08-10

Publication date

1988-02-12

1987-08-10 Application filed by Shell Int Research filed Critical Shell Int Research

1987-08-10 Publication of DK414487D0 publication Critical patent/DK414487D0/da

1988-02-12 Publication of DK414487A publication Critical patent/DK414487A/da

1995-10-09 Application granted granted Critical

1995-10-09 Publication of DK170516B1 publication Critical patent/DK170516B1/da

Links

239000003054 catalyst Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
239000000654 additive Substances 0.000 abstract 2
230000000996 additive effect Effects 0.000 abstract 2
150000003609 titanium compounds Chemical class 0.000 abstract 2
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
-1 bromine compound Chemical class 0.000 abstract 1
229910052794 bromium Inorganic materials 0.000 abstract 1
238000001035 drying Methods 0.000 abstract 1
150000002222 fluorine compounds Chemical class 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
150000002497 iodine compounds Chemical class 0.000 abstract 1
150000003682 vanadium compounds Chemical class 0.000 abstract 1

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
- B01D53/74—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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/135—Halogens; Compounds thereof with titanium, zirconium, hafnium, germanium, tin or lead

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
Biomedical Technology (AREA)
Health & Medical Sciences (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Catalysts (AREA)
Toys (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DK414487A 1986-08-11 1987-08-10 Bimetalkatalysator og fremgangsmåde til fremstilling deraf DK170516B1 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB868619536A GB8619536D0 (en)	1986-08-11	1986-08-11	Bimetallic catalyst
GB8619536		1986-08-11

Publications (3)

Publication Number	Publication Date
DK414487D0 DK414487D0 (da)	1987-08-10
DK414487A true DK414487A (da)	1988-02-12
DK170516B1 DK170516B1 (da)	1995-10-09

Family

ID=10602548

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK414487A DK170516B1 (da)	1986-08-11	1987-08-10	Bimetalkatalysator og fremgangsmåde til fremstilling deraf

Country Status (12)

Country	Link
US (1)	US4774219A (da)
EP (1)	EP0256590B1 (da)
JP (1)	JPS6349254A (da)
AT (1)	ATE60719T1 (da)
AU (1)	AU591320B2 (da)
CA (1)	CA1298271C (da)
DE (1)	DE3767944D1 (da)
DK (1)	DK170516B1 (da)
ES (1)	ES2021015B3 (da)
GB (1)	GB8619536D0 (da)
GR (1)	GR3001720T3 (da)
SG (1)	SG23421G (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4929586A (en) *	1988-06-09	1990-05-29	W. R. Grace & Co.-Conn.	Catalysts for selective catalytic reduction DeNOx technology
US4975256A (en) *	1988-06-09	1990-12-04	W. R. Grace & Co.-Conn.	Process using catalysts for selective catalytic reduction denox technology
SE464688B (sv) *	1989-02-27	1991-06-03	Eka Nobel Ab	Katalysator foer reducering av kvaeveoxider samt anvaendning daerav
US5102853A (en) *	1989-11-22	1992-04-07	Ford Motor Company	Three-way catalyst for automotive emission control
US5021386A (en) *	1990-03-21	1991-06-04	Texaco Inc.	Compositions involving V2 O3 -ZRO2 -TIO2
EP0596927B1 (en) *	1991-07-29	1995-08-23	British Technology Group Ltd	Catalyst and catalytic reduction
CA2112695A1 (en) *	1991-07-29	1993-01-30	Freek Kapteijn	Catalyst and catalytic reduction

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1430730A (en) *	1973-09-10	1976-04-07	Mitsubishi Chem Ind	Reductive decomposition of oxides of nitrogen
US4048112A (en) *	1973-09-10	1977-09-13	Mitsubishi Chemical Industries Ltd.	Catalyst for selective reduction of nitrogen oxides
US4351811A (en) *	1977-07-20	1982-09-28	Hitachi, Ltd.	Process for reducing an eliminating nitrogen oxides in an exhaust gas
JPS5451990A (en) *	1977-09-30	1979-04-24	Seitetsu Kagaku Co Ltd	Preparation of catalyst for denitration
JPS5665631A (en) *	1979-11-02	1981-06-03	Mitsubishi Chem Ind Ltd	Preparation of catalyst for catalytic nox reducing decomposition
JPS57162637A (en) *	1981-03-31	1982-10-06	Mitsubishi Chem Ind Ltd	Decomposing method for nox
US4471069A (en) *	1981-12-29	1984-09-11	Energy Modification, Inc.	Reforming catalyst comprising low valence Ti, V or Cr composited with non-oxidizing high surface area support
US4394252A (en) *	1981-12-29	1983-07-19	Gleim William K T	Method of reforming gasoline to raise the octane thereof utilizing low valence Ti, V or Cr composited with non-oxidizing high surface area support
JPS6164334A (ja) *	1984-09-07	1986-04-02	Ube Ind Ltd	窒素酸化物浄化用触媒の製法

1986
- 1986-08-11 GB GB868619536A patent/GB8619536D0/en active Pending
1987
- 1987-08-03 DE DE8787201479T patent/DE3767944D1/de not_active Expired - Lifetime
- 1987-08-03 SG SG283/92A patent/SG23421G/en unknown
- 1987-08-03 ES ES87201479T patent/ES2021015B3/es not_active Expired - Lifetime
- 1987-08-03 EP EP87201479A patent/EP0256590B1/en not_active Expired - Lifetime
- 1987-08-03 AT AT87201479T patent/ATE60719T1/de not_active IP Right Cessation
- 1987-08-06 US US07/082,165 patent/US4774219A/en not_active Expired - Lifetime
- 1987-08-10 JP JP62198356A patent/JPS6349254A/ja active Pending
- 1987-08-10 AU AU76719/87A patent/AU591320B2/en not_active Ceased
- 1987-08-10 DK DK414487A patent/DK170516B1/da not_active IP Right Cessation
- 1987-08-11 CA CA000544189A patent/CA1298271C/en not_active Expired - Fee Related
1991
- 1991-04-03 GR GR91400436T patent/GR3001720T3/el unknown

Also Published As

Publication number	Publication date
US4774219A (en)	1988-09-27
CA1298271C (en)	1992-03-31
DE3767944D1 (de)	1991-03-14
EP0256590B1 (en)	1991-02-06
SG23421G (en)	1992-05-15
ES2021015B3 (es)	1991-10-16
DK170516B1 (da)	1995-10-09
EP0256590A2 (en)	1988-02-24
JPS6349254A (ja)	1988-03-02
GR3001720T3 (en)	1992-11-23
AU7671987A (en)	1988-02-18
AU591320B2 (en)	1989-11-30
EP0256590A3 (en)	1988-04-13
ATE60719T1 (de)	1991-02-15
GB8619536D0 (en)	1986-09-24
DK414487D0 (da)	1987-08-10

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Legal Events

Date	Code	Title	Description
1995-10-09	B1	Patent granted (law 1993)
1997-04-14	PBP	Patent lapsed