SE396554B - BERAR CATALYST FOR ENGINE EXHAUST CONVERSION - Google Patents

BERAR CATALYST FOR ENGINE EXHAUST CONVERSION

Info

Publication number: SE396554B
Authority: SE; Sweden
Prior art keywords: berar; catalyst; engine exhaust; exhaust conversion; conversion
Prior art date: 1972-12-15

Application number

SE7316860A

Other languages

Swedish (sv)

Inventor

J Hoekstra

Original Assignee

Universal Oil Prod Co

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.)

1972-12-15

Filing date

1973-12-13

Publication date

1977-09-26

1973-12-13 Application filed by Universal Oil Prod Co filed Critical Universal Oil Prod Co

1977-09-26 Publication of SE396554B publication Critical patent/SE396554B/en

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
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/58—Platinum group metals with alkali- or alkaline earth metals
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Biomedical Technology (AREA)
Oil, Petroleum & Natural Gas (AREA)
Health & Medical Sciences (AREA)
Combustion & Propulsion (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Catalysts (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)
Compositions Of Oxide Ceramics (AREA)

SE7316860A 1972-12-15 1973-12-13 BERAR CATALYST FOR ENGINE EXHAUST CONVERSION SE396554B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US31571872A	1972-12-15	1972-12-15

Publications (1)

Publication Number	Publication Date
SE396554B true SE396554B (en)	1977-09-26

Family

ID=23225739

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7316860A SE396554B (en)	1972-12-15	1973-12-13	BERAR CATALYST FOR ENGINE EXHAUST CONVERSION

Country Status (6)

Country	Link
JP (1)	JPS526274B2 (en)
DE (1)	DE2359451C3 (en)
FR (1)	FR2210434B1 (en)
GB (1)	GB1444946A (en)
IT (1)	IT1000179B (en)
SE (1)	SE396554B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1993018855A1 (en) *	1992-03-19	1993-09-30	Kemira Oy	Method for impregnating catalyst support with platinum

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5231994A (en) *	1975-09-06	1977-03-10	Nissan Motor Co Ltd	Catalyst for purification of exhaust gas
US4220559A (en) *	1978-02-14	1980-09-02	Engelhard Minerals & Chemicals Corporation	High temperature-stable catalyst composition
US4460704A (en) *	1980-06-15	1984-07-17	Imperial Chemical Industries Plc	Catalyst for the production of hydrogen
DE3167579D1 (en) *	1980-06-25	1985-01-17	Ici Plc	Catalytic process for producing hydrogen
JPS6176804A (en) *	1984-09-21	1986-04-19	旭エンジニアリング株式会社	Microwave heating type evaporator
JP2537239B2 (en) *	1987-08-28	1996-09-25	エヌ・イーケムキヤツト株式会社	Exhaust gas purification catalyst for internal combustion engine excellent in heat resistance and method for producing the same
JP2897367B2 (en) *	1990-01-12	1999-05-31	日本特殊陶業株式会社	Poisoning prevention body, catalyst with poisoning prevention layer, and exhaust gas purification device
JP2899983B2 (en) *	1990-06-28	1999-06-02	日本特殊陶業株式会社	Method for producing anti-poisoning body and method for producing catalyst with anti-poisoning layer
KR101172020B1 (en) †	2006-03-30	2012-08-07	인터내쇼날 카탈리스트 테크놀로지, 인코포레이티드	Method of purifying exhaust gas from internal combustion engine
US7749472B2 (en) *	2006-08-14	2010-07-06	Basf Corporation	Phosgard, a new way to improve poison resistance in three-way catalyst applications
CN103990448A (en) *	2014-05-16	2014-08-20	上海纳米技术及应用国家工程研究中心有限公司	Monolithic chromium oxide catalyst as well as preparation method and application thereof

1973
- 1973-11-29 DE DE2359451A patent/DE2359451C3/en not_active Expired
- 1973-11-30 IT IT54036/73A patent/IT1000179B/en active
- 1973-12-10 GB GB5705673A patent/GB1444946A/en not_active Expired
- 1973-12-10 JP JP48136941A patent/JPS526274B2/ja not_active Expired
- 1973-12-13 SE SE7316860A patent/SE396554B/en unknown
- 1973-12-14 FR FR7344944A patent/FR2210434B1/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1993018855A1 (en) *	1992-03-19	1993-09-30	Kemira Oy	Method for impregnating catalyst support with platinum
US5583087A (en) *	1992-03-19	1996-12-10	Kemira Oy	Method for impregnating catalyst support with platinum

Also Published As

Publication number	Publication date
IT1000179B (en)	1976-03-30
GB1444946A (en)	1976-08-04
FR2210434B1 (en)	1978-06-02
DE2359451A1 (en)	1974-07-04
DE2359451C3 (en)	1976-01-08
FR2210434A1 (en)	1974-07-12
JPS4990292A (en)	1974-08-28
DE2359451B2 (en)	1975-05-15
JPS526274B2 (en)	1977-02-21

Publication	Publication Date	Title
IT1026109B (en)	1978-09-20	MOTORCYCLE EXHAUST SILENCER
AR194975A1 (en)	1973-08-30	IMPROVEMENTS TO AN EXHAUST SILENCER
SE401464B (en)	1978-05-16	PROCEDURE FOR MAKING AN EXHAUST CLEANING CATALYST
ATA23774A (en)	1975-12-15	QUICK EXHAUST VALVE
SE386377B (en)	1976-08-09	PROCEDURE FOR MAKING AN IMPROVED ALUMINUM SILICATE-L-ZEOLITE CATALYST
DK134526B (en)	1976-11-22	Muffler.
SE387154B (en)	1976-08-30	CATALYTIC EXHAUST CLEANING DEVICE
SE408934B (en)	1979-07-16	EXHAUST Muffler
GB1435925A (en)	1976-05-19	Catalyst unit for an engine exhaust system
SE396554B (en)	1977-09-26	BERAR CATALYST FOR ENGINE EXHAUST CONVERSION
IT1029533B (en)	1979-03-20	EXHAUST DEVICE FOR MAPINI ENGINES
SE7603910L (en)	1976-04-02	CATALYST
NL163599C (en)	1980-09-15	EXHAUST SYSTEM.
NL162173C (en)	1980-04-15	EXHAUST SYSTEM.
SE392221B (en)	1977-03-21	PROCEDURE FOR PRODUCING IMPROVED EXHAUST CLEANING CATALYSTS
IT1002247B (en)	1976-05-20	HYDROCARBON CONVERSION CATALYST
BE817331A (en)	1975-01-06	CATALYTIC HYDR0DEPARAFFINING
BR7305898D0 (en)	1974-10-22	CATALYTIC CONVERTER
AT333080B (en)	1976-11-10	SILENCER
SE393437B (en)	1977-05-09	DIESEL ENGINE
FR2321232A5 (en)	1977-03-11	PERFECTED CATALYTIC CONVERTER
IT991174B (en)	1975-07-30	CATALYST FOR THE TREATMENT OF EXHAUST GAS
NL7514205A (en)	1976-06-15	EXHAUST SYSTEM.
NL7514917A (en)	1976-07-02	EXHAUST SYSTEM.
SE399099B (en)	1978-01-30	SPARKTEND COMBUSTION ENGINE COMBUSTION ENGINE