FR822519A - Perfectionnements aux catalyseurs - Google Patents

Perfectionnements aux catalyseurs

Info

Publication number: FR822519A
Authority: FR; France
Prior art keywords: catalyst improvements; catalyst
Prior art date: 1936-06-02
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

Other languages

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.)

Baker and Co Inc

Original Assignee

Baker and Co Inc

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.)

1936-06-02

Filing date

1937-06-01

Publication date

1937-12-31

1937-06-01 Application filed by Baker and Co Inc filed Critical Baker and Co Inc

1937-12-31 Application granted granted Critical

1937-12-31 Publication of FR822519A publication Critical patent/FR822519A/fr

Status Expired legal-status Critical Current

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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
- B01J37/0232—Coating by pulverisation
- 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
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0207—Pretreatment of the support

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Catalysts (AREA)

FR822519D 1936-06-02 1937-06-01 Perfectionnements aux catalyseurs Expired FR822519A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US83070A US2123732A (en)	1936-06-02	1936-06-02	Catalyst composition and method of making same

Publications (1)

Publication Number	Publication Date
FR822519A true FR822519A (fr)	1937-12-31

Family

ID=22175974

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR822519D Expired FR822519A (fr)	1936-06-02	1937-06-01	Perfectionnements aux catalyseurs

Country Status (4)

Country	Link
US (1)	US2123732A (fr)
DE (1)	DE884349C (fr)
FR (1)	FR822519A (fr)
GB (1)	GB496579A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE938909C (de) *	1950-03-10	1956-02-09	Linde Eismasch Ag	Verfahren zur Herstellung von abriebfesten und haltbaren Kontaktmassen
FR2546078A1 (fr) *	1983-05-19	1984-11-23	Pro Catalyse	Procede de fabrication de catalyseurs pour le traitement des gaz d'echappement des moteurs a combustion interne

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2745812A (en) *	1950-04-11	1956-05-15	Sinclair Refining Co	Preparation of a catalyst using a metal soap of a carboxylic acid as an adsorbate
BE605998A (fr) *	1950-10-30
US2844542A (en) *	1953-01-02	1958-07-22	Exxon Research Engineering Co	Coprecipitated hydroforming catalysts
US2930765A (en) *	1956-03-02	1960-03-29	Distillers Co Yeast Ltd	Production of a supported catalyst
US2930766A (en) *	1956-03-06	1960-03-29	Distillers Co Yeast Ltd	Production of a supported catalyst
US3245459A (en) *	1963-03-01	1966-04-12	Engelhard Ind Inc	Catalytic heater and catalyst therefor
US3533964A (en) *	1968-04-26	1970-10-13	Bolt Beranek & Newman	Catalytic surfaces and process for preparing the same
US4855274A (en) *	1987-08-31	1989-08-08	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Process for making a noble metal on tin oxide catalyst
US7943547B2 (en) *	2005-09-14	2011-05-17	Hamilton Sundstrand Space Systems International, Inc.	Selective catalytic oxidation of ammonia to water and nitrogen

1936
- 1936-06-02 US US83070A patent/US2123732A/en not_active Expired - Lifetime
1937
- 1937-06-01 FR FR822519D patent/FR822519A/fr not_active Expired
- 1937-06-02 GB GB15299/37A patent/GB496579A/en not_active Expired
- 1937-06-03 DE DEB534D patent/DE884349C/de not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE938909C (de) *	1950-03-10	1956-02-09	Linde Eismasch Ag	Verfahren zur Herstellung von abriebfesten und haltbaren Kontaktmassen
FR2546078A1 (fr) *	1983-05-19	1984-11-23	Pro Catalyse	Procede de fabrication de catalyseurs pour le traitement des gaz d'echappement des moteurs a combustion interne
EP0126676A1 (fr) *	1983-05-19	1984-11-28	Société Française des Produits pour Catalyse "PRO-CATALYSE"	Procédé de fabrication de catalyseurs pour le traitement des gaz d'échappement des moteurs à combustion interne

Also Published As

Publication number	Publication date
US2123732A (en)	1938-07-12
DE884349C (de)	1953-07-27
GB496579A (en)	1938-12-02

Similar Documents

Publication	Publication Date	Title
FR825438A (fr)	1938-03-03	Perfectionnements aux radiophares
FR822559A (fr)	1938-01-04	Perfectionnements aux silencieux
FR822684A (fr)	1938-01-05	Perfectionnements aux ventilateurs
FR812641A (fr)	1937-05-13	Perfectionnements aux carburateurs
FR48351E (fr)	1938-02-03	Perfectionnements aux emballages
FR826545A (fr)	1938-04-01	Perfectionnements aux tourelles
FR826322A (fr)	1938-03-29	Perfectionnements aux tourelles
FR823894A (fr)	1938-01-27	Perfectionnements apportés aux freins
FR802933A (fr)	1936-09-18	Perfectionnements aux malaxeurs
FR819208A (fr)	1937-10-13	Perfectionnements aux carburateurs
FR806916A (fr)	1936-12-29	Perfectionnements aux perforatrices
FR823814A (fr)	1938-01-27	Catalyseurs
FR47074E (fr)	1936-12-14	Perfectionnements aux freins
FR826355A (fr)	1938-03-30	Perfectionnements aux paliers
FR818456A (fr)	1937-09-27	Perfectionnements aux contacteurs
FR817957A (fr)	1937-09-15	Perfectionnements aux cardes
FR805452A (fr)	1936-11-20	Perfectionnement aux chaudières
FR821323A (fr)	1937-12-02	Perfectionnements aux rupteurs-conjoncteurs
FR818976A (fr)	1937-10-07	Perfectionnements aux carburateurs
FR47879E (fr)	1937-08-14	Perfectionnements aux carburateurs
FR802198A (fr)	1936-08-29	Perfectionnements aux carburateurs
FR821544A (fr)	1937-12-07	Perfectionnements aux carburateurs
FR820911A (fr)	1937-11-22	Perfectionnement aux élévateurs
FR827621A (fr)	1938-04-29	Perfectionnements aux lampes-éclair
FR811536A (fr)	1937-04-16	Perfectionnements aux tuyaux de pipe