IT944730B - Procedimento per produrre catalizza tori di deidrogenazione - Google Patents

Procedimento per produrre catalizza tori di deidrogenazione

Info

Publication number: IT944730B
Authority: IT; Italy
Prior art keywords: procedure; dehydrogenation catalysts; producing; producing dehydrogenation; catalysts
Prior art date: 1970-10-10

Application number

IT53352/71A

Other languages

English (en)

Italian (it)

Original Assignee

Bayer Ag

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.)

1970-10-10

Filing date

1971-10-08

Publication date

1973-04-20

1971-10-08 Application filed by Bayer Ag filed Critical Bayer Ag

1973-04-20 Application granted granted Critical

1973-04-20 Publication of IT944730B publication Critical patent/IT944730B/it

Links

239000003054 catalyst Substances 0.000 title 1
238000006356 dehydrogenation reaction Methods 0.000 title 1
238000000034 method Methods 0.000 title 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/86—Chromium
- B01J23/868—Chromium copper and chromium
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/86—Chromium
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
- C07C37/07—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)

IT53352/71A 1970-10-10 1971-10-08 Procedimento per produrre catalizza tori di deidrogenazione IT944730B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2049809A DE2049809C3 (de)	1970-10-10	1970-10-10	Dehydrierungskatalysator

Publications (1)

Publication Number	Publication Date
IT944730B true IT944730B (it)	1973-04-20

Family

ID=5784726

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT53352/71A IT944730B (it)	1970-10-10	1971-10-08	Procedimento per produrre catalizza tori di deidrogenazione

Country Status (5)

Country	Link
BE (1)	BE773686A (fr)
DE (1)	DE2049809C3 (fr)
ES (1)	ES395884A1 (fr)
IT (1)	IT944730B (fr)
ZA (1)	ZA716765B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2102476C3 (de) *	1970-10-10	1974-02-28	Bayer Ag, 5090 Leverkusen	Verfahren zur Reinigung von o-Hydroxydiphenyl
DE2314947C3 (de) *	1973-03-26	1978-04-27	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von Hydroxydiphenyl
DE2520893C2 (de) *	1975-05-10	1982-03-11	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von Diphenylamin

1970
- 1970-10-10 DE DE2049809A patent/DE2049809C3/de not_active Expired
1971
- 1971-10-08 IT IT53352/71A patent/IT944730B/it active
- 1971-10-08 ZA ZA716765A patent/ZA716765B/xx unknown
- 1971-10-08 BE BE773686A patent/BE773686A/fr unknown
- 1971-10-09 ES ES395884A patent/ES395884A1/es not_active Expired

Also Published As

Publication number	Publication date
DE2049809C3 (de)	1975-10-30
ZA716765B (en)	1972-06-28
DE2049809B2 (de)	1975-02-20
BE773686A (fr)	1972-04-10
ES395884A1 (es)	1973-12-16
DE2049809A1 (en)	1972-04-13

Publication	Publication Date	Title
NL173247C (nl)	1984-01-02	Katalysatorconstructie.
TR16582A (tr)	1973-01-01	Olefinlerin polimerizasyonuna mahsus usul
BE808029A (fr)	1974-05-30	Preparation de catalyseurs
IT950182B (it)	1973-06-20	Catalizzatore di sintesi dell am moniaca
IT983082B (it)	1974-10-31	Processo per la preparazione di un catalizzatore
BE810873A (fr)	1974-08-12	Catalyseur de deshydrogenation
IT981626B (it)	1974-10-10	Catalizzatori per uretani
IT1002247B (it)	1976-05-20	Catalizzatore di conversione di idrocarburi
BE797242A (fr)	1973-09-24	Preparation de catalyseurs
TR16622A (tr)	1973-01-01	Olefinlerin polimerizasyonuna mahsus usul
BE774679A (fr)	1972-05-02	Derives de phenethylamine
TR16714A (tr)	1973-03-01	Olefinlerin polimerizasyonuna mahsus usul
BE767905A (nl)	1971-12-01	Werkwijze ter bereiding van dehydrogeneerkatalysatoren
SE7600140L (sv)	1976-01-08	Katalysatorsystem
TR18048A (tr)	1978-08-12	Olefinlerin polimerizasyonuna mahsus usul
BE773414A (fr)	1972-04-04	Catalyseurs de deshydrogenation a la ferrite de
JPS55788A (en)	1980-01-07	Catalyst activation
BE777082A (fr)	1972-06-21	Catalyseurs
IT944730B (it)	1973-04-20	Procedimento per produrre catalizza tori di deidrogenazione
IT998605B (it)	1976-02-20	Procedimento per preparare catalizzatori
CH525709A (fr)	1972-07-31	Composition catalytique
IT941322B (it)	1973-03-01	Processo per la preparazione di catalizzatori di ossidazione
BR7024983D0 (pt)	1973-01-02	Composicao catalisadora
BE800392A (fr)	1973-12-03	Catalyseurs
IT942280B (it)	1973-03-20	Procedimento per produrre metacroleina