BE862509A - Procede d'obtention de 1,1-difluoroethylene a partir de l'acetylene - Google Patents

Procede d'obtention de 1,1-difluoroethylene a partir de l'acetylene

Info

Publication number: BE862509A
Authority: BE; Belgium
Prior art keywords: difluoroethylene; acetylene; obtaining
Prior art date: 1976-12-31

Application number

BE183992A

Other languages

English (en)

Original Assignee

Dynamit Nobel 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.)

1976-12-31

Filing date

1977-12-30

Publication date

1978-04-14

1977-12-30 Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag

1978-04-14 Publication of BE862509A publication Critical patent/BE862509A/fr

Links

HSFWRNGVRCDJHI-UHFFFAOYSA-N Acetylene Chemical compound C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title 2
BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
- 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
- B01J23/18—Arsenic, antimony or bismuth
- 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
- B01J27/08—Halides
- B01J27/12—Fluorides
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
- C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons

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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

BE183992A 1976-12-31 1977-12-30 Procede d'obtention de 1,1-difluoroethylene a partir de l'acetylene BE862509A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762659712 DE2659712A1 (de)	1976-12-31	1976-12-31	Verfahren zur herstellung von 1,1-difluoraethylen aus acetylen

Publications (1)

Publication Number	Publication Date
BE862509A true BE862509A (fr)	1978-04-14

Family

ID=5997131

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE183992A BE862509A (fr)	1976-12-31	1977-12-30	Procede d'obtention de 1,1-difluoroethylene a partir de l'acetylene

Country Status (8)

Country	Link
JP (1)	JPS5384905A (fr)
BE (1)	BE862509A (fr)
CA (1)	CA1087213A (fr)
DE (1)	DE2659712A1 (fr)
FR (1)	FR2376103A2 (fr)
GB (1)	GB1587830A (fr)
IT (1)	IT1112126B (fr)
NL (1)	NL7714598A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2685695B1 (fr) *	1991-12-30	1995-05-12	Total Raffinage Distribution	Nouveau catalyseur d'isomerisation d'olefines lineaires en olefines branchees et utilisations de ce catalyseur, notamment pour l'isomerisation des normal-butenes en isobutene.
US7230146B2 (en) *	2003-10-27	2007-06-12	Honeywell International Inc.	Process for producing fluoropropenes
JP6212035B2 (ja) *	2011-05-31	2017-10-11	ブルーキューブアイピーエルエルシー	塩素化プロペンの製造方法

1976
- 1976-12-31 DE DE19762659712 patent/DE2659712A1/de not_active Withdrawn
1977
- 1977-12-22 GB GB5359577A patent/GB1587830A/en not_active Expired
- 1977-12-28 JP JP15866977A patent/JPS5384905A/ja active Pending
- 1977-12-29 FR FR7739641A patent/FR2376103A2/fr not_active Withdrawn
- 1977-12-29 IT IT5242277A patent/IT1112126B/it active
- 1977-12-30 BE BE183992A patent/BE862509A/fr unknown
- 1977-12-30 CA CA294,154A patent/CA1087213A/fr not_active Expired
- 1977-12-30 NL NL7714598A patent/NL7714598A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
NL7714598A (nl)	1978-07-04
FR2376103A2 (fr)	1978-07-28
CA1087213A (fr)	1980-10-07
IT1112126B (it)	1986-01-13
DE2659712A1 (de)	1978-07-06
GB1587830A (en)	1981-04-08
JPS5384905A (en)	1978-07-26

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