BR6913221D0 - Catalisador para a preparacao de hidrocarbonetos fluorado - Google Patents

Catalisador para a preparacao de hidrocarbonetos fluorado

Info

Publication number
BR6913221D0
BR6913221D0 BR213221/69A BR21322169A BR6913221D0 BR 6913221 D0 BR6913221 D0 BR 6913221D0 BR 213221/69 A BR213221/69 A BR 213221/69A BR 21322169 A BR21322169 A BR 21322169A BR 6913221 D0 BR6913221 D0 BR 6913221D0
Authority
BR
Brazil
Prior art keywords
catalyst
preparation
fluorated
hydrocarbons
fluorated hydrocarbons
Prior art date
Application number
BR213221/69A
Other languages
English (en)
Inventor
G Gioppelli
V Fattore
M Vecchio
A Castellan
Original Assignee
Montedison Spa
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.)
Filing date
Publication date
Priority claimed from DK387569AA external-priority patent/DK126161B/da
Application filed by Montedison Spa filed Critical Montedison Spa
Publication of BR6913221D0 publication Critical patent/BR6913221D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/37—Preparation of halogenated hydrocarbons by disproportionation of halogenated hydrocarbons
BR213221/69A 1968-10-10 1969-10-10 Catalisador para a preparacao de hidrocarbonetos fluorado BR6913221D0 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2229568 1968-10-10
DK387569AA DK126161B (da) 1968-07-25 1969-07-17 Katalysator til fremstilling af chlorflourerede ethaner, der har høj symmetrigrad med hensyn til fordelingen af flouratomerne.
DK528669AA DK138673B (da) 1968-10-10 1969-10-03 Katalysator til fremstilling af chlorfluorerede ethaner.

Publications (1)

Publication Number Publication Date
BR6913221D0 true BR6913221D0 (pt) 1973-01-04

Family

ID=27221891

Family Applications (1)

Application Number Title Priority Date Filing Date
BR213221/69A BR6913221D0 (pt) 1968-10-10 1969-10-10 Catalisador para a preparacao de hidrocarbonetos fluorado

Country Status (16)

Country Link
US (1) US3787331A (pt)
JP (1) JPS5512297B1 (pt)
BE (1) BE740090A (pt)
BR (1) BR6913221D0 (pt)
CH (1) CH525710A (pt)
DE (1) DE1950804C3 (pt)
DK (1) DK138673B (pt)
ES (1) ES372331A1 (pt)
FR (1) FR2020296A1 (pt)
GB (1) GB1283386A (pt)
IL (1) IL33144A (pt)
NL (1) NL173393C (pt)
NO (1) NO125479B (pt)
SE (1) SE361135B (pt)
YU (1) YU32815B (pt)
ZA (1) ZA697069B (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278801A (en) * 1975-12-22 1977-07-02 Allied Chem Process for preparing organic chlorofluoride compounds
US4110406A (en) * 1976-12-21 1978-08-29 Allied Chemical Corporation Preparation of 1-chloro-2-trifluoromethyl-3,3,3-trifluoropropene from isobutylene
JPS573247U (pt) * 1980-06-04 1982-01-08
EP0203807B1 (en) 1985-05-28 1988-09-28 E.I. Du Pont De Nemours And Company Catalytic fluoroolefin transhalogenations
JPS6226239A (ja) * 1985-05-28 1987-02-04 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− フルオロオレフインの接触ハロゲン交換法
US5276224A (en) * 1987-03-09 1994-01-04 Ausimont S.P.A. Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydrofluorination in the presence of catalysts
IT1202652B (it) * 1987-03-09 1989-02-09 Ausimont Spa Processo per la preparazione di 1,1,1-trifluoro-2,2-dicloroetano mediante idrofluorurazione in presenza di catalizzatori
US5262574A (en) * 1987-03-09 1993-11-16 Ausimont S.P.A. Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydrofluorination in the presence of catalysts
US4861744A (en) * 1987-06-16 1989-08-29 Laroche Chemicals, Inc. Process for preparing a fluorination catalyst and the catalyst prepared by the process
US4766260A (en) * 1987-07-07 1988-08-23 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
US4766259A (en) * 1987-08-13 1988-08-23 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
JPH0788326B2 (ja) * 1987-11-26 1995-09-27 旭硝子株式会社 １，１−ジクロロ−１，２，２，２−テトラフルオロエタンの製造方法
US4798818A (en) * 1987-11-27 1989-01-17 Dow Corning Corporation Catalyst composition and process for its preparation
CA1310335C (en) * 1988-02-12 1992-11-17 Leo E. Manzer Gas-phase fluorination process
US4922037A (en) * 1988-02-24 1990-05-01 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
US4902838A (en) * 1988-12-28 1990-02-20 E. I. Du Pont De Nemours And Company Isomerization of saturated fluorohydrocarbons
IT1230779B (it) * 1989-07-12 1991-10-29 Ausimont Srl Procedimento per preparare 1,1,1,2 tetrafluoroetano.
US5030372A (en) * 1990-07-31 1991-07-09 E. I. Du Pont De Nemours And Company Catalytic equilibration to improve the relative yield of selected halocarbons
WO1992002476A1 (en) * 1990-07-31 1992-02-20 E.I. Du Pont De Nemours And Company Catalytic equilibration of selected halocarbons
FR2669022B1 (fr) * 1990-11-13 1992-12-31 Atochem Procede de fabrication du tetrafluoro-1,1,1,2-ethane.
DE4222517A1 (de) * 1992-07-09 1994-01-13 Bayer Ag Verfahren zur Herstellung von Halogenaromaten
FR2700766B1 (fr) * 1993-01-27 1995-03-24 Atochem Elf Sa Procédé de fluoration de perchloréthylène ou du pentachloréthane.
FR2700770B1 (fr) * 1993-01-27 1995-03-24 Atochem Elf Sa Procédé de fabrication du 1,1,1,2-tétrafluoro-2-chloroéthane et du pentafluoroéthane.
US6274780B1 (en) * 1995-07-11 2001-08-14 E. I. Du Pont De Nemours And Company Catalysts for halogenated hydrocarbon processing and their preparation and use
US5841007A (en) * 1996-04-12 1998-11-24 Korea Institute Of Science And Technology Process for manufacturing 1,1,1,2-tetrafluoroethane
FR2757085B1 (fr) * 1996-12-13 1999-01-22 Atochem Elf Sa Catalyseurs massiques a base de chrome et de nickel pour la fluoration en phase gazeuse d'hydrocarbures halogenes
FR2828193B1 (fr) * 2001-08-03 2004-04-02 Atofina Nouveau procede de preparation du 1,1,1,-trifluoro-2,2-dichloroethane
US20070032688A1 (en) * 2002-08-02 2007-02-08 Beatrice Boussand Process for preparing 1,1,1-trifluoro-2, 2-dichloroethane
EP1502906A1 (en) * 2003-07-31 2005-02-02 Solvay Solexis S.p.A. Process for activation of AIF3 based catalysts and process for isomerising hydrochlorofluorocarbons

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744148A (en) * 1952-02-04 1956-05-01 Dow Chemical Co Process for fluorination of haloalkanes using a hydrogen fluoride activated catalyst containing alumina, a metal fluoride and basic aluminum fluoride
DE1468438A1 (de) * 1963-01-22 1968-12-19 Onoda Cement Co Ltd Verfahren zur Herstellung von Fluor-Derivaten halogenierter Kohlenwasserstoffe
US3294852A (en) * 1963-07-11 1966-12-27 Edison Soc Process for preparing fluorine containing organic compounds

Also Published As

Publication number Publication date
DK138673B (da) 1978-10-16
YU32815B (en) 1975-08-31
IL33144A (en) 1973-06-29
SE361135B (pt) 1973-10-22
DE1950804B2 (de) 1978-03-30
NL173393B (nl) 1983-08-16
DE1950804A1 (de) 1970-10-29
ES372331A1 (es) 1972-02-16
NL6914962A (pt) 1970-04-14
GB1283386A (en) 1972-07-26
JPS5512297B1 (pt) 1980-04-01
US3787331A (en) 1974-01-22
NL173393C (nl) 1984-01-16
DE1950804C3 (de) 1979-03-15
DK138673C (pt) 1979-03-05
CH525710A (de) 1972-07-31
FR2020296A1 (pt) 1970-07-10
IL33144A0 (en) 1969-12-31
BE740090A (pt) 1970-04-10
ZA697069B (en) 1971-01-27
YU254669A (en) 1975-02-28
NO125479B (pt) 1972-09-18

Similar Documents

Publication Publication Date Title
BR6913221D0 (pt) Catalisador para a preparacao de hidrocarbonetos fluorado
BR6914363D0 (pt) Catalisadores para polimerizacao de refinas
BR7017683D0 (pt) Catalisadores para polimerizacao de olefinas
AT304741B (de) Katalysator zur Umwandlung von Kohlenwasserstoffen
BR7303940D0 (pt) Aparelho para regeneracao de catalisador
AR197075A1 (es) Procedimiento para preparar compuestos fenil-alcanoicos substituidos
BR7203580D0 (pt) Estrutura catalitica para a reducao de no
AR214271A1 (es) Procedimiento para alcohilar hidrocarburos
CH526988A (de) Katalysator
AR196884A1 (es) Procedimiento mejorado para cargas catalizadores
BR7015928D0 (pt) Catalisadores para polimerizacao de olefinas
BR6909891D0 (pt) Processo para preparacao de catalisadores de polimerizacao de olefinas
BR6911601D0 (pt) Processo para a preparacao de compostos complexos
BR6911080D0 (pt) Catalisador para a polimerizacao de hidrocarbonetos olefinicos
BR6908329D0 (pt) Suporte de catalisador
SE7600140L (sv) Katalysatorsystem
BR6909536D0 (pt) Processo para a preparacao de hidrocarbonetos
BR7103949D0 (pt) Um processo para a preparacao de um catalisador
BR6908553D0 (pt) Catalisadores de polimerizacao
BE777082A (fr) Catalyseurs
BR7017487D0 (pt) Catalisadores para reformar hidrocarboneto
BR6804499D0 (pt) Processo para a preparacao de um catalisador de paladio
BR7015923D0 (pt) Catalisadores para polimerizacao de olefinas
AR192587A1 (es) Procedimiento para preparar compuestos de oxezepinas
AR195473A1 (es) Catalizadores para la polimerizacion de olefinas