BE768334A - Catalyseur a base de fluorure d'aluminium pour la fluoration des hydrocarbures en phase gazeuse - Google Patents

Catalyseur a base de fluorure d'aluminium pour la fluoration des hydrocarbures en phase gazeuse

Info

Publication number
BE768334A
BE768334A BE768334A BE768334A BE768334A BE 768334 A BE768334 A BE 768334A BE 768334 A BE768334 A BE 768334A BE 768334 A BE768334 A BE 768334A BE 768334 A BE768334 A BE 768334A
Authority
BE
Belgium
Prior art keywords
fluoration
hydrocarbons
based catalyst
gaseous phase
aluminum fluoride
Prior art date
Application number
BE768334A
Other languages
English (en)
French (fr)
Inventor
G Groppelli
M Vecchio
L Lodi
R Covini
V Fattore
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
Application filed by Montedison Spa filed Critical Montedison Spa
Publication of BE768334A publication Critical patent/BE768334A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/37Preparation of halogenated hydrocarbons by disproportionation of halogenated hydrocarbons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06Halogens; Compounds thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/013Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/013Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/04Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/093Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206Preparation 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
BE768334A 1970-06-10 1971-06-10 Catalyseur a base de fluorure d'aluminium pour la fluoration des hydrocarbures en phase gazeuse BE768334A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2575970 1970-06-10

Publications (1)

Publication Number Publication Date
BE768334A true BE768334A (fr) 1971-12-10

Family

ID=11217648

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768334A BE768334A (fr) 1970-06-10 1971-06-10 Catalyseur a base de fluorure d'aluminium pour la fluoration des hydrocarbures en phase gazeuse

Country Status (10)

Country Link
US (1) US3793229A (nl)
JP (1) JPS5434712B1 (nl)
BE (1) BE768334A (nl)
CA (1) CA986494A (nl)
DE (1) DE2128341C3 (nl)
ES (1) ES392067A1 (nl)
FR (1) FR2100741B1 (nl)
GB (1) GB1357415A (nl)
NL (1) NL171235C (nl)
SE (1) SE374675B (nl)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088704A (en) * 1977-01-21 1978-05-09 Allied Chemical Corporation Production of fluorocarbons employing two catalyst zones
FR2498591A1 (fr) * 1980-12-31 1982-07-30 Ugine Kuhlmann Procede continu de preparation en phase gazeuse du trichlorotrifluorethane, du dichlorotetrafluorethane et du monochloropentafluorethane en proportions controlees
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
DE3660802D1 (en) 1985-05-28 1988-11-03 Du Pont Catalytic fluoroolefin transhalogenations
FR2590251B1 (fr) * 1985-11-15 1988-10-14 Atochem Procede de synthese du chloropentafluoroethane a partir de dichlorotetrafluoroethane et d'acide fluorhydrique
US5146020A (en) * 1986-03-20 1992-09-08 E. I. Du Pont De Nemours And Company Disproportionation of selected chlorofluoromethanes
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
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
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
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
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
IN170774B (nl) * 1988-05-23 1992-05-16 Du Pont
IN171977B (nl) * 1988-06-29 1993-02-27 Du Pont
IT1230779B (it) * 1989-07-12 1991-10-29 Ausimont Srl Procedimento per preparare 1,1,1,2 tetrafluoroetano.
EP0541559A1 (en) 1990-07-31 1993-05-19 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.
GB9104775D0 (en) * 1991-03-07 1991-04-17 Ici Plc Fluorination catalyst and process
US5300711A (en) * 1991-03-20 1994-04-05 E. I. Du Pont De Nemours And Company Process for the manufacture of 2,2-dichloro-1,1,1-trifluoroethane, 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane
US5300710A (en) * 1991-03-20 1994-04-05 E. I. Du Pont De Nemours And Company Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane
DE69212821T2 (de) * 1991-03-20 1996-12-19 Du Pont Verfahren zur herstellung von 2-chlor-1,1,1-trifluorethan
US5321170A (en) * 1991-03-20 1994-06-14 E. I. Du Pont De Nemours And Company Process for the manufacture of 1,1,1,2-tetrafluoroethane
GB9204072D0 (en) * 1992-02-26 1992-04-08 Ici Plc Fluorination catalyst and process
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.
US5793829A (en) * 1996-04-29 1998-08-11 General Electric Company Protective sleeve
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
US6333294B1 (en) * 1998-05-22 2001-12-25 Conoco Inc. Fischer-tropsch processes and catalysts with promoters
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
GB0806422D0 (en) 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
KR101394583B1 (ko) 2006-10-03 2014-05-12 멕시켐 아만코 홀딩 에스.에이. 데 씨.브이. 탄소수 3-6의 (하이드로)플루오로알켄의 생성을 위한 탈수소할로겐화 방법
GB0706978D0 (en) 2007-04-11 2007-05-16 Ineos Fluor Holdings Ltd Process
GB0806419D0 (en) 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
GB0806389D0 (en) * 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
GB0906191D0 (en) 2009-04-09 2009-05-20 Ineos Fluor Holdings Ltd Process
US8569553B2 (en) 2010-06-23 2013-10-29 Asahi Glass Company, Limited Process for producing 2,3,3,3-tetrafluoropropene
GB201615197D0 (en) 2016-09-07 2016-10-19 Mexichem Fluor Sa De Cv Catalyst and process using the catalyst
GB201615209D0 (en) 2016-09-07 2016-10-19 Mexichem Fluor Sa De Cv Catalyst and process using the catalyst

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR20147E (fr) * 1916-10-06 Edmond Lechat Appareil pour fabriquer des briques et des parpaings munis de parements

Also Published As

Publication number Publication date
GB1357415A (en) 1974-06-19
ES392067A1 (es) 1974-08-16
JPS5434712B1 (nl) 1979-10-29
DE2128341C3 (de) 1980-02-21
US3793229A (en) 1974-02-19
DE2128341A1 (de) 1971-12-16
NL171235C (nl) 1983-03-01
FR2100741B1 (nl) 1974-03-08
CA986494A (en) 1976-03-30
NL7107760A (nl) 1971-12-14
DE2128341B2 (de) 1979-06-13
FR2100741A1 (nl) 1972-03-24
SE374675B (nl) 1975-03-17

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: MONTECATINI EDISON S.P.A.

Effective date: 19910610