ES2128624T3 - Procedimiento para la produccion de 1,1,1-trifluoroetano. - Google Patents

Procedimiento para la produccion de 1,1,1-trifluoroetano.

Info

Publication number
ES2128624T3
ES2128624T3 ES95114300T ES95114300T ES2128624T3 ES 2128624 T3 ES2128624 T3 ES 2128624T3 ES 95114300 T ES95114300 T ES 95114300T ES 95114300 T ES95114300 T ES 95114300T ES 2128624 T3 ES2128624 T3 ES 2128624T3
Authority
ES
Spain
Prior art keywords
catalyst
trifluoroethane
gaseous phase
procedure
production
Prior art date
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 - Lifetime
Application number
ES95114300T
Other languages
English (en)
Inventor
Michael Sheppard Bolmer
Maher Yousef Elsheikh
Wayne Edward Brooks
John Aloysius Wismer
Jean Pierre Schirmann
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.)
Arkema Inc
Original Assignee
Elf Atochem North America 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.)
Filing date
Publication date
Application filed by Elf Atochem North America Inc filed Critical Elf Atochem North America Inc
Application granted granted Critical
Publication of ES2128624T3 publication Critical patent/ES2128624T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • 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
    • 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
    • B01J27/125—Halogens; Compounds thereof with scandium, yttrium, aluminium, gallium, indium or thallium
    • 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
    • B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals

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

Abstract

SE PRESENTA UN PROCESO PARA SINTETIZAR 1,1,1-TRIFLUOROETANO (143A) EN LA FASE GASEOSA MEDIANTE LA REACCION DE 1,1-DEFLUORO-1CLOROETANO EN FASE GASEOSA EN LA PRESENCIA DE UN CATALIZADOR DE CR. EL PROCESO PUEDE SER EFECTUADO ISOTERMICAMENTE O ADIABATICAMENTE, SIN AIRE DE CO-SUMINISTRO U OTRO GAS QUE CONTENGA OXIGENO, EN LA PRESENCIA O AUSENCIA DE UN CATALIZADOR DE NI, CO, ZN O MN PARA EL CATALIZADOR DE CR. EL CATALIZADOR PUEDE ESTAR NO SOPORTADO O SOPORTADO CON UN SOPORTE PREFERIBLEMENTE SELECCIONADO ENTRE CARBONO ACTIVADO, ALUMINA Y ALUMINA FLUORADA. LA FORMACION DEL PRODUCTO DE OLEFINA PUEDE MANTENERSE POR DEBAJO DE 10 PPM DE ACUERDO CON EL PROCESO DE LA INVENCION.
ES95114300T 1994-11-29 1995-09-12 Procedimiento para la produccion de 1,1,1-trifluoroetano. Expired - Lifetime ES2128624T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/346,489 US5639924A (en) 1994-11-29 1994-11-29 Process for the production of 1,1,1-trifluoroethane

Publications (1)

Publication Number Publication Date
ES2128624T3 true ES2128624T3 (es) 1999-05-16

Family

ID=23359629

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95114300T Expired - Lifetime ES2128624T3 (es) 1994-11-29 1995-09-12 Procedimiento para la produccion de 1,1,1-trifluoroetano.

Country Status (8)

Country Link
US (2) US5639924A (es)
EP (1) EP0714874B1 (es)
JP (1) JP2863476B2 (es)
KR (2) KR100257494B1 (es)
AT (1) ATE177416T1 (es)
DE (1) DE69508194D1 (es)
ES (1) ES2128624T3 (es)
TW (2) TW406064B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852007B1 (fr) * 2003-03-07 2007-05-11 Solvay Procede de fabrication de 1,1,1-trifluoroethane
US20050077501A1 (en) * 2003-10-14 2005-04-14 Honeywell International, Inc. Azeotrope-like compositions of trifluoroethane and hydrogen fluoride
US7608574B2 (en) * 2006-08-17 2009-10-27 Honeywell International Inc. Azeotropic or azeotropic-like compositions of 1,1,1-trifuoroethane and 1-chloro-2,2,2-trifluoroethane
WO2010026383A2 (en) 2008-09-05 2010-03-11 Ineos Fluor Holdings Limited Catalyst and process using the catalyst
GB0816208D0 (en) 2008-09-05 2008-10-15 Ineos Fluor Holdings Ltd Catlyst and process using the catalyst
US20110028770A1 (en) 2009-08-03 2011-02-03 Honeywell International Inc. Hydrogenation catalyst
WO2021093029A1 (en) * 2019-11-13 2021-05-20 Fujian Yongjing Technology Co., Ltd New process for synthesis of 2,3,3,3-tetrafluoropropene (1234yf) and 2,3-dichloro-1,1,1-trifluoropropane (243db)

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744147A (en) * 1952-02-04 1956-05-01 Dow Chemical Co Fluorination of haloalkanes with a catalyst containing gamma alumina
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
US2767227A (en) * 1952-10-16 1956-10-16 Allied Chem & Dye Corp Fluorinating halo-fluorocarbons with hydrogen fluoride and aluminum fluoride
US3231519A (en) * 1961-07-25 1966-01-25 Union Carbide Corp Catalyst composition consisting essentially of the oxides of iron, rare earth and zirconium
DE1215671B (de) * 1963-09-04 1966-05-05 Hoechst Ag Verfahren zur Herstellung von Fluorchlormethanen
US3644545A (en) * 1968-06-20 1972-02-22 Allied Chem Improved vapor phase fluorination procedure in the presence of catalyst and alkali metal fluoride
US3904701A (en) * 1969-01-03 1975-09-09 Dynamit Nobel Ag Process for the catalytic hydrofluorination of halogenated hydrocarbons
US3965038A (en) * 1969-01-03 1976-06-22 Dynamit Nobel Aktiengesellschaft Regeneration of bismuth containing catalyst used in the hydrofluorination of halogenated hydrocarbons
DE1910529C3 (de) * 1969-03-01 1978-09-28 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur katalytischen Hydrofluorierung von bestimmten gesattigten und ungesättigten halogenierten Kohlenwasserstoffen
JPS505681B1 (es) * 1970-07-28 1975-03-06
DE2105748A1 (de) * 1971-02-08 1972-08-31 Kali-Chemie Ag, 3000 Hannover Hydrofluorierungskatalysatoren sowie Verfahren zur Herstellung und Verwendung derselben
JPS5946211B2 (ja) * 1975-12-29 1984-11-10 ダイキン工業株式会社 １− クロロ −１，１− ジフルオロエタンマタハ ／ オヨビ １，１，１− トリフルオロエタンオセイゾウスルホウホウ
LU75857A1 (es) * 1976-09-22 1978-05-12
US4147733A (en) * 1978-05-22 1979-04-03 The Dow Chemical Company Fluorination of chlorinated hydrocarbons
JPS5527139A (en) * 1978-08-14 1980-02-27 Daikin Ind Ltd Preparation of tetrafluoroethane
FR2501064A1 (fr) * 1980-12-29 1982-09-10 Ugine Kuhlmann Catalyseurs de fluoruration en phase gazeuse des hydrocarbures chlores et chlorofluores aliphatiques, a base d'oxyde de chrome depose sur charbon actif, et procedes de fluoruration utilisant ces catalyseurs
EP0234002B1 (en) * 1986-01-22 1991-01-09 ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) Process for converting a 1,1,1-trifluoroalkane into a 1,1-difluoroalkene
US4937398A (en) * 1988-12-27 1990-06-26 Allied-Signal Inc. Process for the preparation of fluorinated alkanes from alkenes
FR2652573B1 (fr) * 1989-10-03 1991-12-13 Atochem Procede de fabrication du 1,1,1-chlorodifluoroethane.
US5243107A (en) * 1990-03-29 1993-09-07 Imperial Chemical Industries Plc Chemical process
GB9007029D0 (en) * 1990-03-29 1990-05-30 Ici Plc Chemical process
FR2669022B1 (fr) * 1990-11-13 1992-12-31 Atochem Procede de fabrication du tetrafluoro-1,1,1,2-ethane.
DE69228242T2 (de) * 1991-05-06 2009-09-10 E.I. Dupont De Nemours And Co., Wilmington Verfahren zur herstellung von pentafluorethan
MX9303208A (es) * 1992-06-17 1994-01-31 Alliend Signal Inc Mejoras en un proceso de fluorizacion en fase de vapor.

Also Published As

Publication number Publication date
KR100257492B1 (ko) 2000-06-01
JPH08231445A (ja) 1996-09-10
KR960017599A (ko) 1996-06-17
US5600038A (en) 1997-02-04
KR100257494B1 (ko) 2000-06-01
EP0714874A1 (en) 1996-06-05
US5639924A (en) 1997-06-17
KR960017600A (ko) 1996-06-17
EP0714874B1 (en) 1999-03-10
JP2863476B2 (ja) 1999-03-03
TW318821B (es) 1997-11-01
TW406064B (en) 2000-09-21
DE69508194D1 (de) 1999-04-15
ATE177416T1 (de) 1999-03-15

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