ES2091097T3 - Procedimiento para la fabricacion de 1,1,1,2-tetrafluor-2-cloroetano y del pentafluoretano. - Google Patents

Procedimiento para la fabricacion de 1,1,1,2-tetrafluor-2-cloroetano y del pentafluoretano.

Info

Publication number
ES2091097T3
ES2091097T3 ES94400140T ES94400140T ES2091097T3 ES 2091097 T3 ES2091097 T3 ES 2091097T3 ES 94400140 T ES94400140 T ES 94400140T ES 94400140 T ES94400140 T ES 94400140T ES 2091097 T3 ES2091097 T3 ES 2091097T3
Authority
ES
Spain
Prior art keywords
fluor
procedure
pentafluorethane
tetrafluor
chloroethane
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
ES94400140T
Other languages
English (en)
Inventor
Bernard Cheminal
Eric Lacroix
Andre Lantz
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 France SA
Original Assignee
Elf Atochem SA
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 SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of ES2091097T3 publication Critical patent/ES2091097T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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
    • B01J23/866—Nickel 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
    • 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
    • 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
    • B01J27/132—Halogens; Compounds thereof with chromium, molybdenum, tungsten or polonium
    • 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
    • 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
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • C07C19/12—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine having two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • C07C2523/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/85—Chromium, molybdenum or tungsten
    • C07C2523/86—Chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/125—Compounds comprising a halogen and scandium, yttrium, aluminium, gallium, indium or thallium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/128—Compounds comprising a halogen and an iron group metal or a platinum group metal
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/132—Compounds comprising a halogen and chromium, molybdenum, tungsten or polonium

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)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE FABRICACION DE 1''1''1''2 SE GASEOSA DE, AL MENOS, UN PENTAHALOGENO ETANO DE FORMULA C2HX2-NF3, EN LA QUE X DESIGNA UN ATOMO DE CLORO O DE BROMO Y N EL NUMERO 0 O 1, POR MEDIO DEL ACIDO FLUORHIDRICO, SE CARACTERIZA PORQUE SE UTILIZA UN CATALIZADOR MIXTO, COMPUESTO DE OXIDOS, HALOGENUROS Y/O OXIHALOGENUROS DE NIQUEL Y DE CROMO, DEPOSITADOS SOBRE SOPORTE CONSTITUIDO DE FLUORURO DE ALUMINIO, O DE UNA MEZCLA DE FLUORURO DE ALUMINIO Y ALUMINA.
ES94400140T 1993-01-27 1994-01-24 Procedimiento para la fabricacion de 1,1,1,2-tetrafluor-2-cloroetano y del pentafluoretano. Expired - Lifetime ES2091097T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9300780A FR2700770B1 (fr) 1993-01-27 1993-01-27 Procédé de fabrication du 1,1,1,2-tétrafluoro-2-chloroéthane et du pentafluoroéthane.

Publications (1)

Publication Number Publication Date
ES2091097T3 true ES2091097T3 (es) 1996-10-16

Family

ID=9443387

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94400140T Expired - Lifetime ES2091097T3 (es) 1993-01-27 1994-01-24 Procedimiento para la fabricacion de 1,1,1,2-tetrafluor-2-cloroetano y del pentafluoretano.

Country Status (13)

Country Link
US (1) US5616820A (es)
EP (1) EP0609124B1 (es)
JP (1) JP2510126B2 (es)
KR (1) KR970000398B1 (es)
CN (1) CN1035323C (es)
AU (1) AU663816B2 (es)
BR (1) BR9400338A (es)
CA (1) CA2113511C (es)
DE (1) DE69400342T2 (es)
ES (1) ES2091097T3 (es)
FR (1) FR2700770B1 (es)
GR (1) GR3021203T3 (es)
TW (1) TW258727B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700766B1 (fr) * 1993-01-27 1995-03-24 Atochem Elf Sa Procédé de fluoration de perchloréthylène ou du pentachloréthane.
IT1270959B (it) * 1993-08-13 1997-05-26 Ausimont Spa Processo per la preparazione di pentafluoroetano
DE69715284T2 (de) * 1996-04-17 2003-07-31 Ausimont S.P.A., Mailand/Milano Katalysator für die Fluorierung von halogenierten Kohlwasserstoffen
FR2771027B1 (fr) * 1997-11-20 2000-01-14 Atochem Elf Sa Catalyseur mixte de fluoration
US6187976B1 (en) * 1998-04-09 2001-02-13 Alliedsignal Inc. Process for the preparation of fluorine containing hydrohalocarbons
IT1303074B1 (it) * 1998-05-07 2000-10-23 Ausimont Spa Catalizzatore per la fluorurazione di composti organici alogenati
FR2805534B1 (fr) * 2000-02-29 2002-05-17 Atofina Procede de preparation du 1,1,1-trifluoro-2,2-dichloroethane
FR2828193B1 (fr) 2001-08-03 2004-04-02 Atofina Nouveau procede de preparation du 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
CN100338001C (zh) * 2004-11-17 2007-09-19 浙江莹光化工有限公司 一种同时制备1,1,1,2－四氟乙烷和五氟乙烷的方法
KR100680766B1 (ko) * 2005-09-23 2007-02-09 울산화학주식회사 펜타플루오로에탄 제조용 촉매의 제조방법
CN115624981A (zh) * 2022-11-30 2023-01-20 北京宇极科技发展有限公司 金属氟化物、制备方法及其应用

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435551A (en) * 1944-04-20 1948-02-03 Standard Oil Dev Co Production of hydrocarbons from carbon monoxide and hydrogen
US2900423A (en) * 1957-12-13 1959-08-18 Allied Chem Manufacture of perfluoropropene
NO125478B (es) * 1968-07-25 1972-09-18 Montedison Spa
DK138673B (da) * 1968-10-10 1978-10-16 Montedison Spa Katalysator til fremstilling af chlorfluorerede ethaner.
US3661805A (en) * 1969-11-21 1972-05-09 Universal Oil Prod Co Method of manufacturing an extruded catalyst composition
NL171235C (nl) * 1970-06-10 1983-03-01 Montedison Spa Werkwijze voor het bereiden van katalysatoren die in hoofdzaak uit aluminiumfluoride bestaan en werkwijze voor het bereiden van gefluoreerde of gechloorfluoreerde koolwaterstoffen met behulp van een dergelijke katalysator.
FR2135473B1 (es) * 1971-05-06 1973-05-11 Rhone Progil
US4131616A (en) * 1974-06-24 1978-12-26 E. I. Du Pont De Nemours And Company Methanation catalyst
FR2407021A1 (fr) * 1977-10-26 1979-05-25 Anvar Nouveaux derives metalliques, leur preparation et leur application en tant que catalyseurs, en particulier pour la fabrication de nitriles par ammoxydation d'alcanes a l'aide de monoxyde d'azote
FR2501062A1 (fr) * 1980-12-29 1982-09-10 Ugine Kuhlmann Catalyseurs de fluoruration en phase gazeuse de derives chlores aliphatiques, a base de microbilles d'oxyde de chrome, et procedes de fluoruration utilisant ces catalyseurs
EP0128510A3 (en) * 1983-06-07 1985-05-15 Showa Denko Kabushiki Kaisha Process for producing difluoromethane
US4912270A (en) * 1987-03-13 1990-03-27 Allied-Signal Inc. Chromia aerogel, method of producing same and fluorination process utilizing same
US4766260A (en) * 1987-07-07 1988-08-23 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
CA1310335C (en) * 1988-02-12 1992-11-17 Leo E. Manzer Gas-phase fluorination process
IN171977B (es) * 1988-06-29 1993-02-27 Du Pont
JP2764980B2 (ja) * 1988-12-28 1998-06-11 旭硝子株式会社 パークロロエチレンのフッ素化方法
DE3930507A1 (de) * 1989-09-13 1991-03-21 Hoechst Ag Verfahren zur herstellung von 1,1,1,2-tetrafluorethan
FR2669022B1 (fr) * 1990-11-13 1992-12-31 Atochem Procede de fabrication du tetrafluoro-1,1,1,2-ethane.
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
ATE128703T1 (de) * 1991-05-17 1995-10-15 Hoechst Ag Verfahren zur herstellung von pentafluorethan (r 125).
FR2700766B1 (fr) * 1993-01-27 1995-03-24 Atochem Elf Sa Procédé de fluoration de perchloréthylène ou du pentachloréthane.

Also Published As

Publication number Publication date
JPH06247883A (ja) 1994-09-06
FR2700770A1 (fr) 1994-07-29
AU663816B2 (en) 1995-10-19
FR2700770B1 (fr) 1995-03-24
BR9400338A (pt) 1994-08-16
EP0609124B1 (fr) 1996-07-31
CN1035323C (zh) 1997-07-02
JP2510126B2 (ja) 1996-06-26
GR3021203T3 (en) 1996-12-31
TW258727B (es) 1995-10-01
CN1101337A (zh) 1995-04-12
CA2113511C (fr) 1999-01-12
US5616820A (en) 1997-04-01
KR940018341A (ko) 1994-08-16
CA2113511A1 (fr) 1994-07-28
AU5395194A (en) 1994-08-18
DE69400342T2 (de) 1997-01-23
KR970000398B1 (en) 1997-01-09
EP0609124A1 (fr) 1994-08-03
DE69400342D1 (de) 1996-09-05

Similar Documents

Publication Publication Date Title
ES2091097T3 (es) Procedimiento para la fabricacion de 1,1,1,2-tetrafluor-2-cloroetano y del pentafluoretano.
ATE127035T1 (de) Emulsionszusammensetzung.
ES2053355T5 (es) Material microporoso de aislamiento termico.
MX9300713A (es) Celita hidratada y purificacion de dna
FI931250A (fi) Sulfonamido- och sulfonamidokarbonyl-pyridin-2-karboxylsyraamider och deras pyridin-n-oxider, foerfarande foer deras framstaellning och deras anvaendning som laekemedel
MX173254B (es) Catalizador de deshidrogenacion
ATE200773T1 (de) Glaskügelchen
FI942992A (fi) Fluoridi-ioniuuttuvat lasit ja niitä sisältävät hammassementtikoostumukset
BR9601997A (pt) Composições hidrofugantes de gesso e processo para apresto de gesso
DE69525258D1 (de) Verfahren zur herstellung von hochfestem porzellan
KR910700089A (ko) 히드로클로로플루오로프로판의 공비 조성물 또는 공비형 조성물
KR880012729A (ko) 저압 수은 증기 방전 램프
BR9807447A (pt) Cobertura para objetos que entram em contato com artigos de vidro durante o seu processo de moldagem
ITRM910430A1 (it) Composizioni farmaceutiche di somatostatina con assorbimento migliorato, loro preparazione e loro impiego
IT1269977B (it) Purificazione del propofol
KR840004521A (ko) 감마 알루미나로된 촉매 제조방법
AR246496A1 (es) Una composicion de aluminio-silicato de metal alcalino, metodo para obtenerla y articulo de fabricacion que contiene a dicha composicion.
TR26593A (tr) HIDROFIL DURUM GETIRILMIS TRIGLISERID'LERIN üRETILMESINE MAHSUS USUL.
DE3465980D1 (en) Luminescent glasses
ATE235955T1 (de) Dispergierendes mittel für feste pflanzenschutzformulierungen
ES2112343T3 (es) Utilizacion de una matriz de clorito estabilizada quimicamente para la preparacion de medicamentos destinados al tratamiento de infecciones causadas por vih.
AR245439A1 (es) Preparacion de acidos (2-cloro, bromo o nitro)-4-(alquil sulfonil) benzoico e intermediarios.
ES2110307T3 (es) Vidrio transparente.
GB1434737A (en) Bonding of inorganic particles
JPS57137381A (en) Fluorescent substance emitting red light

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 609124

Country of ref document: ES

FG2A Definitive protection

Ref document number: 609124

Country of ref document: ES