DE69807978T2 - Fluorierungsverfahren für halogenierte organische Verbindungen - Google Patents

Fluorierungsverfahren für halogenierte organische Verbindungen

Info

Publication number
DE69807978T2
DE69807978T2 DE69807978T DE69807978T DE69807978T2 DE 69807978 T2 DE69807978 T2 DE 69807978T2 DE 69807978 T DE69807978 T DE 69807978T DE 69807978 T DE69807978 T DE 69807978T DE 69807978 T2 DE69807978 T2 DE 69807978T2
Authority
DE
Germany
Prior art keywords
catalyst
fluorination
iii
supported
less
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 - Fee Related
Application number
DE69807978T
Other languages
German (de)
English (en)
Other versions
DE69807978D1 (de
Inventor
Letanzio Bragante
Paolo Cuzzato
Francesco Rinaldi
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.)
Syensqo Specialty Polymers Italy SpA
Original Assignee
Ausimont 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 Ausimont SpA filed Critical Ausimont SpA
Application granted granted Critical
Publication of DE69807978D1 publication Critical patent/DE69807978D1/de
Publication of DE69807978T2 publication Critical patent/DE69807978T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J27/132—Halogens; Compounds thereof with chromium, molybdenum, tungsten or polonium
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • B01J37/26—Fluorinating
    • 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
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms

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)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
DE69807978T 1997-05-22 1998-05-14 Fluorierungsverfahren für halogenierte organische Verbindungen Expired - Fee Related DE69807978T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI001194A IT1291757B1 (it) 1997-05-22 1997-05-22 Processo di fluorurazione di composti organici alogenati

Publications (2)

Publication Number Publication Date
DE69807978D1 DE69807978D1 (de) 2002-10-24
DE69807978T2 true DE69807978T2 (de) 2003-07-31

Family

ID=11377187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69807978T Expired - Fee Related DE69807978T2 (de) 1997-05-22 1998-05-14 Fluorierungsverfahren für halogenierte organische Verbindungen

Country Status (5)

Country Link
US (1) US5981813A (https=)
EP (1) EP0879808B1 (https=)
JP (1) JP3982909B2 (https=)
DE (1) DE69807978T2 (https=)
IT (1) IT1291757B1 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002512312A (ja) 1998-02-20 2002-04-23 ザ、プロクター、エンド、ギャンブル、カンパニー 音波または超音波を使用する衣類の染除去製品
ES2217778T3 (es) 1998-02-20 2004-11-01 THE PROCTER & GAMBLE COMPANY Producto para eliminar manchas de alfombras que usa ondas sonicas o ultrasonicas.
IT1303073B1 (it) * 1998-05-07 2000-10-23 Ausimont Spa Processo per la preparazione di fluoruro di alluminio
IT1303074B1 (it) * 1998-05-07 2000-10-23 Ausimont Spa Catalizzatore per la fluorurazione di composti organici alogenati
EP1131397B1 (en) 1998-11-16 2004-07-21 The Procter & Gamble Company Cleaning product which uses sonic or ultrasonic waves
ES2241673T3 (es) * 1999-11-16 2005-11-01 THE PROCTER & GAMBLE COMPANY Procedimiento de limpieza que usa ondas ultrasonicas.
EP1268055B1 (en) * 2000-03-31 2006-05-31 Council of Scientific and Industrial Research A process for the preparation of 1,1,1,2-tetrafluoroethane
US6524990B2 (en) * 2001-02-15 2003-02-25 Air Products And Chemicals, Inc. Active fluoride catalysts for fluorination reactions
US7485598B2 (en) * 2006-06-21 2009-02-03 Arkema Inc. High pressure catalyst activation method and catalyst produced thereby
RU2004102799A (ru) * 2001-06-28 2005-06-27 Хонейвелл Интернэшнл, Инк. (Us) Способ получения катализатора фторирования
US7004182B2 (en) 2001-10-18 2006-02-28 The Procter & Gamble Company Enhanced ultrasonic cleaning devices
US6632325B2 (en) * 2002-02-07 2003-10-14 Applied Materials, Inc. Article for use in a semiconductor processing chamber and method of fabricating same
JP2006514913A (ja) * 2003-01-07 2006-05-18 フンボルト−ウニベルシテート・ツ・ベルリン 高表面積金属フッ化物の製造方法
GB0525702D0 (en) * 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0525701D0 (en) 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0525700D0 (en) * 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0525699D0 (en) * 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
CN101402547B (zh) * 2008-11-13 2011-09-28 山东华安新材料有限公司 一种一氯三氟乙烷的制法
WO2020138800A1 (ko) * 2018-12-26 2020-07-02 코오롱인더스트리 주식회사 촉매, 이의 제조 방법, 이를 포함하는 전극, 이를 포함하는 막-전극 어셈블리, 및 이를 포함하는 연료 전지
CN112125777B (zh) * 2020-08-27 2022-06-03 浙江衢化氟化学有限公司 一种联产氢氟烃的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4823797B1 (https=) * 1968-08-14 1973-07-16
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
US5008475A (en) * 1987-07-07 1991-04-16 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
AU622295B2 (en) * 1989-02-03 1992-04-02 E.I. Du Pont De Nemours And Company Manufacture of 1,1,1,2-tetrafluoroethane
IT1230779B (it) * 1989-07-12 1991-10-29 Ausimont Srl Procedimento per preparare 1,1,1,2 tetrafluoroetano.
IT1230780B (it) * 1989-07-12 1991-10-29 Ausimont Srl Procedimento per la preparazione di 1,2 dicloro 1,1,2 trifluoroetano.
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
CA2069149C (en) * 1991-05-24 2002-09-03 Takashi Shibanuma Fluorination catalyst and process for fluorinating halogenated hydrocarbon
IT1251951B (it) * 1991-10-18 1995-05-27 Ausimont Spa Procedimento per purificare 1,1,1-trifluoro-,2,2 dicloroetano dall`isomero 1,1,2-trifluoro-1,2-dicloroetano.
FR2700766B1 (fr) * 1993-01-27 1995-03-24 Atochem Elf Sa Procédé de fluoration de perchloréthylène ou du pentachloréthane.
EP0844226B1 (en) * 1993-03-05 2001-10-31 Daikin Industries, Limited Method of purifying 1,1,1,2,2-pentafluoroethane
US5545778A (en) * 1994-05-25 1996-08-13 Alliedsignal Inc. Single stage process for producing hydrofluorocarbons from perchloroethylene
CN1041804C (zh) * 1995-09-13 1999-01-27 西安近代化学研究所 氟化卤代烃的氟化催化剂

Also Published As

Publication number Publication date
EP0879808A3 (en) 1999-05-19
JPH1147601A (ja) 1999-02-23
IT1291757B1 (it) 1999-01-21
JP3982909B2 (ja) 2007-09-26
US5981813A (en) 1999-11-09
ITMI971194A1 (it) 1998-11-22
EP0879808A2 (en) 1998-11-25
ITMI971194A0 (https=) 1997-05-22
DE69807978D1 (de) 2002-10-24
EP0879808B1 (en) 2002-09-18

Similar Documents

Publication Publication Date Title
DE69807978T2 (de) Fluorierungsverfahren für halogenierte organische Verbindungen
DE69620461T2 (de) Verfahren zur herstellung von 1,1,1,3,3,-pentafluoropropanen
DE3887625T2 (de) Verfahren zur Herstellung von 1,1,1-Trifluorodichlorethan und von 1,1,1,2-Tetrafluorchlorethan.
DE3874231T2 (de) Katalysator und verfahren zur herstellung von 1,1,1,2-tetrafluoraethan in der dampfphase.
DE69931043T2 (de) Verfahren zur herstellung von 1,1,1,3,3-pentafluorpropan
DE69105924T2 (de) Verfahren zur Herstellung von 1,1,1,2-Tetrafluorethan.
DE68906524T2 (de) Verfahren zur Isomerisierung von gesättigten Fluorkohlenwasserstoffen.
DE69801489T2 (de) Verfahren zur herstellung von 1,1,1,3,3-pentafluorpropan
DE69006951T2 (de) Verfahren zur Herstellung von 1,1,1,2-Tetrafluorethan.
DE69212183T2 (de) Verfahren und Katalysator zum Fluorieren
DE69226810T2 (de) Chromoxid-Fluorierungskatalysator und Verfahren zur Fluorierung von halogenierten Kohlenwasserstoffen
DE69723063T2 (de) Verfahren zur herstellung von endständiges fluor enthaltenden halogierten propanen
DE69400034T2 (de) Verfahren zur Fluorierung von Perchlorethylen oder Pentachlorethan.
DE69023759T3 (de) Verfahren zur herstellung von 1,1,1,2-tetrafluoroäthan.
DE69228242T2 (de) Verfahren zur herstellung von pentafluorethan
DE69715284T2 (de) Katalysator für die Fluorierung von halogenierten Kohlwasserstoffen
DE68903399T2 (de) Verfahren zur gasphasenfluorierung.
DE2659046B2 (de) Verfahren zur Herstellung von 1-Chlor-1,1-difluoräthan und/oder 1,1,1-Trifluoräthan
DE69510223T2 (de) Herstellung von 2-chlor-2-hydrohexafluorpropan und ihre azeotropen mit hf
DE69515036T2 (de) Verfahren zur herstellung von difluormethan
DE69211837T2 (de) Verfahren zur herstellung von 2,2-dichlor-1,1,1-trifluorethan, 2-chlor-1,1,1,2-tetrafluorethan und pentafluorethan
DE69937244T2 (de) Verfahren zur herstellung von fluoroethan
DE69212306T2 (de) Verfahren zur herstellung von 2-chlor-1,1,1,2-tetrafluorethan und pentafluorethan
DE68904137T2 (de) Verfahren zur herstellung von 1,1,-dichlor-1-fluoroethan.
DE69424632T2 (de) Hydrierungsträgerkatalysator enthaltendes Katalysatorssystem und Verfahren zur Hydrodechlorierung von Fluorchlorkohlenwasserstoffen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee