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DE60010383D1 - Abtrennung von Chlorpentafluorethan aus Pentafluorethan - Google Patents

Abtrennung von Chlorpentafluorethan aus Pentafluorethan

Info

Publication number
DE60010383D1
DE60010383D1 DE60010383T DE60010383T DE60010383D1 DE 60010383 D1 DE60010383 D1 DE 60010383D1 DE 60010383 T DE60010383 T DE 60010383T DE 60010383 T DE60010383 T DE 60010383T DE 60010383 D1 DE60010383 D1 DE 60010383D1
Authority
DE
Germany
Prior art keywords
chloropentafluoroethane
pentafluoroethane
separation
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
DE60010383T
Other languages
English (en)
Other versions
DE60010383T2 (de
Inventor
Paolo Cuzzato
Sergio Peron
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.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Solvay Solexis 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 Solvay Solexis SpA filed Critical Solvay Solexis SpA
Publication of DE60010383D1 publication Critical patent/DE60010383D1/de
Application granted granted Critical
Publication of DE60010383T2 publication Critical patent/DE60010383T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE60010383T 1999-07-20 2000-07-14 Abtrennung von Chlorpentafluorethan aus Pentafluorethan Expired - Lifetime DE60010383T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI991596 1999-07-20
IT1999MI001596A ITMI991596A1 (it) 1999-07-20 1999-07-20 Processo per purificare pentafluoroetano da cloropentafluoroetano

Publications (2)

Publication Number Publication Date
DE60010383D1 true DE60010383D1 (de) 2004-06-09
DE60010383T2 DE60010383T2 (de) 2005-05-04

Family

ID=11383369

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60010383T Expired - Lifetime DE60010383T2 (de) 1999-07-20 2000-07-14 Abtrennung von Chlorpentafluorethan aus Pentafluorethan

Country Status (7)

Country Link
US (1) US6512150B1 (de)
EP (1) EP1070697B1 (de)
JP (1) JP4666728B2 (de)
CA (1) CA2315304A1 (de)
DE (1) DE60010383T2 (de)
ES (1) ES2220299T3 (de)
IT (1) ITMI991596A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6643357B2 (en) * 2000-12-14 2003-11-04 Nortel Networks Limited Distributed redirect server
CN109761742B (zh) * 2017-11-09 2021-12-10 浙江省化工研究院有限公司 一种高效脱除六氟乙烷中含氯化合物杂质的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224732B (de) 1962-11-08 1966-09-15 Du Pont Verfahren zur Herstellung von Vinylfluorid und 1, 1-Difluoraethan
DE3829098A1 (de) * 1988-08-27 1990-03-01 Hoechst Ag Verfahren zur herstellung von teilfluorierten ethanen
EP0508631A1 (de) 1991-04-08 1992-10-14 Imperial Chemical Industries Plc Herstellung von Fluorkohlenwasserstoffen
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.
IT1255031B (it) 1992-05-13 1995-10-13 Ausimont Spa Procedimento per preparare pentafluoroetano mediante dismutazione del tetrafluorocloroetano
US5346595A (en) 1993-02-23 1994-09-13 Alliedsignal Inc. Process for the purification of a pentafluoroethane azeotrope
FR2701943B1 (fr) * 1993-02-24 1995-05-12 Atochem Elf Sa Purification du pentafluoroéthane.
US5750809A (en) 1993-03-05 1998-05-12 Daikin Industries Ltd. Methods of producing 1,1,1,2,2-pentafluoroethane
GB9325756D0 (en) 1993-12-16 1994-02-16 Ici Plc Production of pentafluoroethane
FR2733976B1 (fr) * 1995-05-10 1997-06-20 Atochem Elf Sa Purification du pentafluoroethane
IT1276174B1 (it) 1995-11-28 1997-10-27 Ausimont Spa Processo per la preparazione di pentafluoroetano

Also Published As

Publication number Publication date
US6512150B1 (en) 2003-01-28
CA2315304A1 (en) 2001-01-20
ES2220299T3 (es) 2004-12-16
JP2001048816A (ja) 2001-02-20
EP1070697B1 (de) 2004-05-06
JP4666728B2 (ja) 2011-04-06
ITMI991596A0 (it) 1999-07-20
DE60010383T2 (de) 2005-05-04
EP1070697A1 (de) 2001-01-24
ITMI991596A1 (it) 2001-01-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition