DE69709021T2 - Reinigung von Pentafluorethan - Google Patents

Reinigung von Pentafluorethan

Info

Publication number
DE69709021T2
DE69709021T2 DE69709021T DE69709021T DE69709021T2 DE 69709021 T2 DE69709021 T2 DE 69709021T2 DE 69709021 T DE69709021 T DE 69709021T DE 69709021 T DE69709021 T DE 69709021T DE 69709021 T2 DE69709021 T2 DE 69709021T2
Authority
DE
Germany
Prior art keywords
pentafluoroethane
purification
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
DE69709021T
Other languages
English (en)
Other versions
DE69709021D1 (de
Inventor
Rene Bertocchio
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
Atofina 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 Atofina SA filed Critical Atofina SA
Application granted granted Critical
Publication of DE69709021D1 publication Critical patent/DE69709021D1/de
Publication of DE69709021T2 publication Critical patent/DE69709021T2/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
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/389—Separation; Purification; Stabilisation; Use of additives by adsorption on solids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Separation Of Gases By Adsorption (AREA)
DE69709021T 1996-10-18 1997-10-14 Reinigung von Pentafluorethan Expired - Lifetime DE69709021T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9612714A FR2754815B1 (fr) 1996-10-18 1996-10-18 Purification du pentafluoroethane

Publications (2)

Publication Number Publication Date
DE69709021D1 DE69709021D1 (de) 2002-01-24
DE69709021T2 true DE69709021T2 (de) 2002-07-18

Family

ID=9496794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69709021T Expired - Lifetime DE69709021T2 (de) 1996-10-18 1997-10-14 Reinigung von Pentafluorethan

Country Status (10)

Country Link
US (1) US5892137A (de)
EP (1) EP0837047B1 (de)
JP (1) JP4098856B2 (de)
KR (1) KR19980032902A (de)
CN (1) CN1116257C (de)
CA (1) CA2216013C (de)
DE (1) DE69709021T2 (de)
ES (1) ES2168133T3 (de)
FR (1) FR2754815B1 (de)
TW (1) TW420656B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1109766T3 (da) 1998-09-03 2005-02-21 Solvay Fluor & Derivate Rensning af 1,1,1,3,3-pentafluorbutan
US7060165B2 (en) * 2002-02-14 2006-06-13 Pcbu Services, Inc. Processes for purification and production of fluorocarbons
CN105753634B (zh) * 2015-01-07 2018-01-12 旭硝子株式会社 类共沸组合物以及经纯化的含氟化合物的制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1307224A (en) * 1969-06-27 1973-02-14 Ici Ltd Chromium oxide catalyst
CA2004709A1 (en) * 1989-03-23 1990-09-23 Stephen F. Yates Process for purifying 1,1,1,2-tetrafluoroethane
US4950816A (en) * 1989-12-15 1990-08-21 Allied-Signal Inc. Purification of 1,1-dichloro-1-fluoroethane
FR2661906B1 (fr) * 1990-05-11 1993-10-01 Atochem Procede de fabrication du 1,1,1,2-tetrafluoro-chloroethane et du pentafluoroethane.
FR2674521B1 (fr) * 1991-03-27 1994-05-06 Atochem Preparation du pentafluoroethane par hydrogenolyse du chloropentafluoroethane.
US5585529A (en) * 1993-04-06 1996-12-17 E. I. Du Pont De Nemours And Company Separation of chloropentafluoroethane from pentafluoroethane

Also Published As

Publication number Publication date
TW420656B (en) 2001-02-01
EP0837047B1 (de) 2001-12-12
JP4098856B2 (ja) 2008-06-11
JPH10120603A (ja) 1998-05-12
CA2216013A1 (fr) 1998-04-18
FR2754815B1 (fr) 1998-12-04
KR19980032902A (ko) 1998-07-25
CA2216013C (fr) 2007-12-04
EP0837047A1 (de) 1998-04-22
CN1180688A (zh) 1998-05-06
US5892137A (en) 1999-04-06
DE69709021D1 (de) 2002-01-24
CN1116257C (zh) 2003-07-30
ES2168133T3 (es) 2002-06-01
FR2754815A1 (fr) 1998-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128