DE60013012D1 - Verfahren zur Trennung von Fluorwasserstoff und 1,1,1,3,3-Pentafluorbutan enthaltenden Gemischen und Verfahren zur Herstellung von 1,1,1,3,3-Pentafluorbutan - Google Patents

Verfahren zur Trennung von Fluorwasserstoff und 1,1,1,3,3-Pentafluorbutan enthaltenden Gemischen und Verfahren zur Herstellung von 1,1,1,3,3-Pentafluorbutan

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Publication number
DE60013012D1
DE60013012D1 DE60013012T DE60013012T DE60013012D1 DE 60013012 D1 DE60013012 D1 DE 60013012D1 DE 60013012 T DE60013012 T DE 60013012T DE 60013012 T DE60013012 T DE 60013012T DE 60013012 D1 DE60013012 D1 DE 60013012D1
Authority
DE
Germany
Prior art keywords
pentafluorobutane
hydrogen fluoride
365mfc
hfc
mixture
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
DE60013012T
Other languages
English (en)
Other versions
DE60013012T2 (de
Inventor
Ferdinand Reif
Dominique Balthasart
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 SA
Original Assignee
Solvay 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 Solvay SA filed Critical Solvay SA
Publication of DE60013012D1 publication Critical patent/DE60013012D1/de
Application granted granted Critical
Publication of DE60013012T2 publication Critical patent/DE60013012T2/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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE60013012T 1999-03-24 2000-03-16 Verfahren zur Trennung von Fluorwasserstoff und 1,1,1,3,3-Pentafluorbutan enthaltenden Gemischen und Verfahren zur Herstellung von 1,1,1,3,3-Pentafluorbutan Expired - Lifetime DE60013012T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9903918A FR2791976B1 (fr) 1999-03-24 1999-03-24 Compositions contenant du fluorure d'hydrogene et du 1,1,1,3,3-pentafluorobutane, procede pour la separation de melanges comprenant de telles compositions et procede pour la synthese de 1,1,1,3,3-pentafluorobutane
FR9903918 1999-03-24

Publications (2)

Publication Number Publication Date
DE60013012D1 true DE60013012D1 (de) 2004-09-23
DE60013012T2 DE60013012T2 (de) 2005-09-01

Family

ID=9543771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60013012T Expired - Lifetime DE60013012T2 (de) 1999-03-24 2000-03-16 Verfahren zur Trennung von Fluorwasserstoff und 1,1,1,3,3-Pentafluorbutan enthaltenden Gemischen und Verfahren zur Herstellung von 1,1,1,3,3-Pentafluorbutan

Country Status (7)

Country Link
US (1) US6540882B1 (de)
EP (1) EP1038857B1 (de)
JP (1) JP2000281602A (de)
AT (1) ATE273946T1 (de)
DE (1) DE60013012T2 (de)
ES (1) ES2226700T3 (de)
FR (1) FR2791976B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL208571B1 (pl) * 1998-12-18 2011-05-31 Solvay Sposób wytwarzania 1,1,1,3,3- pentafluorobutanu
EP1985601A3 (de) * 2000-08-10 2008-12-17 SOLVAY (Société Anonyme) Verfahren zur Herstellung von einem gereinigten Hydrofluoralkan
US6673264B2 (en) * 2001-06-01 2004-01-06 Honeywell International Inc. Azeotrope-like compositions of 1,1,1,3,3-pentafluorobutane and hydrogen fluoride
US20060116538A1 (en) * 2004-10-29 2006-06-01 Ralph Newton Miller Azeotrope compositions comprising 1,1,3,3,3-pentafluoropropene and hydrogen fluoride and uses thereof
US7897823B2 (en) * 2004-10-29 2011-03-01 E. I. Du Pont De Nemours And Company Process for production of azeotrope compositions comprising hydrofluoroolefin and hydrogen fluoride and uses of said azeotrope compositions in separation processes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911792A (en) * 1988-08-01 1990-03-27 E. I. Du Pont De Nemours And Company Process for the separation of HF via phase separation and distillation
US4950364A (en) * 1989-05-04 1990-08-21 Pennwalt Corporation Process for the separation of 1,1-dichloro-1-fluoroethane and 1,1,1,3,3-pentafluorobutane
US5346595A (en) * 1993-02-23 1994-09-13 Alliedsignal Inc. Process for the purification of a pentafluoroethane azeotrope
WO1994020441A1 (en) * 1993-03-05 1994-09-15 Daikin Industries, Ltd. Process for producing 1,1,1,2,2-pentafluoroethane, process for producing 2,2-dichloro-1,1,1-trifluoroethane, and method of purifying 1,1,1,2,2-pentafluoroethane
FR2718437B1 (fr) * 1994-04-11 1996-06-28 Solvay Procédé de séparation du 1,1-difluoroéthane de ses mélanges avec le fluorure d'hydrogène.
FR2724167B1 (fr) * 1994-09-05 1996-11-29 Solvay Procede pour l'hydrofluoration de chloro (fluoro) butane
US6270742B1 (en) * 1995-10-10 2001-08-07 Imperial Chemical Industries Plc Hydrogen fluoride recovery process
JP2933014B2 (ja) * 1996-01-23 1999-08-09 ダイキン工業株式会社 ペンタフルオロプロパンとフッ化水素の共沸混合物およびペンタフルオロプロパンの分離精製方法
US5948381A (en) * 1996-07-03 1999-09-07 Alliedsignal Inc. Process for separating fluorocarbon compounds
FR2768717B1 (fr) * 1997-09-24 1999-11-12 Solvay Procede de separation de fluorure d'hydrogene de ses melanges avec un hydrofluoroalcane contenant de 3 a 6 atomes de carbone
US5918481A (en) * 1997-11-20 1999-07-06 Alliedsignal Inc. Process for separating hydrogen fluoride from fluorocarbons

Also Published As

Publication number Publication date
EP1038857A1 (de) 2000-09-27
EP1038857B1 (de) 2004-08-18
FR2791976A1 (fr) 2000-10-13
DE60013012T2 (de) 2005-09-01
US6540882B1 (en) 2003-04-01
JP2000281602A (ja) 2000-10-10
FR2791976B1 (fr) 2001-07-27
ATE273946T1 (de) 2004-09-15
ES2226700T3 (es) 2005-04-01

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