ES2163113T3 - Azeotropo que contiene pentafluoropropano y fluoruro de hidrogeno y procedimiento de separacion y purificacion de pentafluoropropano. - Google Patents

Azeotropo que contiene pentafluoropropano y fluoruro de hidrogeno y procedimiento de separacion y purificacion de pentafluoropropano.

Info

Publication number
ES2163113T3
ES2163113T3 ES97900754T ES97900754T ES2163113T3 ES 2163113 T3 ES2163113 T3 ES 2163113T3 ES 97900754 T ES97900754 T ES 97900754T ES 97900754 T ES97900754 T ES 97900754T ES 2163113 T3 ES2163113 T3 ES 2163113T3
Authority
ES
Spain
Prior art keywords
pentafluoropropane
hydrogen fluoride
separation
purification
procedure
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
ES97900754T
Other languages
English (en)
Inventor
Tatsuo Nakada
Noriaki Shibata
Takashi Shibanuma
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Application granted granted Critical
Publication of ES2163113T3 publication Critical patent/ES2163113T3/es
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
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • 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
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

LA INVENCION SE REFIERE A UNA MEZCLA AZEOTROPICA QUE CONTIENE BASICAMENTE 1, 1, 1, 3, 3 - PENTAFLUOROPROPANO Y FLUORURO DE HIDROGENO. ADEMAS, SE PROPORCIONA UN PROCESO DE SEPARACION/PURIFICACION DE R - 245FA Y/O HF EN EL CUAL, UNA MEZCLA QUE COMPRENDE 1, 1, 1, 3, 3 - PENTAFLUOROPROPANO Y FLUORURO DE HIDROGENO SE SOMETE A UNA FASE DE DESTILACION, OBTENIENDOSE UN DESTILADO QUE COMPRENDE LA MEZCLA AZEOTROPICA FORMADA BASICAMENTE POR 1, 1, 1, 3, 3 - PENTAFLUOROPROPANO Y FLUORURO DE HIDROGENO, Y SE OBTIENE UN PRODUCTO RESIDUAL QUE COMPRENDE 1, 1, 1, 3, 3 - PENTAFLUOROPROPANO O FLUORURO DE HIDROGENO SEPARADO/PURIFICADO.
ES97900754T 1996-01-23 1997-01-22 Azeotropo que contiene pentafluoropropano y fluoruro de hidrogeno y procedimiento de separacion y purificacion de pentafluoropropano. Expired - Lifetime ES2163113T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP908596 1996-01-23
JP8156701A JP2933014B2 (ja) 1996-01-23 1996-06-18 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

Publications (1)

Publication Number Publication Date
ES2163113T3 true ES2163113T3 (es) 2002-01-16

Family

ID=26343737

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97900754T Expired - Lifetime ES2163113T3 (es) 1996-01-23 1997-01-22 Azeotropo que contiene pentafluoropropano y fluoruro de hidrogeno y procedimiento de separacion y purificacion de pentafluoropropano.

Country Status (11)

Country Link
US (2) US6328907B1 (es)
EP (1) EP0885863B1 (es)
JP (1) JP2933014B2 (es)
KR (1) KR100375362B1 (es)
CN (1) CN1080249C (es)
AU (1) AU723171B2 (es)
BR (1) BR9707181A (es)
CA (1) CA2243499C (es)
DE (1) DE69706656T2 (es)
ES (1) ES2163113T3 (es)
WO (1) WO1997027163A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755942B1 (en) * 1995-08-01 2004-06-29 E. I. Du Pont De Nemours And Company Process for the manufacture of halocarbons and selected compounds and azeotropes with HF
CA2228287C (en) 1995-08-01 2008-06-10 E.I. Du Pont De Nemours And Company Process for the manufacture of halocarbons and selected compounds and azeotropes with hf
JP3514041B2 (ja) 1996-06-27 2004-03-31 ダイキン工業株式会社 １，１，１，３，３−ペンタフルオロプロパンの精製方法
US6001796A (en) * 1996-07-03 1999-12-14 Alliedsignal Inc. Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrogen fluoride
US5918481A (en) * 1997-11-20 1999-07-06 Alliedsignal Inc. Process for separating hydrogen fluoride from fluorocarbons
US6100229A (en) * 1998-01-12 2000-08-08 Alliedsignal Inc. Compositions of 1,1,1,3,3,-pentafluoropropane and chlorinated ethylenes
EP1132365B1 (en) 1998-11-13 2007-11-07 Daikin Industries, Ltd. Azeotropic composition comprising 1,1,1,3,3-pentafluoropropane and 1,1,1-trifluoro-3-chloro-2-propene, method of separation and purification of the same, and process for producing 1,1,1,3,3-pentafluoropropane and 1,1,1-trifluoro-3-chloro-2-propene
FR2791976B1 (fr) * 1999-03-24 2001-07-27 Solvay 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
FR2806077B1 (fr) * 2000-03-07 2004-01-30 Solvay Procede pour l'obtention d'un hydrofluoroalcane epure, hydrofluoroalcane epure, utilisation de l'hydrofluoroalcane et methode d'analyse d'un hydrofluoroalcane
US7179949B2 (en) * 2000-08-10 2007-02-20 Solvay (Societe Anonyme) Process for obtaining a purified hydrofluoroalkane
CN1252010C (zh) 2001-01-25 2006-04-19 霍尼韦尔国际公司 制备碳氟化合物的方法
EP2093187A1 (en) 2001-06-01 2009-08-26 Honeywell International Inc. Process for the Removal of 1,1,1,3,3-Pentafluorobutane
US7371363B2 (en) 2003-07-15 2008-05-13 Honeywell International Inc. Methods of purifying hydrogen fluoride
WO2006019767A1 (en) * 2004-07-15 2006-02-23 Isothermal Systems Research, Inc. Azeotrope spray cooling system
US7478541B2 (en) * 2004-11-01 2009-01-20 Tecumseh Products Company Compact refrigeration system for providing multiple levels of cooling
US7388117B2 (en) * 2005-11-01 2008-06-17 E.I. Du Pont De Nemours And Company Azeotrope compositions comprising 1,2,3,3,3-pentafluoropropene and hydrogen fluoride and uses thereof
US7423188B2 (en) 2005-11-01 2008-09-09 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising E-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
JP5338240B2 (ja) * 2008-10-06 2013-11-13 セントラル硝子株式会社 フッ化水素の分離方法
US8075797B2 (en) 2009-01-29 2011-12-13 Honeywell International Inc. Azeotrope-like compositions of pentafluoropropane, chlorotrifluoropropene, and hydrogen fluoride
US8999909B2 (en) 2012-02-23 2015-04-07 Honeywell International Inc. Azeotropic compositions of 1,1,1,3,3-pentachloropropane and hydrogen fluoride
FR3003567B1 (fr) 2013-03-20 2015-03-06 Arkema France Composition comprenant hf et 3,3,3-trifluoropropene
FR3015478B1 (fr) 2013-12-19 2015-12-25 Arkema France Compositions azeotropiques a base de fluorure d'hydrogene et de z-3,3,3-trifluoro-1-chloropropene
CA3040740A1 (en) * 2016-12-21 2018-06-28 Arkema Inc. Processes and systems for recovering r1233zd in purified form

Family Cites Families (25)

* 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
DE69031344D1 (de) * 1989-10-04 1997-10-02 Du Pont Verfahren zur reinigung von fluorkohlenwasserstoffen
DK0467531T3 (da) 1990-07-04 1994-10-31 Ici Plc Fremgangsmåde til adskillelse af 1,1,1,2-tetrafluorethan fra blandinger deraf med hydrogenfluorid og/eller 1-chlor-2,2-difluorethylen
GB9105407D0 (en) * 1991-03-14 1991-05-01 Ici Plc Separation process
US5276225A (en) 1991-04-17 1994-01-04 Elf Atochem S.A. Process for separating hydrogen fluoride from its mixtures with 1,1,1-trifluoro-2-chloroethane
FR2675496B1 (fr) * 1991-04-17 1993-09-03 Atochem Procede de separation du fluorure d'hydrogene de ses melanges avec le 1,1,1-trifluoro-2-chloroethane.
US5196616A (en) * 1991-10-18 1993-03-23 E. I. Du Pont De Nemours And Company Process for separating and recovering fluorocarbons and hydrogen fluoride from mixtures thereof
EP0542290A1 (de) * 1991-11-15 1993-05-19 Hoechst Aktiengesellschaft Verfahren zur Trennung eines Gemischs, enthaltend Fluorwasserstoff und 1-Chlor-2,2,2-trifluorethan
JPH05178768A (ja) 1991-12-16 1993-07-20 Showa Denko Kk １，１，１，２−テトラフルオロエタンとフッ化水素の分離方法
FR2695386B1 (fr) * 1992-09-10 1994-10-14 Atochem Elf Sa Procédé de séparation de fluorure d'hydrogène de ses mélanges avec le 1,1,1-trifluoro-2-chloroéthane.
IT1256631B (it) * 1992-12-10 1995-12-12 Ausimont Spa Procedimento per la separazione di hf da sue miscele con gli idroclorofluorcarburi 123 e/o 124
FR2718437B1 (fr) * 1994-04-11 1996-06-28 Solvay Procédé de séparation du 1,1-difluoroéthane de ses mélanges avec le fluorure d'hydrogène.
CZ7197A3 (cs) * 1994-07-11 1998-02-18 Alliedsignal Inc. Způsob výroby 1,1,1,3,3-pentafluorpropanu
FR2724928B1 (fr) * 1994-09-26 1996-10-31 Atochem Elf Sa Synthese de 1,1,1,3,3-pentafluoropropane
JPH08239334A (ja) * 1995-03-03 1996-09-17 Central Glass Co Ltd １，１，１，３，３−ペンタフルオロプロパンの製造方法
CA2228287C (en) * 1995-08-01 2008-06-10 E.I. Du Pont De Nemours And Company Process for the manufacture of halocarbons and selected compounds and azeotropes with hf
US5616819A (en) * 1995-08-28 1997-04-01 Laroche Industries Inc. Process for preparing fluorinated aliphatic compounds
JPH0978024A (ja) * 1995-09-08 1997-03-25 Sakura Color Prod Corp 棒状絵の具組成物
AU6997296A (en) * 1995-10-10 1997-04-30 Imperial Chemical Industries Plc Hydrogen fluoride recovery process
US6001796A (en) * 1996-07-03 1999-12-14 Alliedsignal Inc. Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrogen fluoride
US5895639A (en) * 1996-07-03 1999-04-20 Alliedsignal Inc. Separation of hydrogen fluoride from a fluorocarbon/hydrogen fluoride azeotropic mixture by sulfuric acid
EP0864554B1 (en) * 1997-03-11 2002-09-18 Central Glass Company, Limited Method for purifying crude 1,1,1,3,3-pentafluoropropane
US6224781B1 (en) * 1997-08-25 2001-05-01 E. I. Du Pont De Nemours And Company Compositions comprising hydrofluorocarbons and their manufacture
US5874658A (en) * 1997-09-12 1999-02-23 Laroche Industries Inc. Purification of organic fluorine 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

Also Published As

Publication number Publication date
EP0885863A4 (en) 1999-04-14
CA2243499C (en) 2005-01-04
US20020068686A1 (en) 2002-06-06
JP2933014B2 (ja) 1999-08-09
DE69706656T2 (de) 2002-06-20
KR100375362B1 (ko) 2003-04-21
CA2243499A1 (en) 1997-07-31
BR9707181A (pt) 1999-03-23
EP0885863A1 (en) 1998-12-23
US6863780B2 (en) 2005-03-08
CN1209796A (zh) 1999-03-03
EP0885863B1 (en) 2001-09-12
JPH09263553A (ja) 1997-10-07
WO1997027163A1 (fr) 1997-07-31
DE69706656D1 (de) 2001-10-18
KR19990077192A (ko) 1999-10-25
US6328907B1 (en) 2001-12-11
AU723171B2 (en) 2000-08-17
CN1080249C (zh) 2002-03-06
AU1319897A (en) 1997-08-20

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