AU2001256205A1 - Method for obtaining a purified hydrofluoroalkane, purified hydrofluoroalkane, use of same and method for analysing same - Google Patents

Method for obtaining a purified hydrofluoroalkane, purified hydrofluoroalkane, use of same and method for analysing same

Info

Publication number
AU2001256205A1
AU2001256205A1 AU2001256205A AU5620501A AU2001256205A1 AU 2001256205 A1 AU2001256205 A1 AU 2001256205A1 AU 2001256205 A AU2001256205 A AU 2001256205A AU 5620501 A AU5620501 A AU 5620501A AU 2001256205 A1 AU2001256205 A1 AU 2001256205A1
Authority
AU
Australia
Prior art keywords
hydrofluoroalkane
purified
organic impurities
same
tetrafluoroethane
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.)
Abandoned
Application number
AU2001256205A
Other languages
English (en)
Inventor
Charles-Marie Anciaux
Dominique Balthasart
Roland Klug
Yves Mahaut
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8847837&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001256205(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Solvay SA filed Critical Solvay SA
Publication of AU2001256205A1 publication Critical patent/AU2001256205A1/en
Abandoned 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/007—Pulmonary tract; Aromatherapy
    • A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/008—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy comprising drug dissolved or suspended in liquid propellant for inhalation via a pressurized metered dose inhaler [MDI]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Lubricants (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
AU2001256205A 2000-03-07 2001-03-07 Method for obtaining a purified hydrofluoroalkane, purified hydrofluoroalkane, use of same and method for analysing same Abandoned AU2001256205A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0002944A FR2806077B1 (fr) 2000-03-07 2000-03-07 Procede pour l'obtention d'un hydrofluoroalcane epure, hydrofluoroalcane epure, utilisation de l'hydrofluoroalcane et methode d'analyse d'un hydrofluoroalcane
FR00.02944 2000-03-07
PCT/EP2001/002806 WO2001066498A2 (fr) 2000-03-07 2001-03-07 Procede pour l'obtention d'un hydrofluoroalcane epure, hydrofluoroalcane epure, utilisation de l'hydrofluoroalcane et methode d'analyse d'un hydrofluoroalcane

Publications (1)

Publication Number Publication Date
AU2001256205A1 true AU2001256205A1 (en) 2001-09-17

Family

ID=8847837

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001256205A Abandoned AU2001256205A1 (en) 2000-03-07 2001-03-07 Method for obtaining a purified hydrofluoroalkane, purified hydrofluoroalkane, use of same and method for analysing same

Country Status (9)

Country Link
US (1) US7695595B2 (de)
EP (2) EP1296917B1 (de)
JP (2) JP5027370B2 (de)
AT (1) ATE400540T1 (de)
AU (1) AU2001256205A1 (de)
DE (1) DE60134743D1 (de)
ES (2) ES2616751T3 (de)
FR (1) FR2806077B1 (de)
WO (1) WO2001066498A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1291337A1 (de) * 2001-09-07 2003-03-12 SOLVAY (Société Anonyme) Verfahren zur Gewinnung von gereinigtem Heptafluorpropan
AU2003293528A1 (en) * 2003-02-04 2004-09-06 Chrysalis Technologies Incorporated Perfluorocarbon and hydrofluorocarbon formulations and methods of making and using same
US20070258909A1 (en) * 2004-03-17 2007-11-08 Solvay S.A. Method for the Analysis of 1,1,1,2-Tetrafluoroethane
EP2258800A3 (de) 2005-03-04 2013-04-10 E. I. du Pont de Nemours and Company Zusammensetzungen mit einem Fluorolefin
JP4799369B2 (ja) * 2006-10-31 2011-10-26 本田技研工業株式会社 鞍乗り型車両
WO2009013198A1 (en) * 2007-07-20 2009-01-29 Solvay Fluor Gmbh Process for obtaining a purified hydrofluoroalkane
US8877086B2 (en) 2008-05-07 2014-11-04 E I Du Pont De Nemours And Company Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene
SG10201707156RA (en) 2008-05-07 2017-10-30 Du Pont Compositions comprising 1,1,1,2,3-pentafluoropropane or 2,3,3,3- tetrafluoropropene
US20110144216A1 (en) * 2009-12-16 2011-06-16 Honeywell International Inc. Compositions and uses of cis-1,1,1,4,4,4-hexafluoro-2-butene
PT3241878T (pt) 2014-09-25 2020-09-03 Daikin Ind Ltd Composição compreendendo hfc e hfo
JP6028825B2 (ja) * 2015-03-31 2016-11-24 ダイキン工業株式会社 ハイドロフルオロオレフィン化合物を含有する組成物
CN114746385A (zh) * 2019-11-28 2022-07-12 大金工业株式会社 氟系烃化合物的脱水方法

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US3660254A (en) * 1970-06-08 1972-05-02 Phillips Petroleum Co Recovery of products from electrochemical fluorination
US4129603A (en) * 1978-02-07 1978-12-12 Imperial Chemical Industries Limited Manufacture of halogenated compounds
US4507555A (en) 1983-03-04 1985-03-26 Cherng Chang Parallel mass spectrometer
US4870213A (en) 1989-01-03 1989-09-26 The Dow Chemical Company Aryloxyperfluoroalkyl arenes
CA2004709A1 (en) * 1989-03-23 1990-09-23 Stephen F. Yates Process for purifying 1,1,1,2-tetrafluoroethane
ES2062687T3 (es) * 1990-07-04 1994-12-16 Ici Plc Proceso para la separacion de 1,1,1,2-tetrafluoretano a partir de mezclas del mismo con fluoruro de hidrogeno y/o 1-cloro-2,2-difluoretileno.
GB9018372D0 (en) * 1990-08-21 1990-10-03 Ici Plc Separation process
FR2671984B1 (fr) * 1991-01-30 1994-04-08 Atochem Procede pour la recuperation des catalyseurs a base d'antimoine utilises pour la fluoration d'hydrocarbures halogenes.
GB9107087D0 (en) * 1991-04-04 1991-05-22 Ici Plc Purification process
EP0508631A1 (de) 1991-04-08 1992-10-14 Imperial Chemical Industries Plc Herstellung von Fluorkohlenwasserstoffen
DE4115025A1 (de) * 1991-05-08 1992-11-12 Hoechst Ag Verfahren zur entfernung olefinischer verunreinigungen aus 1,1,1,2,3,3,3-heptafluorpropan
GB9116777D0 (en) * 1991-08-02 1991-09-18 Ici Plc Purification of 1,1,1,2-tetrafluoroethane
DE4133247A1 (de) 1991-10-08 1993-04-29 Solvay Fluor & Derivate Verfahren zur herstellung von 1.1.1.2-tetrafluorethan
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
JP3407332B2 (ja) * 1992-08-05 2003-05-19 昭和電工株式会社 １，１，１，２−テトラフルオロエタンの製造方法
TW227550B (de) * 1992-08-05 1994-08-01 Showa Denko Kk
TW228512B (de) * 1992-08-10 1994-08-21 Showa Denko Kk
DE4231744A1 (de) 1992-09-23 1994-03-24 Hoechst Ag Verfahren zur Herstellung von perfluorierten Bromalkanen oder Ethergruppen enthaltenden perfluorierten Bromalkanen
US5346595A (en) * 1993-02-23 1994-09-13 Alliedsignal Inc. Process for the purification of a pentafluoroethane azeotrope
US5470442A (en) 1994-03-11 1995-11-28 E. I. Du Pont De Nemours And Company Separating and removing impurities from tetrafluoroethanes by using extractive distillation
GB9407886D0 (en) 1994-04-21 1994-06-15 Ici Plc Purification process
JP3622231B2 (ja) 1994-06-24 2005-02-23 旭硝子株式会社 トリフルオロ−２−（トランス−４−置換シクロヘキシル）エチレンとその製造方法
ES2144145T3 (es) 1994-10-27 2000-06-01 Ici Plc Produccion de hidrofluoralcanos.
JPH08198783A (ja) * 1995-01-18 1996-08-06 Central Glass Co Ltd １，１，１，３，３−ペンタフルオロブタンの製造方法
US5872010A (en) 1995-07-21 1999-02-16 Northeastern University Microscale fluid handling system
US5654494A (en) * 1995-08-18 1997-08-05 Alliedsignal Inc. Process for the manufacture of 1,1,1,2-tetrafluoroethane
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
EP0902776B1 (de) * 1996-04-04 2002-06-19 Honeywell International Inc. Reinigung von 1,1,1,3,3-pentafluorpropan (r-245fa)
US5696310A (en) 1996-04-12 1997-12-09 Jackson; Andrew Purification of 1,1,1,3,3-pentafluoropropane
US5703359A (en) 1996-07-29 1997-12-30 Leybold Inficon, Inc. Composite membrane and support assembly
JPH11140177A (ja) * 1997-11-10 1999-05-25 Agency Of Ind Science & Technol 超高分子量芳香族ポリカーボナート及び芳香族ポリカーボナートの製造方法
US5920068A (en) 1998-03-05 1999-07-06 Micron Technology, Inc. Analysis of semiconductor surfaces by secondary ion mass spectrometry
US6488817B1 (en) * 1998-03-31 2002-12-03 Alliedsignal Inc. Purification of hydrofluorocarbons
DE19822674A1 (de) 1998-05-20 1999-12-09 Gsf Forschungszentrum Umwelt Gaseinlaß für eine Ionenquelle
JP2000044536A (ja) * 1998-05-28 2000-02-15 Mitsubishi Chemicals Corp 高い品質を有するε―カプロラクタム及びその製造方法
BR9913453A (pt) * 1998-09-03 2001-07-24 Solvay Fluor & Derivate Purificação de 1,1,1,3,3-pentafluorbutano
FI19992070A (fi) * 1999-09-28 2001-03-28 Jari Natunen Uudet fukosyloidut oligosakkaridit ja menetelmä niiden valmistamiseksi
US7077960B2 (en) * 2000-03-07 2006-07-18 Solvay (Societe Anonyme) Method for obtaining a purified hydrofluoroalkane, purified hydrofluoroalkane, use of same and method for analysing same
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
US6720464B2 (en) * 2000-08-30 2004-04-13 Showa Denko K.K. Production and use of octafluoropropane
AU2002314560A1 (en) * 2001-07-06 2003-01-21 Showa Denko K. K. Method for purifying tetrachloroethylene and process for producing hydrofluorocarbons
WO2003014047A1 (en) * 2001-08-06 2003-02-20 Showa Denko K. K. Production and use of hexafluoroethane

Also Published As

Publication number Publication date
EP1296917A2 (de) 2003-04-02
WO2001066498A3 (fr) 2003-01-03
JP2011154035A (ja) 2011-08-11
ES2310179T3 (es) 2009-01-01
ATE400540T1 (de) 2008-07-15
EP1757569A3 (de) 2007-05-16
ES2616751T3 (es) 2017-06-14
FR2806077B1 (fr) 2004-01-30
US7695595B2 (en) 2010-04-13
US20060185972A1 (en) 2006-08-24
DE60134743D1 (de) 2008-08-21
JP5027370B2 (ja) 2012-09-19
WO2001066498A2 (fr) 2001-09-13
EP1757569B1 (de) 2017-02-22
EP1757569A2 (de) 2007-02-28
JP2003525918A (ja) 2003-09-02
EP1296917B1 (de) 2008-07-09
FR2806077A1 (fr) 2001-09-14

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