ES2380985T3 - Composiciones azeotrópicas o de tipo azeotrópico de 1,1,1-trifluoroetano y 1-cloro-2,2,2-trifluoroetano - Google Patents

Composiciones azeotrópicas o de tipo azeotrópico de 1,1,1-trifluoroetano y 1-cloro-2,2,2-trifluoroetano Download PDF

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Publication number
ES2380985T3
ES2380985T3 ES07840964T ES07840964T ES2380985T3 ES 2380985 T3 ES2380985 T3 ES 2380985T3 ES 07840964 T ES07840964 T ES 07840964T ES 07840964 T ES07840964 T ES 07840964T ES 2380985 T3 ES2380985 T3 ES 2380985T3
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ES
Spain
Prior art keywords
azeotropic
weight
hfc
trifluoroethane
composition
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.)
Active
Application number
ES07840964T
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English (en)
Spanish (es)
Inventor
Stephen A. Cottrell
Hang T. Pham
Rajiv R. Singh
Hseuhsung Tung
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.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
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 Honeywell International Inc filed Critical Honeywell International Inc
Application granted granted Critical
Publication of ES2380985T3 publication Critical patent/ES2380985T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
    • 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
    • C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
ES07840964T 2006-08-17 2007-08-15 Composiciones azeotrópicas o de tipo azeotrópico de 1,1,1-trifluoroetano y 1-cloro-2,2,2-trifluoroetano Active ES2380985T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US506129 2006-08-17
US11/506,129 US7608574B2 (en) 2006-08-17 2006-08-17 Azeotropic or azeotropic-like compositions of 1,1,1-trifuoroethane and 1-chloro-2,2,2-trifluoroethane
PCT/US2007/075992 WO2008022187A1 (en) 2006-08-17 2007-08-15 Azeotropic or azeotropic-like compositions of 1,1,1-trifluoroethane and 1-chloro-2,2,2-trifluoroethane

Publications (1)

Publication Number Publication Date
ES2380985T3 true ES2380985T3 (es) 2012-05-22

Family

ID=38904779

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07840964T Active ES2380985T3 (es) 2006-08-17 2007-08-15 Composiciones azeotrópicas o de tipo azeotrópico de 1,1,1-trifluoroetano y 1-cloro-2,2,2-trifluoroetano

Country Status (6)

Country Link
US (1) US7608574B2 (enExample)
EP (1) EP2051954B1 (enExample)
JP (1) JP5452224B2 (enExample)
CN (1) CN101528646A (enExample)
ES (1) ES2380985T3 (enExample)
WO (1) WO2008022187A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7608574B2 (en) * 2006-08-17 2009-10-27 Honeywell International Inc. Azeotropic or azeotropic-like compositions of 1,1,1-trifuoroethane and 1-chloro-2,2,2-trifluoroethane
US8396871B2 (en) 2011-01-26 2013-03-12 DiscoverReady LLC Document classification and characterization
US10467252B1 (en) 2012-01-30 2019-11-05 DiscoverReady LLC Document classification and characterization using human judgment, tiered similarity analysis and language/concept analysis
US9667514B1 (en) 2012-01-30 2017-05-30 DiscoverReady LLC Electronic discovery system with statistical sampling
KR20250040742A (ko) * 2019-02-07 2025-03-24 다이킨 고교 가부시키가이샤 트랜스-1,2-디플루오로에틸렌(HFO-1132(E))과 1,1,1-트리플루오로에탄(HFC-143a)을 포함하는 조성물, 그리고 HFO-1132(E)와 HFC-143a를 포함하는 조성물로부터, HFO-1132(E) 및 HFC-143a를 분리하는 방법
EP3954674A4 (en) * 2019-04-10 2023-07-19 Daikin Industries, Ltd. AZEOTROPICAL OR LIKE AZEOTROPICAL COMPOSITION WITH HYDROGEN FLUORIDE AND 1,1,2-TRIFLUORETHANE, 1-CHLORO-2,2-DIFLUOROETHANE OR 1,2-DICHLORO-1-FLUOROETHANE

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175379A (en) 1988-08-27 1992-12-29 Hoechst Ag Process for the preparation of partly flourinated ethanes
DE3829098A1 (de) * 1988-08-27 1990-03-01 Hoechst Ag Verfahren zur herstellung von teilfluorierten ethanen
US5211867A (en) * 1989-06-28 1993-05-18 Allied-Signal Inc. Azeotrope-like compositions of pentafluoroethane and 1,1,1-trifluoroethane
CA2161813C (en) * 1991-07-30 2004-09-28 Ian R. Shankland Azeotrope-like compositions of pentafluoroethane and 1,1,1,-trifluoroethane
JP2760136B2 (ja) * 1990-05-25 1998-05-28 旭硝子株式会社 含水素クロロフルオロカーボン類の製法
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.
FR2669022B1 (fr) * 1990-11-13 1992-12-31 Atochem Procede de fabrication du tetrafluoro-1,1,1,2-ethane.
DE4041771A1 (de) * 1990-12-24 1992-06-25 Kali Chemie Ag Verfahren zur herstellung von fluor enthaltenden ethanderivaten
GB9105407D0 (en) * 1991-03-14 1991-05-01 Ici Plc Separation process
US5240630A (en) * 1991-09-16 1993-08-31 Ethyl Corporation Refrigeration compositions containing diester-amides of dialkanolamines
US5236611A (en) * 1991-10-28 1993-08-17 E. I. Du Pont De Nemours And Company Mixtures of perfluoropropane and trifluoroethane
FR2694556B1 (fr) * 1992-08-05 1994-09-23 Atochem Elf Sa Procédé de purification du 1,1,1,2-tétrafluoroéthane.
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.
FR2711648B1 (fr) * 1993-10-26 1996-01-05 Atochem Elf Sa Procédé de purification du 1,1,1,2-tétrafluoroéthane.
KR0125120B1 (ko) * 1994-07-04 1997-12-01 김은영 불화탄화수소 화합물들의 병산 제조방법
FR2724929B1 (fr) * 1994-09-26 1996-11-29 Solvay Procede de fabrication de 1,1,1-trihaloethanes
US5639924A (en) * 1994-11-29 1997-06-17 Elf Atochem North America, Inc. Process for the production of 1,1,1-trifluoroethane
WO1996023752A1 (en) * 1995-02-01 1996-08-08 E.I. Du Pont De Nemours And Company SEPARATING AND REMOVING IMPURITIES FROM 1,1,1-TRIFLUOROETHANE (HFC-143a) BY USING EXTRACTIVE DISTILLATION
US5629458A (en) * 1996-07-26 1997-05-13 Alliedsignal Inc. Process for the preparation of 2 2 2 trifluoroethanol
US6047560A (en) * 1997-03-12 2000-04-11 Showa Denko K.K. Process for separating pentafluoroethane and 1,1,1-trifluoroethane
US20050077501A1 (en) * 2003-10-14 2005-04-14 Honeywell International, Inc. Azeotrope-like compositions of trifluoroethane and hydrogen fluoride
US7112708B2 (en) 2004-04-01 2006-09-26 Honeywell International Inc. Method of making difluoromethane, 1,1,1-trifluoroethane and 1,1-difluoroethane
US7608574B2 (en) * 2006-08-17 2009-10-27 Honeywell International Inc. Azeotropic or azeotropic-like compositions of 1,1,1-trifuoroethane and 1-chloro-2,2,2-trifluoroethane
US7405333B1 (en) * 2007-12-17 2008-07-29 Norphlet Chemicals, Inc. Process for the preparation of fluorinated halocarbons

Also Published As

Publication number Publication date
US7608574B2 (en) 2009-10-27
JP5452224B2 (ja) 2014-03-26
CN101528646A (zh) 2009-09-09
WO2008022187A1 (en) 2008-02-21
EP2051954B1 (en) 2012-03-14
US20080045432A1 (en) 2008-02-21
EP2051954A1 (en) 2009-04-29
JP2010501005A (ja) 2010-01-14

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