ES2097829T3 - Procedimiento para la purificacion de fluoro-cloro-hidrocarburos. - Google Patents

Procedimiento para la purificacion de fluoro-cloro-hidrocarburos.

Info

Publication number
ES2097829T3
ES2097829T3 ES92107140T ES92107140T ES2097829T3 ES 2097829 T3 ES2097829 T3 ES 2097829T3 ES 92107140 T ES92107140 T ES 92107140T ES 92107140 T ES92107140 T ES 92107140T ES 2097829 T3 ES2097829 T3 ES 2097829T3
Authority
ES
Spain
Prior art keywords
hydrocarbons
procedure
chlorine
fluorine
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
ES92107140T
Other languages
English (en)
Inventor
Rolf-Michael Dr Jansen
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
Application granted granted Critical
Publication of ES2097829T3 publication Critical patent/ES2097829T3/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
    • 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

LA INVENCION CONCIERNE A UN PROCEDIMIENTO PARA LA SUPRESION DE IMPUREZAS OLEFINICAS DE HIDROCARBUROS DE FLUORCLORO (HCFC) QUE CONTIENEN HIDROGENO. PARA ELLO SE HACE PASAR A LOS HCFC IMPUROS EN LA FASE GASEOSA, ENTRE 200 Y 400 (GRADOS) C A TRAVES DE UNA ZEOLITA.
ES92107140T 1991-04-27 1992-04-27 Procedimiento para la purificacion de fluoro-cloro-hidrocarburos. Expired - Lifetime ES2097829T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4113907 1991-04-27

Publications (1)

Publication Number Publication Date
ES2097829T3 true ES2097829T3 (es) 1997-04-16

Family

ID=6430563

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92107140T Expired - Lifetime ES2097829T3 (es) 1991-04-27 1992-04-27 Procedimiento para la purificacion de fluoro-cloro-hidrocarburos.

Country Status (8)

Country Link
US (1) US5233107A (es)
EP (1) EP0511612B1 (es)
JP (1) JPH0656713A (es)
CA (1) CA2067078A1 (es)
DE (1) DE59207602D1 (es)
ES (1) ES2097829T3 (es)
GR (1) GR3022734T3 (es)
SG (1) SG43952A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288930A (en) * 1991-08-02 1994-02-22 Imperial Chemical Industries Plc Purification of 1,1,1,2-tetrafluoroethane
US5600040A (en) * 1992-07-17 1997-02-04 E. I. Du Pont De Nemours And Company Separation of tetrafluoroethane isomers
ATE234676T1 (de) 1996-06-06 2003-04-15 Du Pont Verfahren zur trennung und selektiven entfernung von wasserstoff-verunreinigung aus verfahrensströmungen
IT1292007B1 (it) 1997-05-27 1999-01-25 Ausimont Spa Processo per la preparazione di hcfc-123
CN1166601C (zh) * 1998-09-03 2004-09-15 索尔微氟及衍生物有限公司 1,1,1,3,3-五氟丁烷的纯化
US6147268A (en) * 1998-09-16 2000-11-14 3M Innovative Properties Company Fluoroalkene-nucleophile adducts for analysis and removal of fluoroalkenes
GB0010614D0 (en) * 2000-05-04 2000-06-21 Ici Plc Removal of (hydro)haloalkene impurities from product streams
US7084315B2 (en) * 2000-05-04 2006-08-01 Ineos Fluor Holdings Limited Removal of (hydro)haloalkene impurities from product streams
ATE405537T1 (de) * 2000-08-10 2008-09-15 Solvay Verfahren zur herstellung von einem gereinigten hydrofluoralkan
JP4767422B2 (ja) * 2001-01-15 2011-09-07 昭和電工株式会社 オクタフルオロプロパンの精製方法および製造方法並びにその用途
US6774270B1 (en) 2003-04-01 2004-08-10 3M Innovative Properties Company Method of removing hexafluoropropylene dimers
KR100839063B1 (ko) * 2003-11-10 2008-06-19 쇼와 덴코 가부시키가이샤 1,1-디플루오로에탄의 정제방법
CN1330617C (zh) * 2004-10-29 2007-08-08 浙江蓝天环保高科技股份有限公司 三氟二氯乙烷的提纯方法
GB0611742D0 (en) * 2006-06-14 2006-07-26 Ineos Fluor Holdings Ltd Desiccants for fluids
FR2933402B1 (fr) * 2008-07-03 2010-07-30 Arkema France Procede de purification de 2,3,3,3-tetrafluoro-1-propene (hfo1234yf)
US8337595B2 (en) * 2011-04-20 2012-12-25 Honeywell International Inc. Purification of trans-1,3,3,3-tetrafluoropropene
US8796493B2 (en) * 2011-09-30 2014-08-05 Honeywell International Inc. Methods to separate halogentated olefins from 2-chloro-1,1,1,2-tetrafluoropropane using a solid adsorbent
CN109232172A (zh) * 2012-02-10 2019-01-18 汪海有 用于制造2,3,3,3-四氟丙烯的改进的方法
CN103449959B (zh) * 2012-06-01 2015-03-18 中化蓝天集团有限公司 超高纯1,1,1,2,3,3,3-七氟丙烷的制备方法
US10995047B2 (en) 2013-03-15 2021-05-04 The Chemours Company Fc, Llc Process for the reduction of RƒC≡CX impurities in fluoroolefins
MX370100B (es) * 2013-03-15 2019-12-02 Chemours Co Fc Llc Proceso para la reduccion de impurezas de alquino en fluoroolefinas.
US20150259267A1 (en) 2014-03-14 2015-09-17 E.I. Du Pont De Nemours And Company PROCESS FOR THE REDUCTION OF RfC=CX IMPURITIES IN FLUOROOLEFINS
KR20150131272A (ko) 2013-03-15 2015-11-24 허니웰 인터내셔날 인코포레이티드 2,3,3,3-테트라플루오로프로펜 생성물에서 할로겐화 에틸렌 불순물을 제거하는 방법
GB201410174D0 (en) 2014-06-09 2014-07-23 Mexichem Amanco Holding Sa Process
JP2018513197A (ja) 2015-04-24 2018-05-24 ハネウェル・インターナショナル・インコーポレーテッドＨｏｎｅｙｗｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃ． ２４４ｂｂ中の１２３３ｘｆの濃度を減少させる方法
WO2020225911A1 (ja) * 2019-05-09 2020-11-12 日新電機株式会社 絶縁ガス用吸着剤及びガス絶縁電力機器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696156A (en) * 1970-04-03 1972-10-03 Du Pont Process for purification of fluoroperhalocarbons
JPS61236735A (ja) * 1985-04-15 1986-10-22 Hodogaya Chem Co Ltd ２，６−ジクロロトルエンの選択的分離法
US4922044A (en) * 1988-11-04 1990-05-01 Allied-Signal Inc. Purification of chloroform
ATE108429T1 (de) * 1988-11-22 1994-07-15 Du Pont Verfahren zur reinigung von gesättigten halokohlenwasserstoffen.
US4906796A (en) * 1989-03-08 1990-03-06 Allied Signal Inc. Process for purifying 1,1,1,2-tetrafluoroethane
US4940824A (en) * 1989-12-14 1990-07-10 Allied-Signal Inc. Process for removing vinylidene chloride from 1,1-dichloro-1-fluoroethane
US4940825A (en) * 1989-12-14 1990-07-10 Allied-Signal Inc. Process for removing dichloroacetylene from 1,1-dichloro-1-fluoroethane and/or vinylidene chloride
US4950816A (en) * 1989-12-15 1990-08-21 Allied-Signal Inc. Purification of 1,1-dichloro-1-fluoroethane

Also Published As

Publication number Publication date
CA2067078A1 (en) 1992-10-28
EP0511612A3 (en) 1993-05-19
JPH0656713A (ja) 1994-03-01
EP0511612A2 (de) 1992-11-04
SG43952A1 (en) 1997-11-14
EP0511612B1 (de) 1996-12-04
DE59207602D1 (de) 1997-01-16
GR3022734T3 (en) 1997-06-30
US5233107A (en) 1993-08-03

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