BR9916345A - Processos de separação de uma mistura compreendendo pelo menos um hidrofluoroalcano e fluoreto de hidrogênio, e de preparação de um hidrofluoroalcano, e, composição de azeotrópicos ou pseudo-azeotrópicos - Google Patents

Processos de separação de uma mistura compreendendo pelo menos um hidrofluoroalcano e fluoreto de hidrogênio, e de preparação de um hidrofluoroalcano, e, composição de azeotrópicos ou pseudo-azeotrópicos

Info

Publication number
BR9916345A
BR9916345A BR9916345-4A BR9916345A BR9916345A BR 9916345 A BR9916345 A BR 9916345A BR 9916345 A BR9916345 A BR 9916345A BR 9916345 A BR9916345 A BR 9916345A
Authority
BR
Brazil
Prior art keywords
hydrofluoroalkane
azeotropes
mixture
hydrogen fluoride
preparing
Prior art date
Application number
BR9916345-4A
Other languages
English (en)
Other versions
BR9916345B1 (pt
Inventor
Alain Lambert
Vincent Wilmet
Original Assignee
Solvay
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=3891577&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9916345(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Solvay filed Critical Solvay
Publication of BR9916345A publication Critical patent/BR9916345A/pt
Publication of BR9916345B1 publication Critical patent/BR9916345B1/pt

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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C01B7/195—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C01B7/195—Separation; Purification
    • C01B7/196—Separation; Purification by distillation
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

"PROCESSOS DE SEPARAçãO DE UMA MISTURA COMPREENDENDO PELO MENOS UM HIDROFLUOROALCANO E FLUORETO DE HIDROGêNIO, E DE PREPARAçãO DE UM HIDROFLUOROALCANO, E, COMPOSIçãO DE AZEOTRóPICOS OU PSEUDO-AZEOTRóPICOS". Processo de separação de uma mistura compreendendo pelo menos um hidrofluoroalcano e fluoreto de hidrogênio, de acordo com o qual se faz reagir uma mistura hidrofluoroalcano/ fluoreto de hidrogênio com pelo menos um precursor clorado ou clorofluorado do hidrofluoroalcano. Processo de preparação de um hidrofluoroalcano compreendendo uma tal separação, combinado a uma etapa de reação catalítica. Composições azeotrópicas.
BRPI9916345-4A 1998-12-18 1999-12-16 Processos de separação de uma mistura compreendendo pelo menos um hidrofluoroalcano e fluoreto de hidrogênio, de preparação de um hidrofluoroalcano, e, para a manufatura de 1,1,1,3,3,-pentafluorobutano. BR9916345B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE9800910 1998-12-18
BE9800910 1998-12-18
PCT/EP1999/010173 WO2000037401A1 (fr) 1998-12-18 1999-12-16 Procede de separation d'un melange comprenant au moins un hydrofluoroalcane et du fluorure d'hydrogene, procedes de preparation d'un hydrofluoroalcane et compositions azeotropiques

Publications (2)

Publication Number Publication Date
BR9916345A true BR9916345A (pt) 2001-10-02
BR9916345B1 BR9916345B1 (pt) 2011-08-23

Family

ID=3891577

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9916345-4A BR9916345B1 (pt) 1998-12-18 1999-12-16 Processos de separação de uma mistura compreendendo pelo menos um hidrofluoroalcano e fluoreto de hidrogênio, de preparação de um hidrofluoroalcano, e, para a manufatura de 1,1,1,3,3,-pentafluorobutano.

Country Status (19)

Country Link
US (4) US6521803B1 (pt)
EP (3) EP2368869A1 (pt)
JP (2) JP4785251B2 (pt)
KR (1) KR100684939B1 (pt)
CN (5) CN101284758B (pt)
AR (1) AR021727A1 (pt)
AT (1) ATE430119T1 (pt)
AU (1) AU769820B2 (pt)
BR (1) BR9916345B1 (pt)
CA (1) CA2355385C (pt)
CZ (1) CZ303077B6 (pt)
DE (1) DE69940828D1 (pt)
ES (1) ES2325778T3 (pt)
HU (1) HU227729B1 (pt)
PL (4) PL200329B1 (pt)
RU (2) RU2392260C2 (pt)
TW (1) TW499407B (pt)
WO (1) WO2000037401A1 (pt)
ZA (1) ZA200104829B (pt)

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US20030028057A1 (en) * 2001-07-20 2003-02-06 Stephen Owens Methods and materials for the preparation and purification of halogenated hydrocarbons
US7094936B1 (en) * 2001-07-20 2006-08-22 Great Lakes Chemical Corporation Process for preparing halogenated alkanes
FR2855069B1 (fr) * 2003-05-22 2006-06-16 Solvay Procede pour la separation d'au moins un compose organique
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US8766020B2 (en) * 2008-07-31 2014-07-01 Honeywell International Inc. Process for producing 2,3,3,3-tetrafluoropropene
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US7803975B2 (en) * 2006-07-13 2010-09-28 E.I. Du Pont De Nemours And Company Process for separating a fluoroolefin from HF by liquid-liquid extraction
US9040759B2 (en) * 2007-07-06 2015-05-26 Honeywell International Inc. Preparation of fluorinated olefins via catalytic dehydrohalogenation of halogenated hydrocarbons
BRPI0906014A2 (pt) * 2008-02-21 2015-06-30 Du Pont "processo de separação de uma mistura que compreende hf e hfc-1234yf, processo de separação de hfc-1234yf de uma mistura que compreende fluoreto de hidrogênio e o mencionado hfc-1234yf, processo de separação de fluoreto de hidrogênio de uma mistura que compreende fluoreto de hidrogênio e hfc-1234yf, processo de purificação de hfc-1234yf a partir de uma mistura que compreende hfc-1234yf e hf, processo de purificação de hf a partir de uma mistura que compreende um hfc-1234yf e hf, processo de separação de hfc-1234yf de uma mistura de hfc-1234yf, hf e pelo menos um dentre hfc-245cb ou hfc-245eb e processo de separação de hf de uma mistura que compreende hfc-1234yf, hf e pelo menos um dentre hfc-245cb ou hfc-245eb"
KR102035526B1 (ko) * 2008-02-21 2019-10-24 더 케무어스 컴퍼니 에프씨, 엘엘씨 3,3,3-트라이플루오로프로펜 및 플루오르화수소를 포함하는 공비 조성물 및 이의 분리방법
ES2483995T3 (es) * 2008-02-21 2014-08-08 E. I. Du Pont De Nemours And Company Procesos para la separación de 1,3,3,3-tetrafluoropropeno del fluoruro de hidrógeno por medio de destilación azeotrópica
US8410040B2 (en) * 2008-10-31 2013-04-02 Honeywell International Inc. Azeotrope-like compositions of 1,1,1,2,3-pentachloropropane and hydrogen fluoride
US8008243B2 (en) * 2008-10-31 2011-08-30 Honeywell International Inc. Azeotrope-like compositions of 1,1,2,3-tetrachloropropene and hydrogen fluoride
CN102227395A (zh) * 2008-11-13 2011-10-26 苏威氟有限公司 氢氟烯烃、氢氟烯烃的制造以及使用氢氟烯烃的方法
ES2568795T3 (es) * 2008-11-25 2016-05-04 Solvay Fluor Gmbh Proceso para la preparación de clorofluoroalquenos
US8093441B2 (en) * 2008-12-18 2012-01-10 Exxonmobil Research And Engineering Company Removal of light fluoroalkanes from hydrocarbon streams
US8075797B2 (en) * 2009-01-29 2011-12-13 Honeywell International Inc. Azeotrope-like compositions of pentafluoropropane, chlorotrifluoropropene, and hydrogen fluoride
TW201103972A (en) 2009-04-01 2011-02-01 Solvay Fluor Gmbh Process for the manufacture of etched items
CN102971279B (zh) 2010-04-02 2015-05-20 索尔维公司 用于对氢氯氟烷脱氟化氢的方法以及由此获得的产品
ES2531185T3 (es) 2010-04-02 2015-03-11 Solvay Procedimiento para la deshidrocloración de hidroclorofluoroalcanos
US8487155B2 (en) 2010-12-07 2013-07-16 Exxonmobil Research And Engineering Company Removal of light fluoroalkanes from hydrocarbon streams
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CN111094503B (zh) * 2017-09-11 2022-04-01 科慕埃弗西有限公司 包含氟化氢和含氟烃的共沸组合物
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Also Published As

Publication number Publication date
TW499407B (en) 2002-08-21
PL200329B1 (pl) 2008-12-31
CN100387561C (zh) 2008-05-14
CZ20012215A3 (cs) 2001-10-17
KR100684939B1 (ko) 2007-02-22
EP1140747A1 (fr) 2001-10-10
JP2009203239A (ja) 2009-09-10
KR20010101234A (ko) 2001-11-14
RU2261856C2 (ru) 2005-10-10
ZA200104829B (en) 2002-06-13
CN101284757A (zh) 2008-10-15
PL206502B1 (pl) 2010-08-31
PL349391A1 (en) 2002-07-15
US7223892B2 (en) 2007-05-29
AR021727A1 (es) 2002-07-31
BR9916345B1 (pt) 2011-08-23
US20070021635A1 (en) 2007-01-25
DE69940828D1 (de) 2009-06-10
US6521803B1 (en) 2003-02-18
CA2355385C (fr) 2010-04-27
CN1680232A (zh) 2005-10-12
US7074434B2 (en) 2006-07-11
HUP0104672A3 (en) 2003-08-28
CA2355385A1 (fr) 2000-06-29
CN101284758B (zh) 2011-08-17
ATE430119T1 (de) 2009-05-15
US20080033219A1 (en) 2008-02-07
AU2433300A (en) 2000-07-12
CN101284758A (zh) 2008-10-15
CN104987277A (zh) 2015-10-21
JP5144592B2 (ja) 2013-02-13
RU2392260C2 (ru) 2010-06-20
CN1334788A (zh) 2002-02-06
PL208571B1 (pl) 2011-05-31
PL208572B1 (pl) 2011-05-31
RU2005122401A (ru) 2007-01-20
EP1140747B1 (fr) 2009-04-29
EP2368869A1 (fr) 2011-09-28
CZ303077B6 (cs) 2012-03-21
EP2078708A1 (fr) 2009-07-15
ES2325778T3 (es) 2009-09-16
AU769820B2 (en) 2004-02-05
WO2000037401A1 (fr) 2000-06-29
HUP0104672A2 (hu) 2002-03-28
JP2002533302A (ja) 2002-10-08
HU227729B1 (en) 2012-01-30
US7566809B2 (en) 2009-07-28
US20030060671A1 (en) 2003-03-27
JP4785251B2 (ja) 2011-10-05

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