ATE430119T1 - Verfahren zur trennung einer mischung, die mindestens ein hydrofluoralkan und fluorwasserstoff enthält, und verfahren zur herstellung eines hydrofluoralkans - Google Patents
Verfahren zur trennung einer mischung, die mindestens ein hydrofluoralkan und fluorwasserstoff enthält, und verfahren zur herstellung eines hydrofluoralkansInfo
- Publication number
- ATE430119T1 ATE430119T1 AT99967969T AT99967969T ATE430119T1 AT E430119 T1 ATE430119 T1 AT E430119T1 AT 99967969 T AT99967969 T AT 99967969T AT 99967969 T AT99967969 T AT 99967969T AT E430119 T1 ATE430119 T1 AT E430119T1
- Authority
- AT
- Austria
- Prior art keywords
- hydrofluoralkane
- hydrofluoroalkane
- separating
- producing
- mixture containing
- Prior art date
Links
- 150000005828 hydrofluoroalkanes Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
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
-
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 (1)
Publication Number | Publication Date |
---|---|
ATE430119T1 true ATE430119T1 (de) | 2009-05-15 |
Family
ID=3891577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99967969T ATE430119T1 (de) | 1998-12-18 | 1999-12-16 | Verfahren zur trennung einer mischung, die mindestens ein hydrofluoralkan und fluorwasserstoff enthält, und verfahren zur herstellung eines hydrofluoralkans |
Country Status (19)
Country | Link |
---|---|
US (4) | US6521803B1 (de) |
EP (3) | EP2368869A1 (de) |
JP (2) | JP4785251B2 (de) |
KR (1) | KR100684939B1 (de) |
CN (5) | CN101284758B (de) |
AR (1) | AR021727A1 (de) |
AT (1) | ATE430119T1 (de) |
AU (1) | AU769820B2 (de) |
BR (1) | BR9916345B1 (de) |
CA (1) | CA2355385C (de) |
CZ (1) | CZ303077B6 (de) |
DE (1) | DE69940828D1 (de) |
ES (1) | ES2325778T3 (de) |
HU (1) | HU227729B1 (de) |
PL (4) | PL208572B1 (de) |
RU (2) | RU2392260C2 (de) |
TW (1) | TW499407B (de) |
WO (1) | WO2000037401A1 (de) |
ZA (1) | ZA200104829B (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6521803B1 (en) * | 1998-12-18 | 2003-02-18 | Solvay (Societe Anonyme) | Method for separating a mixture comprising at least an hydrofluoroalkane and hydrogen fluoride, methods for preparing a hydrofluoroalkane and azeotropic compositions |
EP2093187A1 (de) | 2001-06-01 | 2009-08-26 | Honeywell International Inc. | Verfahren zur Entfernung von 1,1,1,3,3-Pentafluorbutan |
US7094936B1 (en) * | 2001-07-20 | 2006-08-22 | Great Lakes Chemical Corporation | Process for preparing halogenated alkanes |
US20030028057A1 (en) * | 2001-07-20 | 2003-02-06 | Stephen Owens | Methods and materials for the preparation and purification of halogenated hydrocarbons |
FR2855069B1 (fr) * | 2003-05-22 | 2006-06-16 | Solvay | Procede pour la separation d'au moins un compose organique |
US6988994B2 (en) * | 2003-08-14 | 2006-01-24 | New York University | Positive airway pressure system and method for treatment of sleeping disorder in patient |
US8101219B2 (en) * | 2004-03-05 | 2012-01-24 | Eggology, Inc. | Apparatus for preparing egg products in a microwave oven |
US7709438B2 (en) * | 2005-11-01 | 2010-05-04 | E. I. Du Pont De Nemours And Company | Azeotrope compositions comprising nonafluoropentene and hydrogen fluoride and uses thereof |
US8766020B2 (en) * | 2008-07-31 | 2014-07-01 | Honeywell International Inc. | Process for producing 2,3,3,3-tetrafluoropropene |
US20070106099A1 (en) * | 2005-11-10 | 2007-05-10 | Pcbu Services, Inc. | Production processes and systems |
RU2445302C2 (ru) | 2006-06-27 | 2012-03-20 | Е.И. Дюпон Де Немур Энд Компани | Способы получения тетрафторпропена |
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 |
JP2011513227A (ja) * | 2008-02-21 | 2011-04-28 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 共沸蒸留によるフッ化水素からの2,3,3,3−テトラフルオロプロペンの分離方法 |
KR101851887B1 (ko) * | 2008-02-21 | 2018-04-24 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 공비 증류에 의한 플루오르화수소로부터의 1,3,3,3-테트라플루오로프로펜의 분리 방법 |
ES2610615T3 (es) * | 2008-02-21 | 2017-04-28 | The Chemours Company Fc, Llc | Composiciones de azeótropos que comprenden 3,3,3-trifluoropropeno y fluoruro de hidrógeno y procedimientos para la separación de los mismos |
US8008243B2 (en) * | 2008-10-31 | 2011-08-30 | Honeywell International Inc. | Azeotrope-like compositions of 1,1,2,3-tetrachloropropene and hydrogen fluoride |
US8410040B2 (en) * | 2008-10-31 | 2013-04-02 | Honeywell International Inc. | Azeotrope-like compositions of 1,1,1,2,3-pentachloropropane and hydrogen fluoride |
JP2012508778A (ja) * | 2008-11-13 | 2012-04-12 | ゾルファイ フルーオル ゲゼルシャフト ミット ベシュレンクテル ハフツング | ヒドロフルオロオレフィン、ヒドロフルオロオレフィンの製造およびヒドロフルオロオレフィンを用いる方法 |
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 |
WO2011121058A1 (en) | 2010-04-02 | 2011-10-06 | Solvay Sa | Process for dehydrochlorination of hydrochlorofluoroalkanes |
JP6069187B2 (ja) | 2010-04-02 | 2017-02-01 | ソルヴェイ(ソシエテ アノニム) | ヒドロクロロフルオロアルカン類の脱フッ化水素方法及びそれにより得られる生成物 |
US8487155B2 (en) | 2010-12-07 | 2013-07-16 | Exxonmobil Research And Engineering Company | Removal of light fluoroalkanes from hydrocarbon streams |
US8999909B2 (en) | 2012-02-23 | 2015-04-07 | Honeywell International Inc. | Azeotropic compositions of 1,1,1,3,3-pentachloropropane and hydrogen fluoride |
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 |
CN110092707B (zh) * | 2018-01-30 | 2020-08-11 | 中昊晨光化工研究院有限公司 | 一种四氟乙烯生产过程中去除氟化氢的方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1443616C3 (de) * | 1963-11-13 | 1974-05-09 | Chemische Fabrik Von Heyden Gmbh, 8000 Muenchen | Verbessertes Verfahren zur Fluorierung und Polyfluorierung von Chlor enthaltenden niederen aliphatischen Halogenkohlenwasserstoffen |
DE69031344D1 (de) * | 1989-10-04 | 1997-10-02 | Du Pont | Verfahren zur reinigung von fluorkohlenwasserstoffen |
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 |
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 |
US5395997A (en) * | 1993-07-29 | 1995-03-07 | Alliedsignal Inc. | Process for the preparation of hydrofluorocarbons having 3 to 7 carbon atoms |
US5414165A (en) | 1994-07-29 | 1995-05-09 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 1,1,1,3,3,3,-hexafluoropropane |
FR2724167B1 (fr) * | 1994-09-05 | 1996-11-29 | Solvay | Procede pour l'hydrofluoration de chloro (fluoro) butane |
RU2126396C1 (ru) | 1994-09-14 | 1999-02-20 | Сагами Кемикал Рисерч Сентр | Производные эпоксициклогексана и регуляторы роста растений |
FR2724928B1 (fr) * | 1994-09-26 | 1996-10-31 | Atochem Elf Sa | Synthese de 1,1,1,3,3-pentafluoropropane |
EP0876314B1 (de) | 1995-08-01 | 2003-02-26 | E.I. Du Pont De Nemours And Company | Verfahren zur herstellung von halogenkohlenwasserstoffen und ausgewählte verbindungen und azeotrope mit hf |
US5616819A (en) * | 1995-08-28 | 1997-04-01 | Laroche Industries Inc. | Process for preparing fluorinated aliphatic compounds |
ES2155201T3 (es) | 1995-10-10 | 2001-05-01 | Ici Plc | Procedimiento para la recuperacion de fluoruro de hidrogeno. |
FR2740132B1 (fr) | 1995-10-23 | 1997-12-19 | Solvay | Procede pour la preparation de 1,1,1,3,3-pentafluoropropane |
FR2744442B1 (fr) * | 1996-02-01 | 1998-02-27 | Atochem Elf Sa | Preparation du 1,1,1,3,3-pentachlorobutane et du 1,1,1,3,3,-pentafluorobutane |
JP3831987B2 (ja) * | 1996-09-25 | 2006-10-11 | 旭硝子株式会社 | 1,1,1,3,3−ペンタフルオロプロパンの製造方法 |
US6023004A (en) | 1996-11-12 | 2000-02-08 | Alliedsignal, Inc. | Liquid phase catalytic fluorination of hydrochlorocarbon and hydrochlorofluorocarbon |
FR2768727A1 (fr) * | 1997-09-23 | 1999-03-26 | Atochem Elf Sa | Synthese du 1,1,1,3,3-pentafluoropropane |
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 |
US6521803B1 (en) * | 1998-12-18 | 2003-02-18 | Solvay (Societe Anonyme) | Method for separating a mixture comprising at least an hydrofluoroalkane and hydrogen fluoride, methods for preparing a hydrofluoroalkane and azeotropic compositions |
EP1165475B1 (de) * | 1999-03-24 | 2004-01-14 | SOLVAY (Société Anonyme) | Verfahren zur abtrennung von fluorwasserstoff aus seinen mischungen mit 1,1,1,3,3-pentafluorbutan und verfahren zur herstellung von pentafluorbutan |
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 |
-
1999
- 1999-12-16 US US09/868,368 patent/US6521803B1/en not_active Expired - Lifetime
- 1999-12-16 PL PL385267A patent/PL208572B1/pl unknown
- 1999-12-16 EP EP11153263A patent/EP2368869A1/de not_active Withdrawn
- 1999-12-16 EP EP09158967A patent/EP2078708A1/de not_active Ceased
- 1999-12-16 CN CN2008100854764A patent/CN101284758B/zh not_active Expired - Lifetime
- 1999-12-16 KR KR1020017007485A patent/KR100684939B1/ko not_active IP Right Cessation
- 1999-12-16 CN CNA2005100651304A patent/CN1680232A/zh active Pending
- 1999-12-16 BR BRPI9916345-4A patent/BR9916345B1/pt not_active IP Right Cessation
- 1999-12-16 AT AT99967969T patent/ATE430119T1/de not_active IP Right Cessation
- 1999-12-16 CN CNA2008100854779A patent/CN101284757A/zh active Pending
- 1999-12-16 CN CN201510305450.6A patent/CN104987277A/zh active Pending
- 1999-12-16 CN CNB998162469A patent/CN100387561C/zh not_active Ceased
- 1999-12-16 RU RU2005122401/04A patent/RU2392260C2/ru not_active IP Right Cessation
- 1999-12-16 AR ARP990106474A patent/AR021727A1/es not_active Application Discontinuation
- 1999-12-16 JP JP2000589475A patent/JP4785251B2/ja not_active Expired - Fee Related
- 1999-12-16 PL PL385266A patent/PL208571B1/pl unknown
- 1999-12-16 HU HU0104672A patent/HU227729B1/hu not_active IP Right Cessation
- 1999-12-16 RU RU2001119986/04A patent/RU2261856C2/ru not_active IP Right Cessation
- 1999-12-16 ES ES99967969T patent/ES2325778T3/es not_active Expired - Lifetime
- 1999-12-16 EP EP99967969A patent/EP1140747B1/de not_active Expired - Lifetime
- 1999-12-16 CA CA2355385A patent/CA2355385C/fr not_active Expired - Fee Related
- 1999-12-16 PL PL385268A patent/PL206502B1/pl unknown
- 1999-12-16 CZ CZ20012215A patent/CZ303077B6/cs not_active IP Right Cessation
- 1999-12-16 PL PL349391A patent/PL200329B1/pl unknown
- 1999-12-16 DE DE69940828T patent/DE69940828D1/de not_active Expired - Lifetime
- 1999-12-16 AU AU24333/00A patent/AU769820B2/en not_active Ceased
- 1999-12-16 WO PCT/EP1999/010173 patent/WO2000037401A1/fr active IP Right Grant
- 1999-12-27 TW TW088123242A patent/TW499407B/zh not_active IP Right Cessation
-
2001
- 2001-06-13 ZA ZA200104829A patent/ZA200104829B/xx unknown
-
2002
- 2002-10-29 US US10/282,785 patent/US7074434B2/en not_active Expired - Fee Related
-
2006
- 2006-06-28 US US11/476,306 patent/US7223892B2/en not_active Expired - Fee Related
-
2007
- 2007-05-25 US US11/753,970 patent/US7566809B2/en not_active Expired - Fee Related
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2009
- 2009-06-15 JP JP2009142392A patent/JP5144592B2/ja not_active Expired - Fee Related
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |