ATE405537T1 - Verfahren zur herstellung von einem gereinigten hydrofluoralkan - Google Patents
Verfahren zur herstellung von einem gereinigten hydrofluoralkanInfo
- Publication number
- ATE405537T1 ATE405537T1 AT01974222T AT01974222T ATE405537T1 AT E405537 T1 ATE405537 T1 AT E405537T1 AT 01974222 T AT01974222 T AT 01974222T AT 01974222 T AT01974222 T AT 01974222T AT E405537 T1 ATE405537 T1 AT E405537T1
- Authority
- AT
- Austria
- Prior art keywords
- reaction
- purified
- hydrofluoroalkane
- organic impurities
- distillation
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 4
- 150000005828 hydrofluoroalkanes Chemical class 0.000 abstract 3
- 239000012535 impurity Substances 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 1
- 239000003463 adsorbent Substances 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 238000000895 extractive distillation Methods 0.000 abstract 1
- 238000010574 gas phase reaction Methods 0.000 abstract 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
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
-
- 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
- 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
- C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0010549A FR2812872A1 (fr) | 2000-08-10 | 2000-08-10 | Procede d'obtention d'un hydrofluoalcane epure |
| FR0010548A FR2812871A1 (fr) | 2000-08-10 | 2000-08-10 | Procede d'obtention d'un hydrofluoroalcane epure |
| FR0010547A FR2812870A1 (fr) | 2000-08-10 | 2000-08-10 | Procede d'obtention d'un hydrofluoroalcane epure |
| FR0010546A FR2812869A1 (fr) | 2000-08-10 | 2000-08-10 | Procede d'obtention d'un hydrofluoroalcane epure |
| FR0103193 | 2001-03-07 | ||
| FR0108910A FR2826958A1 (fr) | 2001-07-04 | 2001-07-04 | Procede d'obtention d'un hydrofluoroalcane epure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE405537T1 true ATE405537T1 (de) | 2008-09-15 |
Family
ID=27546307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01974222T ATE405537T1 (de) | 2000-08-10 | 2001-08-10 | Verfahren zur herstellung von einem gereinigten hydrofluoralkan |
Country Status (11)
| Country | Link |
|---|---|
| US (3) | US7179949B2 (de) |
| EP (2) | EP1985601A3 (de) |
| JP (1) | JP2004505936A (de) |
| CN (1) | CN1678552B (de) |
| AT (1) | ATE405537T1 (de) |
| AU (3) | AU9379201A (de) |
| CA (1) | CA2418856C (de) |
| DE (1) | DE60135469D1 (de) |
| ES (1) | ES2312469T3 (de) |
| MX (1) | MXPA03001224A (de) |
| WO (1) | WO2002012153A1 (de) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020093654A1 (en) * | 2000-07-11 | 2002-07-18 | Lieberman Robert A. | Apparatus and method for imaging |
| EP1985601A3 (de) * | 2000-08-10 | 2008-12-17 | SOLVAY (Société Anonyme) | Verfahren zur Herstellung von einem gereinigten Hydrofluoralkan |
| US7189311B2 (en) * | 2001-03-23 | 2007-03-13 | Honeywell International Inc. | Purification of difluoromethane |
| US20050177012A1 (en) * | 2001-07-20 | 2005-08-11 | Pcbu Services, Inc. | Halocarbon production processes, halocarbon separation processes, and halocarbon separation systems |
| 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 |
| DE10351194B4 (de) * | 2003-10-30 | 2006-07-27 | Hadinek, Lutz, Dipl.-Chem. | Verfahren zur Reinigung fluorierter Kohlenwasserstoffe |
| US20070191652A1 (en) * | 2004-03-29 | 2007-08-16 | Hiromoto Ohno | Process for production of 1,1,1,2- tetrafluoroethane and/or pentafluorethane and applications of the same |
| EP1757570A1 (de) * | 2005-08-25 | 2007-02-28 | Solvay SA | Verfahren zur Gewinnung von gereinigten Hydrofluoralkanen mit zwei Kohlenstoffatomen |
| US8766020B2 (en) | 2008-07-31 | 2014-07-01 | Honeywell International Inc. | Process for producing 2,3,3,3-tetrafluoropropene |
| US20100181186A1 (en) * | 2007-07-20 | 2010-07-22 | Solvay Fluor Gmbh | Process for obtaining a purified hydrofluoroalkane |
| KR20100017987A (ko) | 2007-09-13 | 2010-02-16 | 알케마 인코포레이티드 | 하이드로플루오로올레핀의 z 및 e 입체이성체의 조합물을 함유하는 조성물 |
| US8975454B2 (en) | 2008-07-31 | 2015-03-10 | Honeywell International Inc. | Process for producing 2,3,3,3-tetrafluoropropene |
| US8163196B2 (en) | 2008-10-28 | 2012-04-24 | Honeywell International Inc. | Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropene |
| US7935268B2 (en) * | 2008-10-28 | 2011-05-03 | Honeywell International Inc. | Azeotrope-like compositions comprising trans-1-chloro-3,3,3-trifluoropropene |
| US9150768B2 (en) | 2008-10-28 | 2015-10-06 | Honeywell International Inc. | Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropene |
| US9926244B2 (en) | 2008-10-28 | 2018-03-27 | Honeywell International Inc. | Process for drying HCFO-1233zd |
| US8703006B2 (en) | 2008-10-28 | 2014-04-22 | Honeywell International Inc. | Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropene |
| US8217208B2 (en) | 2008-12-12 | 2012-07-10 | Honeywell International, Inc. | Isomerization of 1-chloro-3,3,3-trifluoropropene |
| CN101768046B (zh) * | 2008-12-30 | 2013-01-23 | 浙江蓝天环保高科技股份有限公司 | 一种HFC-245fa的精制方法 |
| WO2010131585A1 (ja) * | 2009-05-12 | 2010-11-18 | 和光純薬工業株式会社 | 有機溶媒の精製方法 |
| US8487155B2 (en) * | 2010-12-07 | 2013-07-16 | Exxonmobil Research And Engineering Company | Removal of light fluoroalkanes from hydrocarbon streams |
| 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 |
| 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 |
| US9162947B2 (en) | 2013-03-15 | 2015-10-20 | Honeywell International Inc. | High temperature isomerization of (E)-1-chloro-3,3,3-trifluoropropene to (Z)-1-chloro-3,3,3-trifluoropropene |
| JP6115550B2 (ja) | 2014-11-17 | 2017-04-19 | ダイキン工業株式会社 | HFC−245cbと(E)−HFO−1234zeとを含有する組成物から両化合物を分離する方法 |
| EP3285921A4 (de) | 2015-04-24 | 2019-02-20 | Honeywell International Inc. | Verfahren zur regenerierung von festen adsorptionsmitteln |
| CN107743479A (zh) | 2015-04-24 | 2018-02-27 | 霍尼韦尔国际公司 | 降低244bb中的1233xf浓度的方法 |
| FR3046159B1 (fr) * | 2015-12-23 | 2019-12-13 | Arkema France | Procede de preparation du 2,3,3,3-tetrafluoropropene et recyclage du 1,1,1,2,2-pentafluoropropane exempt d'impuretes. |
| CN109251124B (zh) * | 2018-11-01 | 2022-01-18 | 广东华特气体股份有限公司 | 一种一氟甲烷提纯工艺 |
| CN110639569B (zh) * | 2019-06-16 | 2022-04-08 | 浙江工业大学 | 一种富含不饱和配位的二维陶瓷材料催化剂及其制备方法和应用 |
| CN110845299A (zh) * | 2019-10-05 | 2020-02-28 | 泰兴梅兰新材料有限公司 | 一种脱除八氟环丁烷中全氟烯烃的方法 |
| US11274069B2 (en) | 2020-08-13 | 2022-03-15 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Mono-substituted cyclopentadienes and metal cyclopentadienyl complexes and synthesis methods thereof |
| US12083493B2 (en) | 2021-03-04 | 2024-09-10 | American Air Liquide, Inc. | Selective adsorption of halocarbon impurities containing cl, br and i in fluorocarbons or hydrofluorocarbons using adsorbent supported metal oxide |
| WO2025128797A1 (en) | 2023-12-13 | 2025-06-19 | Blue Evolution, Inc | Ecofriendly, biodegradable biological polysaccharide composition for packaging materials |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3218363A (en) * | 1956-08-15 | 1965-11-16 | Pennsalt Chemicals Corp | Purification of perfluorochlorocarbons |
| US2999885A (en) * | 1959-09-17 | 1961-09-12 | Du Pont | Purification of fluorocarbons |
| NL264123A (de) * | 1960-04-28 | |||
| US3696156A (en) * | 1970-04-03 | 1972-10-03 | Du Pont | Process for purification of fluoroperhalocarbons |
| US4129603A (en) * | 1978-02-07 | 1978-12-12 | Imperial Chemical Industries Limited | Manufacture of halogenated compounds |
| US4801763A (en) * | 1987-07-27 | 1989-01-31 | Occidental Chemical Corporation | Selective chlorination of chlorotrifluoroethylene telomers |
| DE68916756D1 (de) * | 1988-11-22 | 1994-08-18 | Du Pont | Verfahren zur Reinigung von gesättigten Halokohlenwasserstoffen. |
| US5001287A (en) * | 1989-02-02 | 1991-03-19 | E. I. Du Pont De Nemours And Company | Purification of saturated halocarbons |
| US4906796A (en) * | 1989-03-08 | 1990-03-06 | Allied Signal Inc. | Process for purifying 1,1,1,2-tetrafluoroethane |
| US4950364A (en) * | 1989-05-04 | 1990-08-21 | Pennwalt Corporation | Process for the separation of 1,1-dichloro-1-fluoroethane and 1,1,1,3,3-pentafluorobutane |
| JPH04300842A (ja) * | 1991-03-28 | 1992-10-23 | Showa Denko Kk | ハイドロクロロフルオロカーボン及びハイドロフルオロカーボンの精製方法 |
| JPH0656713A (ja) | 1991-04-27 | 1994-03-01 | Hoechst Ag | クロロフルオロ炭化水素の精製方法 |
| DE4115025A1 (de) | 1991-05-08 | 1992-11-12 | Hoechst Ag | Verfahren zur entfernung olefinischer verunreinigungen aus 1,1,1,2,3,3,3-heptafluorpropan |
| DE4116121A1 (de) † | 1991-05-17 | 1992-11-19 | Hoechst Ag | Verfahren zur reinigung von gemischen, die im wesentlichen aus perfluorierten alkylbromiden oder alkylendibromiden bestehen |
| ES2099315T3 (es) * | 1992-05-26 | 1997-05-16 | Solvay | Procedimiento para la preparacion de fluoro-hidrocarburos. |
| ATE144971T1 (de) | 1992-06-13 | 1996-11-15 | Hoechst Ag | Verfahren zur entfernung olefinischer verunreinigungen aus fluorierten c3-c6- kohlenwasserstoffen |
| FR2694556B1 (fr) | 1992-08-05 | 1994-09-23 | Atochem Elf Sa | Procédé de purification du 1,1,1,2-tétrafluoroéthane. |
| DE19510159A1 (de) | 1995-03-21 | 1996-09-26 | Hoechst Ag | Verfahren zur Entfernung von olefinischen Verunreinigungen aus 2H-Heptafluorpropan (R 227) |
| US6755942B1 (en) * | 1995-08-01 | 2004-06-29 | E. I. Du Pont De Nemours And Company | Process for the manufacture of halocarbons and selected compounds and azeotropes with HF |
| US5616819A (en) † | 1995-08-28 | 1997-04-01 | Laroche Industries Inc. | Process for preparing fluorinated aliphatic compounds |
| US5944962A (en) * | 1995-10-03 | 1999-08-31 | Laroche Industries, Inc. | Process for photochlorination |
| 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 |
| JP3335640B2 (ja) * | 1996-04-04 | 2002-10-21 | アライドシグナル・インコーポレーテッド | 1,1,1,3,3―ペンタフルオロプロパン(R―245fa)の精製 |
| US5696310A (en) * | 1996-04-12 | 1997-12-09 | Jackson; Andrew | Purification of 1,1,1,3,3-pentafluoropropane |
| US5785822A (en) * | 1996-05-23 | 1998-07-28 | Alliedsignal Inc. | Process for separating difluoromethane |
| FR2749581B1 (fr) * | 1996-06-06 | 1998-08-14 | Atochem Elf Sa | Procede de purification d'hydrofluorocarbures satures |
| US6001796A (en) | 1996-07-03 | 1999-12-14 | Alliedsignal Inc. | Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrogen fluoride |
| US5895825A (en) * | 1997-12-01 | 1999-04-20 | Elf Atochem North America, Inc. | Preparation of 1,1,1,3,3-pentafluoropropane |
| JP4186253B2 (ja) * | 1998-03-31 | 2008-11-26 | 日本ゼオン株式会社 | フッ素化飽和炭化水素の製造方法 |
| CA2342925C (en) * | 1998-09-03 | 2009-01-20 | Solvay Fluor Und Derivate Gmbh | Purification of 1,1,1,3,3-pentafluorobutane |
| US7183448B2 (en) * | 1998-11-13 | 2007-02-27 | Daikin Industries, Ltd. | Azeotropic composition, comprising 1, 1, 1, 3,3-pentafluoropropane and 1, 1, 1-trifluoro-3-chloro-2-propene, method of separation and purification of the same, and process for producing 1, 1, 1,3,3-pentafloropropane and 1, 1, 1-trifluoro-3-chloro-2-propene |
| 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 |
| AU6148300A (en) | 1999-06-16 | 2001-01-02 | Solvay Fluor Und Derivate Gmbh | Uv-activated chlorination |
| GB0010614D0 (en) * | 2000-05-04 | 2000-06-21 | Ici Plc | Removal of (hydro)haloalkene impurities from product streams |
| EP1985601A3 (de) * | 2000-08-10 | 2008-12-17 | SOLVAY (Société Anonyme) | Verfahren zur Herstellung von einem gereinigten Hydrofluoralkan |
| US7094936B1 (en) * | 2001-07-20 | 2006-08-22 | Great Lakes Chemical Corporation | Process for preparing halogenated alkanes |
-
2001
- 2001-08-10 EP EP08104925A patent/EP1985601A3/de not_active Withdrawn
- 2001-08-10 JP JP2002517456A patent/JP2004505936A/ja active Pending
- 2001-08-10 MX MXPA03001224A patent/MXPA03001224A/es active IP Right Grant
- 2001-08-10 DE DE60135469T patent/DE60135469D1/de not_active Expired - Lifetime
- 2001-08-10 AT AT01974222T patent/ATE405537T1/de not_active IP Right Cessation
- 2001-08-10 ES ES01974222T patent/ES2312469T3/es not_active Expired - Lifetime
- 2001-08-10 CN CN01817157.5A patent/CN1678552B/zh not_active Expired - Fee Related
- 2001-08-10 WO PCT/EP2001/010064 patent/WO2002012153A1/en not_active Ceased
- 2001-08-10 AU AU9379201A patent/AU9379201A/xx active Pending
- 2001-08-10 EP EP01974222A patent/EP1317406B2/de not_active Expired - Lifetime
- 2001-08-10 CA CA2418856A patent/CA2418856C/en not_active Expired - Fee Related
- 2001-08-10 US US10/344,037 patent/US7179949B2/en not_active Expired - Fee Related
- 2001-08-10 AU AU2001293792A patent/AU2001293792B2/en not_active Ceased
-
2007
- 2007-01-03 US US11/649,383 patent/US7468467B2/en not_active Expired - Fee Related
- 2007-08-10 AU AU2007205746A patent/AU2007205746B2/en not_active Ceased
-
2008
- 2008-12-22 US US12/341,396 patent/US7750195B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7468467B2 (en) | 2008-12-23 |
| US20070112231A1 (en) | 2007-05-17 |
| DE60135469D1 (de) | 2008-10-02 |
| WO2002012153A1 (en) | 2002-02-14 |
| EP1317406B2 (de) | 2012-11-14 |
| JP2004505936A (ja) | 2004-02-26 |
| US20090099394A1 (en) | 2009-04-16 |
| CN1678552A (zh) | 2005-10-05 |
| EP1317406A1 (de) | 2003-06-11 |
| CA2418856A1 (en) | 2002-02-14 |
| AU2001293792B2 (en) | 2007-05-10 |
| EP1317406B1 (de) | 2008-08-20 |
| AU9379201A (en) | 2002-02-18 |
| AU2007205746A1 (en) | 2007-08-30 |
| US7750195B2 (en) | 2010-07-06 |
| AU2007205746B2 (en) | 2011-03-24 |
| EP1985601A2 (de) | 2008-10-29 |
| US20040030204A1 (en) | 2004-02-12 |
| EP1985601A3 (de) | 2008-12-17 |
| MXPA03001224A (es) | 2003-09-22 |
| CN1678552B (zh) | 2012-07-11 |
| US7179949B2 (en) | 2007-02-20 |
| CA2418856C (en) | 2011-12-13 |
| ES2312469T3 (es) | 2009-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |