JP2008518938A5 - - Google Patents
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- Publication number
- JP2008518938A5 JP2008518938A5 JP2007539220A JP2007539220A JP2008518938A5 JP 2008518938 A5 JP2008518938 A5 JP 2008518938A5 JP 2007539220 A JP2007539220 A JP 2007539220A JP 2007539220 A JP2007539220 A JP 2007539220A JP 2008518938 A5 JP2008518938 A5 JP 2008518938A5
- Authority
- JP
- Japan
- Prior art keywords
- pentafluoropropene
- hydrogen fluoride
- mixture
- azeotrope
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 30
- QAERDLQYXMEHEB-UHFFFAOYSA-N 1,1,3,3,3-pentafluoroprop-1-ene Chemical compound FC(F)=CC(F)(F)F QAERDLQYXMEHEB-UHFFFAOYSA-N 0.000 claims description 23
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 22
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000004821 distillation Methods 0.000 claims description 8
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 2
- 238000005796 dehydrofluorination reaction Methods 0.000 claims description 2
- 238000000197 pyrolysis Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- NSGXIBWMJZWTPY-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropane Chemical compound FC(F)(F)CC(F)(F)F NSGXIBWMJZWTPY-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62321004P | 2004-10-29 | 2004-10-29 | |
| PCT/US2005/039169 WO2006050215A2 (en) | 2004-10-29 | 2005-10-28 | Non-catalytic manufacture of 1,1,3,3,3-pentafluoropropene from 1,1,1,3,3,3-hexafluoropropane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008518938A JP2008518938A (ja) | 2008-06-05 |
| JP2008518938A5 true JP2008518938A5 (enExample) | 2008-12-18 |
Family
ID=36319717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007539220A Withdrawn JP2008518938A (ja) | 2004-10-29 | 2005-10-28 | １，１，１，３，３，３−ヘキサフルオロプロパンからの１，１，３，３，３−ペンタフルオロプロペンの無触媒製造 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20060094911A1 (enExample) |
| EP (1) | EP1805124A2 (enExample) |
| JP (1) | JP2008518938A (enExample) |
| CN (2) | CN101133008B (enExample) |
| WO (1) | WO2006050215A2 (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7476771B2 (en) * | 2005-11-01 | 2009-01-13 | E.I. Du Pont De Nemours + Company | Azeotrope compositions comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof |
| US7388117B2 (en) * | 2005-11-01 | 2008-06-17 | E.I. Du Pont De Nemours And Company | Azeotrope compositions comprising 1,2,3,3,3-pentafluoropropene and hydrogen fluoride and uses thereof |
| MY145459A (en) | 2005-11-01 | 2012-02-15 | Du Pont | Solvent compositions comprising unsaturated fluorinated hydrocarbons |
| EP2530140B1 (en) * | 2006-02-28 | 2017-09-27 | The Chemours Company FC, LLC | Azeotropic compositions comprising fluorinated compounds for cleaning applications |
| RU2444508C2 (ru) * | 2006-06-27 | 2012-03-10 | Е. И. Дюпон Де Немур Энд Компани | Способ производства тетрафторпропена |
| US8377327B2 (en) * | 2006-06-27 | 2013-02-19 | E I Du Pont De Nemours And Company | Tetrafluoropropene production processes |
| 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 |
| GB0614927D0 (en) * | 2006-07-27 | 2006-09-06 | Ineos Fluor Holdings Ltd | Separation process |
| US8273928B2 (en) * | 2006-08-24 | 2012-09-25 | E I Du Pont De Nemours And Company | Processes for separation of fluoroolefins from hydrogen fluoride by azeotropic distillation |
| WO2008030438A2 (en) * | 2006-09-05 | 2008-03-13 | E. I. Du Pont De Nemours And Company | A process and methods of purification for the manufacture fluorocarbons |
| WO2008030615A2 (en) * | 2006-09-08 | 2008-03-13 | E. I. Du Pont De Nemours And Company | Azeotrope compositions comprising 1,1,1,2,3-pentafluoropropene and hydrogen fluoride and uses thereof |
| CN101522597B (zh) | 2006-10-03 | 2013-05-29 | 墨西哥化学阿玛科股份有限公司 | 通过脱卤化氢制备c3-c6(氢)氟烯烃的方法 |
| WO2008054781A1 (en) * | 2006-10-31 | 2008-05-08 | E. I. Du Pont De Nemours And Company | Processes for the production of fluoropropanes and halopropenes and azeotropic compositions of 2-chloro-3,3,3-trifluoro-1-propene with hf and of 1,1,1,2,2-pentafluoropropane with hf |
| EP2094630A2 (en) * | 2006-10-31 | 2009-09-02 | E.I. Du Pont De Nemours And Company | Processes for producing and compositions comprising 2,3,3,3-tetrafluoropropene and/or 1,2,3,3-tetrafluoropropene |
| TW200844075A (en) | 2006-10-31 | 2008-11-16 | Du Pont | Processes for the production of fluoropropanes and halopropenes |
| GB0625214D0 (en) * | 2006-12-19 | 2007-01-24 | Ineos Fluor Holdings Ltd | Process |
| US8101672B2 (en) * | 2007-12-13 | 2012-01-24 | Honeywell International Inc. | Azeotrope-like compositions of 1,1,2,3,3-pentafluoropropene |
| CA2712616A1 (en) * | 2008-02-21 | 2009-08-27 | E. I. Du Pont De Nemours And Company | Processes for separation of 1,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation |
| US8203022B2 (en) * | 2008-10-27 | 2012-06-19 | E I Du Pont De Nemours And Company | Conversion of 2-chloro-1,1,1,2-tetrafluoropropane to 2,3,3,3-tetrafluoropropene |
| KR20110089307A (ko) * | 2008-10-27 | 2011-08-05 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 하이드로플루오로클로로프로판의 플루오로프로펜으로의 전환 |
| US8697922B2 (en) | 2008-10-27 | 2014-04-15 | E I Du Pont De Nemours And Company | Conversion of 2-chloro-1,1,1,2-tetrafluoropropane to 2,3,3,3-tetrafluoropropene |
| 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 |
| PT3872057T (pt) * | 2014-08-14 | 2026-06-23 | The Chemours Co Fc Llc | Processo para a produo de e-1,3,3,3-tetrafluoropropeno (hfc-1234ze) por desidrofluorao |
| JP6780656B2 (ja) * | 2015-12-16 | 2020-11-04 | Ａｇｃ株式会社 | ハイドロフルオロオレフィンの製造方法 |
| 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 |
| CN114375287B (zh) * | 2019-09-12 | 2024-07-30 | 关东电化工业株式会社 | 具有＝cf2或＝chf的结构的氟烯烃的精制方法、以及高纯度氟烯烃及其制造方法 |
| TW202430495A (zh) | 2022-10-03 | 2024-08-01 | 日商關東電化工業股份有限公司 | 氟烯烴之製造方法 |
| CN116003210A (zh) * | 2022-11-30 | 2023-04-25 | 三明市海斯福化工有限责任公司 | 一种偏氟乙烯单体的制备方法及偏氟乙烯单体 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3397248A (en) * | 1964-05-15 | 1968-08-13 | Du Pont | Process for the preparation of hexafluoropropene |
| DE1906206A1 (de) * | 1968-12-28 | 1970-10-08 | Fluorwerke Dohna | Verfahren zur Herstellung von Fluoralkenen |
| JPH0967281A (ja) * | 1995-09-01 | 1997-03-11 | Daikin Ind Ltd | １，１，１，３，３−ペンタフルオロプロペンの製造方法及び１，１，１，３，３−ペンタフルオロプロパンの製造方法 |
| DE69812901T2 (de) * | 1997-01-31 | 2003-11-06 | E.I. Du Pont De Nemours And Co., Wilmington | Katalytische herstellung von pentafluorpropenen |
| US5945573A (en) * | 1997-01-31 | 1999-08-31 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 1,1,1,3,3-pentafluoropropane |
| US6376727B1 (en) * | 1997-06-16 | 2002-04-23 | E. I. Du Pont De Nemours And Company | Processes for the manufacture of 1,1,1,3,3-pentafluoropropene, 2-chloro-pentafluoropropene and compositions comprising saturated derivatives thereof |
| US6031141A (en) * | 1997-08-25 | 2000-02-29 | E. I. Du Pont De Nemours And Company | Fluoroolefin manufacturing process |
| US6583328B1 (en) * | 1999-04-05 | 2003-06-24 | Pcbu Services, Inc. | Method for the preparation of 1,1,1,3,3-pentafluoropropene and 1,1,1,3,3-pentafluoropropane |
| US6703533B1 (en) * | 1999-08-20 | 2004-03-09 | E. I. Du Pont De Nemours And Company | Preparation of selected fluoroolefins |
| US20020032356A1 (en) * | 2000-07-14 | 2002-03-14 | Gelblum Peter Gideon | Synthesis of perfluoroolefins |
-
2005
- 2005-10-27 US US11/259,901 patent/US20060094911A1/en not_active Abandoned
- 2005-10-28 WO PCT/US2005/039169 patent/WO2006050215A2/en not_active Ceased
- 2005-10-28 EP EP05819557A patent/EP1805124A2/en not_active Withdrawn
- 2005-10-28 JP JP2007539220A patent/JP2008518938A/ja not_active Withdrawn
- 2005-10-28 CN CN2005800375571A patent/CN101133008B/zh not_active Expired - Fee Related
- 2005-10-28 CN CN201010143775A patent/CN101792365A/zh active Pending
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