JP2009513817A5 - - Google Patents
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- Publication number
- JP2009513817A5 JP2009513817A5 JP2008539019A JP2008539019A JP2009513817A5 JP 2009513817 A5 JP2009513817 A5 JP 2009513817A5 JP 2008539019 A JP2008539019 A JP 2008539019A JP 2008539019 A JP2008539019 A JP 2008539019A JP 2009513817 A5 JP2009513817 A5 JP 2009513817A5
- Authority
- JP
- Japan
- Prior art keywords
- composition
- hfc
- mol
- hydrogen fluoride
- azeotropic
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 claims description 200
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 76
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 76
- RIQRGMUSBYGDBL-UHFFFAOYSA-N 1,1,1,2,2,3,4,5,5,5-decafluoropentane Chemical compound FC(F)(F)C(F)C(F)C(F)(F)C(F)(F)F RIQRGMUSBYGDBL-UHFFFAOYSA-N 0.000 claims description 50
- 238000004821 distillation Methods 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 46
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 238000005796 dehydrofluorination reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 description 3
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73232005P | 2005-11-01 | 2005-11-01 | |
| PCT/US2006/042773 WO2007053738A2 (en) | 2005-11-01 | 2006-11-01 | Azeotrope compositions comprising nonafluoropentene and hydrogen fluoride and uses thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009513817A JP2009513817A (ja) | 2009-04-02 |
| JP2009513817A5 true JP2009513817A5 (https=) | 2009-12-17 |
Family
ID=37909705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008539019A Pending JP2009513817A (ja) | 2005-11-01 | 2006-11-01 | ノナフルオロペンテンとフッ化水素とを含む共沸組成物およびその使用 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US7709438B2 (https=) |
| JP (1) | JP2009513817A (https=) |
| KR (1) | KR101497709B1 (https=) |
| CN (2) | CN101346330B (https=) |
| MY (1) | MY145650A (https=) |
| WO (1) | WO2007053738A2 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| ES2450945T3 (es) | 2006-08-24 | 2014-03-25 | E. I. Du Pont De Nemours And Company | Procedimientos para la separación de fluoroolefinas a partir de fluoruro de hidrógeno por destilación azeotrópica |
| WO2009105517A2 (en) | 2008-02-21 | 2009-08-27 | E. I. Du Pont De Nemours And Company | Azeotrope compositions comprising 3,3,3-trifluoropropene and hydrogen fluoride and processes for separation thereof |
| KR102136117B1 (ko) | 2008-02-21 | 2020-07-22 | 더 케무어스 컴퍼니 에프씨, 엘엘씨 | 공비 증류에 의한 플루오르화수소로부터의 1,3,3,3-테트라플루오로프로펜의 분리 방법 |
| WO2010025033A1 (en) * | 2008-08-29 | 2010-03-04 | E. I. Du Pont De Nemours And Company | Process to remove hf from 1,1,1,2,2,3,4,5,5,5-decafluoropentane |
| CN102307832A (zh) * | 2009-02-11 | 2012-01-04 | 阿克马法国公司 | 三氟氯丙烯和戊烷的共沸物和类共沸物组合物 |
| US8951431B2 (en) * | 2010-05-06 | 2015-02-10 | E I Du Pont De Nemours And Company | Azeotrope-like compositions of pentafluoropropene and water |
| US8747691B2 (en) * | 2010-05-06 | 2014-06-10 | Honeywell International Inc. | Azeotrope-like compositions of tetrafluoropropene and water |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1706690A1 (ru) | 1988-04-19 | 1992-01-23 | Всесоюзный Научно-Исследовательский Институт Технического Углерода | Пористый углеродный материал |
| US5171902A (en) | 1990-10-11 | 1992-12-15 | E. I. Du Pont De Nemours And Company | Saturated linear polyfluorohydrocarbons, processes for their production, and their use in cleaning compositions |
| US5268122A (en) | 1991-08-28 | 1993-12-07 | E. I. Du Pont De Nemours And Company | Gem-dihydropolyfluoroalkanes and monohydropolyfluoroalkenes, processes for their production, and use of gem-dihydropolyfluoroalkanes in cleaning compositions |
| 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 |
| KR100516407B1 (ko) * | 1995-08-01 | 2005-09-27 | 이.아이,듀우판드네모아앤드캄파니 | 할로카본의 제조 방법, 선택된 화합물 및 ｈｆ 함유 공비조성물 |
| JP3514041B2 (ja) * | 1996-06-27 | 2004-03-31 | ダイキン工業株式会社 | １，１，１，３，３−ペンタフルオロプロパンの精製方法 |
| 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 |
| US5918481A (en) * | 1997-11-20 | 1999-07-06 | Alliedsignal Inc. | Process for separating hydrogen fluoride from fluorocarbons |
| WO1999026907A1 (en) * | 1997-11-25 | 1999-06-03 | Imperial Chemical Industries Plc | Preparation of fluorine-containing organic compounds |
| CA2355385C (fr) * | 1998-12-18 | 2010-04-27 | Solvay (Societe Anonyme) | 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 |
| JP4085520B2 (ja) * | 1999-06-16 | 2008-05-14 | 三菱マテリアル株式会社 | 劣化ｕｆ６の処理設備及びその処理方法 |
| US20050080303A1 (en) * | 2003-10-08 | 2005-04-14 | Akira Sekiya | Porous calcium fluoride, its producing method, catalyst for hydrogenation reaction, and method for producing trihydrofluorocarbon |
| 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 |
-
2006
- 2006-10-31 US US11/590,457 patent/US7709438B2/en not_active Expired - Fee Related
- 2006-11-01 MY MYPI20081388A patent/MY145650A/en unknown
- 2006-11-01 KR KR1020087013107A patent/KR101497709B1/ko not_active Expired - Fee Related
- 2006-11-01 WO PCT/US2006/042773 patent/WO2007053738A2/en not_active Ceased
- 2006-11-01 CN CN2006800492777A patent/CN101346330B/zh not_active Expired - Fee Related
- 2006-11-01 JP JP2008539019A patent/JP2009513817A/ja active Pending
- 2006-11-01 CN CN201110309787.6A patent/CN102516017B/zh not_active Expired - Fee Related
-
2010
- 2010-04-26 US US12/714,674 patent/US20100203167A1/en not_active Abandoned
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