AR075473A1 - Conversion de hidrofluorocloropropanos a fluoropropenos - Google Patents
Conversion de hidrofluorocloropropanos a fluoropropenosInfo
- Publication number
- AR075473A1 AR075473A1 ARP090104140A ARP090104140A AR075473A1 AR 075473 A1 AR075473 A1 AR 075473A1 AR P090104140 A ARP090104140 A AR P090104140A AR P090104140 A ARP090104140 A AR P090104140A AR 075473 A1 AR075473 A1 AR 075473A1
- Authority
- AR
- Argentina
- Prior art keywords
- hydrofluorocloropropans
- fluoropropenos
- conversion
- hydrofluorochloropropane
- fluoropropene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
La presente solicitud describe un método para producir fluoropropenos con la formula CF3CX=CX2, en donde cada X es F o H, por lo menos una X es H y por lo menos una X es F, que comprende pirolizar un hidrofluorocloropropano con la formula CF3CXYCX2Y, en donde cada X es F o H, por lo menos una X es H y por lo menos una X es F y una Y es Cl y la otra Y es H, en la fase gaseosa de un recipiente de reaccion, mantenido a una temperatura lo suficientemente alta para realizar la pirolisis de tal hidrofluorocloropropano a tal fluoropropeno, en donde la selectividad para la produccion del fluoropropeno es de por lo menos 80% en ausencia de un catalizador.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10858508P | 2008-10-27 | 2008-10-27 | |
| US12124808P | 2008-12-10 | 2008-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR075473A1 true AR075473A1 (es) | 2011-04-06 |
Family
ID=42118134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP090104140A AR075473A1 (es) | 2008-10-27 | 2009-10-27 | Conversion de hidrofluorocloropropanos a fluoropropenos |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US8203022B2 (es) |
| AR (1) | AR075473A1 (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913989B (zh) * | 2010-09-07 | 2013-06-05 | 西安近代化学研究所 | 2,3,3,3-四氟丙烯的生产方法 |
| CN101913988B (zh) * | 2010-09-07 | 2013-09-25 | 西安近代化学研究所 | 2,3,3,3-四氟丙烯的制备方法 |
| IT1406472B1 (it) | 2010-12-22 | 2014-02-28 | Nuovo Pignone Spa | Prova per similitudine di prestazione di compressore |
| WO2013062733A1 (en) | 2011-10-24 | 2013-05-02 | E. I. Du Pont De Nemours And Company | Catalytic processes for making hydromonochlorofluorobutane and hydromonochlorofluoropentane compounds |
| US9102580B2 (en) | 2011-11-10 | 2015-08-11 | The Chemours Company Fc, Llc | Catalytic fluorination process of making hydrohaloalkane |
| MX340092B (es) | 2012-01-09 | 2016-06-27 | Du Pont | Proceso para pasivacion de reactores. |
| KR20150021551A (ko) | 2012-06-06 | 2015-03-02 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 플루오로올레핀 중 RfCCX 불순물의 감소 방법 |
| JP2016516042A (ja) | 2013-03-15 | 2016-06-02 | ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー | フルオロオレフィン中のアルキン不純物の低減のための方法 |
| GB2527075A (en) | 2014-03-17 | 2015-12-16 | Daassist As | Percutaneous system, devices and methods |
| US10301236B2 (en) * | 2015-05-21 | 2019-05-28 | The Chemours Company Fc, Llc | Hydrofluorination of a halogenated olefin with SbF5 in the liquid phase |
| US20200223772A1 (en) * | 2015-09-09 | 2020-07-16 | The Chemours Company Fc, Llc | Novel method for fluorinating chloroalkanes |
| US10893847B2 (en) | 2015-12-30 | 2021-01-19 | Nuheart As | Transcatheter insertion system |
| US10537672B2 (en) | 2016-10-07 | 2020-01-21 | Nuheart As | Transcatheter device and system for the delivery of intracorporeal devices |
| US10537670B2 (en) | 2017-04-28 | 2020-01-21 | Nuheart As | Ventricular assist device and method |
| US10888646B2 (en) | 2017-04-28 | 2021-01-12 | Nuheart As | Ventricular assist device and method |
| JP2021530531A (ja) | 2018-07-18 | 2021-11-11 | ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー | 断熱反応ゾーン内におけるハロオレフィンの生成 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0407711A1 (en) | 1989-06-28 | 1991-01-16 | Atochem North America, Inc. | Catalytic process for the dehydrohalogenation of 1-chloro-1,1-difluoroethane |
| US5420368A (en) * | 1994-06-29 | 1995-05-30 | E. I. Du Pont De Nemours And Company | Production CF3 CH2 CF3 and/or CF3 CH═CF2 by the conversion of fluorinated ethers |
| US7091388B2 (en) * | 2003-09-26 | 2006-08-15 | Honeywell International Inc. | Method of making 1,1,3,3,3-pentafluoropropene |
| JP2007514636A (ja) * | 2003-10-17 | 2007-06-07 | アルケマ フランス | １，１−ジフルオロエタンの製造法及び１，１−ジフルオロエチレンを製造するためのその適用 |
| US8084653B2 (en) * | 2004-04-29 | 2011-12-27 | Honeywell International, Inc. | Method for producing fluorinated organic compounds |
| US20060094911A1 (en) * | 2004-10-29 | 2006-05-04 | Rao Velliyur N M | Noncatalytic manufacture of 1,1,3,3,3-pentafluoropropene from 1,1,1,3,3,3-hexafluoropropane |
| US8071825B2 (en) * | 2006-01-03 | 2011-12-06 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
| RU2444508C2 (ru) | 2006-06-27 | 2012-03-10 | Е. И. Дюпон Де Немур Энд Компани | Способ производства тетрафторпропена |
| US8119557B2 (en) * | 2007-12-10 | 2012-02-21 | Honeywell International Inc. | Method for making catalyst compositions of alkali metal halide-doped bivalent metal fluorides and process for making fluorinated olefins |
-
2009
- 2009-10-26 US US12/605,573 patent/US8203022B2/en active Active
- 2009-10-27 AR ARP090104140A patent/AR075473A1/es unknown
-
2012
- 2012-05-23 US US13/478,253 patent/US8445735B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US8445735B2 (en) | 2013-05-21 |
| US8203022B2 (en) | 2012-06-19 |
| US20100105967A1 (en) | 2010-04-29 |
| US20120232316A1 (en) | 2012-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |