MX2015010460A - Un metodo para mitigar la formacion de hfc-245cb durante hidrofluoracion de hcfo-1233xf a hcfc-244bb. - Google Patents
Un metodo para mitigar la formacion de hfc-245cb durante hidrofluoracion de hcfo-1233xf a hcfc-244bb.Info
- Publication number
- MX2015010460A MX2015010460A MX2015010460A MX2015010460A MX2015010460A MX 2015010460 A MX2015010460 A MX 2015010460A MX 2015010460 A MX2015010460 A MX 2015010460A MX 2015010460 A MX2015010460 A MX 2015010460A MX 2015010460 A MX2015010460 A MX 2015010460A
- Authority
- MX
- Mexico
- Prior art keywords
- chloro
- hydrofluorination
- hcfo
- hcfc
- hfc
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 230000000116 mitigating effect Effects 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 4
- FDOPVENYMZRARC-UHFFFAOYSA-N 1,1,1,2,2-pentafluoropropane Chemical compound CC(F)(F)C(F)(F)F FDOPVENYMZRARC-UHFFFAOYSA-N 0.000 abstract 3
- SMCNZLDHTZESTK-UHFFFAOYSA-N 2-chloro-1,1,1,2-tetrafluoropropane Chemical compound CC(F)(Cl)C(F)(F)F SMCNZLDHTZESTK-UHFFFAOYSA-N 0.000 abstract 3
- OQISUJXQFPPARX-UHFFFAOYSA-N 2-chloro-3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C(Cl)=C OQISUJXQFPPARX-UHFFFAOYSA-N 0.000 abstract 2
- 239000007791 liquid phase Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
- C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated hydrocarbons
-
- 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
-
- 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
- C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
-
- 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
- C07C17/42—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
El presente procedimiento se refiere a un método para minimizar la formación de 1,1,1,2,2-pentafluoropropano en una reacción en fase líquida de 2-cloro-3,3,3-trifluoropropeno y HF en presencia de un catalizador hidrofluoración que comprende: (a) hacer reaccionar HF con una cantidad suficiente de 2-cloro-3,3,3-trifluo ropropeno en presencia de un catalizador de hidrofluoración en condiciones efectivas para formar 2-cloro-1,1,1,2-tetrafluoropropa no, el catalizador de hidrofluoración estando presente en cantidades suficientes para catalizar la reacción y el 2-cloro-1,1,1,2-tetrafluoropropano siendo formado tanto con una conversión de más de 80% y una selectividad 1,1,1,2,2-pentafluorop ropano menor del 20%; y (b) el mantenimiento de la 2-cloro-1,1,1,2-tetrafluoropropano estando formado tanto con una conversión de aproximadamente 80% o más y una selectividad 1,1,1,2,2-pentafluoropropano de aproximadamente 20% o menos mediante la adición de dicho catalizador en el reactor de hidrofluoración en pequeños incrementos.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361777549P | 2013-03-12 | 2013-03-12 | |
| PCT/US2014/023000 WO2014164611A1 (en) | 2013-03-12 | 2014-03-11 | A method for mitigating hfc-245cb formation during hcfo-1233xf hydrofluorination to hcfc-244bb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2015010460A true MX2015010460A (es) | 2015-10-26 |
Family
ID=51530200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2015010460A MX2015010460A (es) | 2013-03-12 | 2014-03-11 | Un metodo para mitigar la formacion de hfc-245cb durante hidrofluoracion de hcfo-1233xf a hcfc-244bb. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9399609B2 (es) |
| EP (2) | EP2970057B1 (es) |
| JP (2) | JP2016515115A (es) |
| KR (1) | KR102234857B1 (es) |
| CN (2) | CN105026349B (es) |
| ES (1) | ES2709201T3 (es) |
| MX (1) | MX2015010460A (es) |
| WO (1) | WO2014164611A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9024092B2 (en) * | 2006-01-03 | 2015-05-05 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
| US20230150900A1 (en) * | 2004-04-29 | 2023-05-18 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
| US20170253545A1 (en) * | 2007-01-03 | 2017-09-07 | Honeywell International Inc. | Process for producing 2,3,3,3-tetrafluoropropene |
| CN104203881A (zh) | 2012-03-22 | 2014-12-10 | 大金工业株式会社 | 用于制备2-氯-3,3,3-三氟丙烯的方法 |
| KR102699589B1 (ko) * | 2015-05-21 | 2024-08-28 | 더 케무어스 컴퍼니 에프씨, 엘엘씨 | SbF5에 의한 1233xf의 244bb로의 히드로플루오린화 |
| CN105439805B (zh) * | 2015-11-11 | 2017-09-26 | 西安近代化学研究所 | 一种制备1,1,1,2,2‑五氟丙烷的方法 |
| CN112384490A (zh) * | 2018-07-09 | 2021-02-19 | 科慕埃弗西有限公司 | 用于整合式2，3，3，3-四氟丙烯制造工艺的组合物和方法 |
| CN112912175B (zh) * | 2018-09-07 | 2024-08-09 | 科慕埃弗西有限公司 | 使用含氯烃从氟卤化锑催化剂除去氟 |
| KR20220092959A (ko) * | 2019-11-06 | 2022-07-04 | 허니웰 인터내셔널 인코포레이티드 | 2-클로로-1,1,1,2-테트라플루오로프로판(hcfc-244bb) 및 물의 공비 또는 공비성 조성물 |
| CN110787836A (zh) * | 2019-11-15 | 2020-02-14 | 常熟三爱富中昊化工新材料有限公司 | 七氟丙烷合成用催化剂使用周期延长方法 |
| CN117680156B (zh) * | 2023-12-18 | 2025-12-19 | 西安凯立新材料股份有限公司 | 一种1,1,1,2,3-五氟丙烯加氢制备1,1,1,2,3-五氟丙烷的催化剂及其制备方法与应用 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2931840A (en) | 1958-11-25 | 1960-04-05 | Du Pont | Process for preparing 2, 3, 3, 3-tetrafluoropropene |
| US3258500A (en) | 1959-08-17 | 1966-06-28 | Du Pont | Process for fluorinating halohydro-carbons |
| JPS5221482B2 (es) * | 1974-02-05 | 1977-06-10 | ||
| GB1533764A (en) * | 1975-10-03 | 1978-11-29 | Halocarbon Prod Corp | Fluorine substitution in 1,1,1-trihalomethyl derivatives |
| JPH01207250A (ja) | 1988-02-12 | 1989-08-21 | Daikin Ind Ltd | 含フツ素オレフインの製造方法 |
| US5162594A (en) | 1990-10-11 | 1992-11-10 | E. I. Du Pont De Nemours And Company | Process for production of polyfluoroolefins |
| US5155082A (en) | 1991-04-12 | 1992-10-13 | Allied-Signal Inc. | Catalyst for the manufacture of chlorofluorocarbons, hydrochlorofluorocarbons and hydrofluorocarbons |
| JP3444909B2 (ja) * | 1992-10-02 | 2003-09-08 | 旭化成株式会社 | オルト位アルキル化フェノール化合物の製造方法 |
| JP2001240569A (ja) * | 2000-02-29 | 2001-09-04 | Nippon Zeon Co Ltd | −ｃｈ２−ｃｈｆ−基を有する化合物の製造方法 |
| FR2808268B1 (fr) * | 2000-04-26 | 2002-08-30 | Atofina | Liquides ioniques derives d'acides de lewis a base de titane, niobium, tantale, etain ou antimoine, et leurs applications |
| US8058486B2 (en) * | 2004-04-29 | 2011-11-15 | Honeywell International Inc. | Integrated process to produce 2,3,3,3-tetrafluoropropene |
| US8084653B2 (en) | 2004-04-29 | 2011-12-27 | Honeywell International, Inc. | Method for producing fluorinated organic compounds |
| US20090182179A1 (en) * | 2008-01-15 | 2009-07-16 | Honeywell International Inc. | Hydrofluorination of 2-chloro-3,3,3-trifluoropropene to 2-chloro-1,1,1,2-tetrafluoropropane with catalysts of sbcl3, sbcl5, sbf5, ticl4, sncl4, cr2o3 and fluorinated cr2o3 |
| PL2546224T5 (pl) * | 2006-01-03 | 2024-01-15 | Honeywell International Inc. | Sposób wytwarzania fluorowanych związków organicznych |
| US8664455B2 (en) | 2008-08-08 | 2014-03-04 | Honeywell International Inc. | Process to manufacture 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) |
| US8952208B2 (en) | 2006-01-03 | 2015-02-10 | Honeywell International Inc. | Method for prolonging a catalyst's life during hydrofluorination |
| FR2916755B1 (fr) * | 2007-05-31 | 2009-08-21 | Arkema France | Procede de preparation d'(hydro)(chloro)(fluoro)olefines |
| CN101597209A (zh) * | 2008-03-20 | 2009-12-09 | 霍尼韦尔国际公司 | 用于制备2,3,3,3-四氟丙烯的一体式方法 |
| US8916733B2 (en) * | 2008-06-17 | 2014-12-23 | Honeywell International Inc. | Processes for hydrofluorination of 2-chloro-3,3,3-trifluoropropene to 2-chloro-1,1,1,2-tetrafluoropropane |
| ES2365303T3 (es) * | 2008-08-08 | 2011-09-28 | Honeywell International Inc. | Proceso mejorado para fabricar 2-cloro-1,1,1,2-tetrafluoropropano (hcfc-244bb). |
| US8618340B2 (en) | 2009-11-03 | 2013-12-31 | Honeywell International Inc. | Integrated process for fluoro-olefin production |
| CN102001910B (zh) * | 2010-09-20 | 2013-11-06 | 西安近代化学研究所 | 2,3,3,3-四氟丙烯的制备方法 |
| US9255044B2 (en) | 2010-10-25 | 2016-02-09 | Arkema France | Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoropropane by liquid phase fluorination of 2-chloro-3,3,3-trifluoropropene |
| WO2012096367A1 (ja) * | 2011-01-13 | 2012-07-19 | 旭化成ケミカルズ株式会社 | 不飽和ニトリルの製造方法 |
| US9890096B2 (en) | 2011-01-19 | 2018-02-13 | Honeywell International Inc. | Methods of making 2,3,3,3-tetrafluoro-2-propene |
| US9012702B2 (en) | 2011-02-21 | 2015-04-21 | E. I. Du Pont De Nemours And Company | Catalytic dehydrochlorination of hydrochlorofluorocarbons |
-
2014
- 2014-03-11 CN CN201480014570.4A patent/CN105026349B/zh active Active
- 2014-03-11 KR KR1020157025679A patent/KR102234857B1/ko active Active
- 2014-03-11 US US14/203,823 patent/US9399609B2/en active Active
- 2014-03-11 ES ES14778098T patent/ES2709201T3/es active Active
- 2014-03-11 EP EP14778098.5A patent/EP2970057B1/en active Active
- 2014-03-11 WO PCT/US2014/023000 patent/WO2014164611A1/en not_active Ceased
- 2014-03-11 MX MX2015010460A patent/MX2015010460A/es unknown
- 2014-03-11 EP EP18204440.4A patent/EP3511311A1/en not_active Withdrawn
- 2014-03-11 JP JP2016501125A patent/JP2016515115A/ja active Pending
- 2014-03-11 CN CN201710030962.5A patent/CN107021868A/zh active Pending
-
2019
- 2019-01-04 JP JP2019000176A patent/JP6870006B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105026349B (zh) | 2017-03-15 |
| WO2014164611A1 (en) | 2014-10-09 |
| US20140275646A1 (en) | 2014-09-18 |
| EP2970057A1 (en) | 2016-01-20 |
| CN107021868A (zh) | 2017-08-08 |
| KR102234857B1 (ko) | 2021-04-05 |
| JP2016515115A (ja) | 2016-05-26 |
| EP2970057B1 (en) | 2018-11-07 |
| CN105026349A (zh) | 2015-11-04 |
| JP2019070005A (ja) | 2019-05-09 |
| EP2970057A4 (en) | 2016-10-26 |
| KR20150125675A (ko) | 2015-11-09 |
| ES2709201T3 (es) | 2019-04-15 |
| US9399609B2 (en) | 2016-07-26 |
| JP6870006B2 (ja) | 2021-05-12 |
| EP3511311A1 (en) | 2019-07-17 |
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