MX2012011277A - Mejora de la vida de catalizador en la fluoracion de clorocarbonos en fase de vapor. - Google Patents
Mejora de la vida de catalizador en la fluoracion de clorocarbonos en fase de vapor.Info
- Publication number
- MX2012011277A MX2012011277A MX2012011277A MX2012011277A MX2012011277A MX 2012011277 A MX2012011277 A MX 2012011277A MX 2012011277 A MX2012011277 A MX 2012011277A MX 2012011277 A MX2012011277 A MX 2012011277A MX 2012011277 A MX2012011277 A MX 2012011277A
- Authority
- MX
- Mexico
- Prior art keywords
- vapor phase
- chlorocarbons
- life improvement
- catalyst life
- phase fluorination
- Prior art date
Links
Classifications
-
- 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
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/26—Chromium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/22—Halogenating
- B01J37/26—Fluorinating
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
La presente invención logra una mejora de la vida de catalizador para la floración de un clorocarbono en fase de vapor catalizada en presencia de un catalizador y una alimentación de oxígeno. De manera específica, en una modalidad no limitante, la presente invención provee la conversión de 1,1,2,3-tetracloropropeno y/o 1,1,1,2,3-pentacloropropano a 2-cloro-3,3,3-trifluoropropeno mediante la introducción de un catalizador y co-alimentación de oxígeno al rector de fluoración.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31964010P | 2010-03-31 | 2010-03-31 | |
US13/042,589 US20110245548A1 (en) | 2010-03-31 | 2011-03-08 | Catalyst life improvement in the vapor phase fluorination of chlorocarbons |
PCT/US2011/028446 WO2011126679A2 (en) | 2010-03-31 | 2011-03-15 | Catalyst life improvement in the vapor phase fluorination of chlorocarbons |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2012011277A true MX2012011277A (es) | 2012-12-05 |
Family
ID=44710403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012011277A MX2012011277A (es) | 2010-03-31 | 2011-03-15 | Mejora de la vida de catalizador en la fluoracion de clorocarbonos en fase de vapor. |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110245548A1 (es) |
EP (1) | EP2552875A2 (es) |
JP (1) | JP2013523734A (es) |
CN (1) | CN102892735A (es) |
MX (1) | MX2012011277A (es) |
WO (1) | WO2011126679A2 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8563789B2 (en) * | 2007-06-27 | 2013-10-22 | Arkema Inc. | Process for the manufacture of hydrofluoroolefins |
US8680345B2 (en) | 2011-01-07 | 2014-03-25 | Honeywell International Inc. | Low temperature production of 2-chloro-3,3,3-trifluoropropene |
WO2012098420A1 (en) * | 2011-01-21 | 2012-07-26 | Arkema France | Process for the manufacture of 2,3,3,3- tetrafluoropropene by gas phase fluorination of pentachloropropane |
IN2014DN03381A (es) | 2011-11-04 | 2015-06-26 | Haiyou Wang | |
FR2984886B1 (fr) | 2011-12-22 | 2013-12-20 | Arkema France | Procede de preparation de composes olefiniques fluores |
US9289758B2 (en) | 2013-01-22 | 2016-03-22 | Axiall Ohio, Inc. | Processes for producing chlorinated hydrocarbons and methods for recovering polyvalent antimony catalysts therefrom |
US8889930B2 (en) | 2013-01-22 | 2014-11-18 | Axiall Ohio, Inc. | Process for producing chlorinated hydrocarbons |
US9353029B2 (en) * | 2013-03-14 | 2016-05-31 | Honeywell International, Inc. | Fluorination process and reactor |
PT2986583T (pt) * | 2013-04-18 | 2019-09-17 | Honeywell Int Inc | Sistema de reação e processo para a produção de orgânicos fluorados |
CN103508843B (zh) * | 2013-09-28 | 2015-08-12 | 西安近代化学研究所 | 一种气相氟化制备1,2-二氯-3,3,3-三氟丙烯的方法 |
CN103508842B (zh) * | 2013-09-28 | 2016-01-13 | 西安近代化学研究所 | 1,2-二氯-3,3,3-三氟丙烯的制备方法 |
US9139497B2 (en) | 2013-10-23 | 2015-09-22 | Axiall Ohio, Inc. | Process for producing chlorinated hydrocarbons in the presence of a polyvalent bismuth compound |
MX2017014398A (es) | 2015-05-21 | 2018-03-23 | Chemours Co Fc Llc | Hidrofluoracion de 1233xf a 244bb por sbf5. |
JP6233352B2 (ja) | 2015-06-02 | 2017-11-22 | ダイキン工業株式会社 | 含フッ素オレフィンの製造方法 |
GB2559056B (en) * | 2015-07-17 | 2019-09-11 | Mexichem Fluor Sa De Cv | Process for preparing 245cb and 1234yf from 243db |
KR20180041123A (ko) * | 2015-08-19 | 2018-04-23 | 스폴렉 프로 케미코우 어 허트니 비로부, 아크시오바 스폴렉노스트 | C3 염소화된 알칸 및 알켄 화합물을 생성하기 위한 프로세스 |
JP6038251B2 (ja) * | 2015-08-20 | 2016-12-07 | アルケマ フランス | ペンタクロロプロパンの気相フッ素化による2−クロロ−3,3,3−トリフルオロプロペンの製造方法 |
FR3066926B1 (fr) * | 2017-06-06 | 2020-05-22 | Arkema France | Procede de modification de la distribution en fluor dans un compose hydrocarbure. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6235951B1 (en) * | 1996-01-17 | 2001-05-22 | Central Glass Company, Limited | Method for producing 1,1,1,3,3-pentafluoropropane |
US5811603A (en) * | 1997-12-01 | 1998-09-22 | Elf Atochem North America, Inc. | Gas phase fluorination of 1230za |
US8664455B2 (en) * | 2008-08-08 | 2014-03-04 | Honeywell International Inc. | Process to manufacture 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) |
US8076521B2 (en) * | 2007-06-27 | 2011-12-13 | Arkema Inc. | Process for the manufacture of hydrofluoroolefins |
US7795480B2 (en) * | 2007-07-25 | 2010-09-14 | Honeywell International Inc. | Method for producing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf) |
-
2011
- 2011-03-08 US US13/042,589 patent/US20110245548A1/en not_active Abandoned
- 2011-03-15 EP EP11766348A patent/EP2552875A2/en not_active Withdrawn
- 2011-03-15 MX MX2012011277A patent/MX2012011277A/es not_active Application Discontinuation
- 2011-03-15 WO PCT/US2011/028446 patent/WO2011126679A2/en active Application Filing
- 2011-03-15 CN CN2011800177843A patent/CN102892735A/zh active Pending
- 2011-03-15 JP JP2013502614A patent/JP2013523734A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN102892735A (zh) | 2013-01-23 |
US20110245548A1 (en) | 2011-10-06 |
JP2013523734A (ja) | 2013-06-17 |
EP2552875A2 (en) | 2013-02-06 |
WO2011126679A2 (en) | 2011-10-13 |
WO2011126679A3 (en) | 2011-12-22 |
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Legal Events
Date | Code | Title | Description |
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FA | Abandonment or withdrawal |