AR056970A1 - PROCESO PARA LA PRODUCCIoN Y PURIFICACIoN DE HIDROFLUOROOLEFINAS - Google Patents
PROCESO PARA LA PRODUCCIoN Y PURIFICACIoN DE HIDROFLUOROOLEFINASInfo
- Publication number
- AR056970A1 AR056970A1 ARP060101481A ARP060101481A AR056970A1 AR 056970 A1 AR056970 A1 AR 056970A1 AR P060101481 A ARP060101481 A AR P060101481A AR P060101481 A ARP060101481 A AR P060101481A AR 056970 A1 AR056970 A1 AR 056970A1
- Authority
- AR
- Argentina
- Prior art keywords
- hydrofluoroolefin
- hydrofluoroolefins
- purification
- production
- hydrofluorocarbon
- Prior art date
Links
Classifications
-
- 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
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
- C01B7/195—Separation; Purification
- C01B7/196—Separation; Purification by distillation
-
- 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
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
-
- 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
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
- C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
- C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
- C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
- C09K2205/122—Halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/22—All components of a mixture being fluoro compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/32—The mixture being azeotropic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
REIVINDICACIoN 1.- Un proceso para producir una hidrofluoroolefina, caracterizado porque comprende deshidrofluorar un hidrofluorocarbono que contiene al menos un hidrogeno y al menos un fluor en carbonos adyacentes, con lo cual se forma una mezcla de productos que comprende dicha hidrofluoroolefina, hidrofluorocarbono sin reaccionar y fluoruro de hidrogeno, donde al menos uno entre dicha hidrofluoroolefina y dicho hidrofluorocarbono están presentes en dicha mezcla de productos como una composicion azeotropica con fluoruro de hidrogeno.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/264,183 US7897823B2 (en) | 2004-10-29 | 2005-11-01 | Process for production of azeotrope compositions comprising hydrofluoroolefin and hydrogen fluoride and uses of said azeotrope compositions in separation processes |
Publications (1)
Publication Number | Publication Date |
---|---|
AR056970A1 true AR056970A1 (es) | 2007-11-07 |
Family
ID=36779818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP060101481A AR056970A1 (es) | 2005-11-01 | 2006-04-12 | PROCESO PARA LA PRODUCCIoN Y PURIFICACIoN DE HIDROFLUOROOLEFINAS |
Country Status (9)
Country | Link |
---|---|
US (3) | US7897823B2 (es) |
EP (1) | EP1960336A1 (es) |
JP (1) | JP5256040B2 (es) |
KR (1) | KR20080066844A (es) |
CN (2) | CN101351429B (es) |
AR (1) | AR056970A1 (es) |
BR (1) | BRPI0619703A2 (es) |
RU (1) | RU2446140C2 (es) |
WO (1) | WO2007053178A1 (es) |
Families Citing this family (113)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8383867B2 (en) | 2004-04-29 | 2013-02-26 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
US9102579B2 (en) | 2004-04-29 | 2015-08-11 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
CN101351537B (zh) | 2005-11-01 | 2013-09-25 | 纳幕尔杜邦公司 | 包含不饱和氟化烃的溶剂组合物 |
US7902410B2 (en) * | 2005-11-03 | 2011-03-08 | Honeywell International Inc. | Process for the manufacture of fluorinated alkanes |
US7560602B2 (en) * | 2005-11-03 | 2009-07-14 | Honeywell International Inc. | Process for manufacture of fluorinated olefins |
EP2348007B1 (en) * | 2005-11-03 | 2018-10-17 | Honeywell International Inc. | Process for the preparation of cf3cf2ch2cl |
CN103193584B (zh) * | 2006-01-03 | 2015-07-01 | 霍尼韦尔国际公司 | 制备氟化有机化合物的方法 |
KR20080114757A (ko) | 2006-02-28 | 2008-12-31 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 세정 분야를 위한 플루오르화 화합물을 포함하는 공비 조성물 |
US7687670B2 (en) * | 2006-03-31 | 2010-03-30 | E.I. Du Pont De Nemours And Company | Coproduction of hydrofluoroolefins |
CN101479218B (zh) | 2006-06-27 | 2013-08-21 | 纳幕尔杜邦公司 | 1,2,3,3,3-五氟丙烯制备方法 |
US8377327B2 (en) * | 2006-06-27 | 2013-02-19 | E I Du Pont De Nemours And Company | Tetrafluoropropene production processes |
EP2046704A2 (en) * | 2006-06-27 | 2009-04-15 | E.I. Du Pont De Nemours And Company | Tetrafluoropropene production processes |
WO2008002500A1 (en) | 2006-06-27 | 2008-01-03 | E. I. Du Pont De Nemours And Company | Tetrafluoropropene production processes |
EP2041053A1 (en) | 2006-07-07 | 2009-04-01 | E.I. Du Pont De Nemours And Company | Catalytic addition of hydrofluorocarbons to fluoroolefins |
CN101489960B (zh) | 2006-07-13 | 2014-03-05 | 纳幕尔杜邦公司 | 用于制备四氟丙烯和五氟丙烯的催化生产方法 |
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 |
US7563384B2 (en) * | 2006-07-28 | 2009-07-21 | Honeywell International Inc. | Essentially non-flammable low global warming compositions |
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 |
US7420094B2 (en) * | 2006-09-05 | 2008-09-02 | E.I. Du Pont De Nemours And Company | Catalytic isomerization processes of 1,3,3,3-tetrafluoropropene for making 2,3,3,3-tetrafluoropropene |
EP2059492A1 (en) * | 2006-09-05 | 2009-05-20 | E.I. Du Pont De Nemours And Company | 1,2,3,3,3-pentafluoropropene production processes |
WO2008030444A2 (en) | 2006-09-05 | 2008-03-13 | E. I. Du Pont De Nemours And Company | Process for producing 1,2,3,3,3-pentafluoropropene and related azeotropic compositions |
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 |
WO2008040969A2 (en) | 2006-10-03 | 2008-04-10 | Ineos Fluor Holdings Limited | Dehydrogenationhalogenation process for the production of c3-c6-(hydro)fluoroalkenes |
US8013194B2 (en) * | 2008-03-14 | 2011-09-06 | Honeywell International Inc. | Process for the manufacture of fluorinated olefins |
US7906693B2 (en) * | 2006-10-31 | 2011-03-15 | E.I. Du Pont De Nemours And Company | Processes for producing 2,3,3,3-tetrafluoropropene, a process for producing 1-chloro-2,3,3,3-pentafluoropropane and azeotropic compositions of 1-chloro-2,3,3,3-tetrafluoropropene with HF |
US8318992B2 (en) * | 2006-10-31 | 2012-11-27 | E I Du Pont De Nemours And Company | Processes for the production of fluoropropanes and halopropenes |
EP2091897B2 (en) * | 2006-10-31 | 2021-12-01 | The Chemours Company FC, LLC | Processes for the production of fluoropropanes and halopropenes |
EP2091898A1 (en) * | 2006-10-31 | 2009-08-26 | E.I. Du Pont De Nemours And Company | Processes for producing 2,3,3,3-tetrafluoropropene and/or 1,2,3,3-tetrafluoropropene |
CN101610987A (zh) * | 2006-10-31 | 2009-12-23 | 纳幕尔杜邦公司 | 含有2,3,3,3-四氟丙烯和/或1,2,3,3-四氟丙烯的组合物及其制备方法 |
TW200831446A (en) * | 2006-11-15 | 2008-08-01 | Du Pont | Processes for producing pentafluoropropenes and certain azeotropes comprising HF and certain halopropenes of the formula C3HCIF4 |
TW200838835A (en) * | 2006-11-15 | 2008-10-01 | Du Pont | Processes for producing pentafluoropropenes and azeotropes comprising HF and certain halopropenes of the formula C3CI2F4, C3CIF5, or C3HF5 |
KR20090087966A (ko) * | 2006-12-15 | 2009-08-18 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 냉동 성능을 위하여 최적화된 ζ- 및 ε-이성체 비를 가진 1,2,3,3,3-펜타플루오로프로펜을 포함하는 조성물 |
US8388857B2 (en) * | 2007-06-27 | 2013-03-05 | Arkema Inc. | Stabilized hydrochlorofluoroolefins and hydrofluoroolefins |
US9523026B2 (en) | 2007-06-27 | 2016-12-20 | Arkema Inc. | Stabilized hydrochlorofluoroolefins and hydrofluoroolefins |
WO2013055726A1 (en) | 2011-10-14 | 2013-04-18 | Honeywell International Inc. | Process for producing 2,3,3,3-tetrafluoropropene |
US7641808B2 (en) | 2007-08-23 | 2010-01-05 | E.I. Du Pont De Nemours And Company | Azeotropic compositions comprising fluorinated olefins for cleaning applications |
CN101784650A (zh) * | 2007-08-23 | 2010-07-21 | 纳幕尔杜邦公司 | 用于清洁应用的包含氟化烯烃的共沸组合物 |
US7700815B2 (en) | 2007-09-28 | 2010-04-20 | Honeywell International Inc | Method for producing fluorinated organic compounds |
US7794618B2 (en) * | 2007-12-13 | 2010-09-14 | Honeywell International Inc. | Azeotrope-like compositions of pentafluoropropene and 1,1,1,2,2-pentafluoropropane |
US8101672B2 (en) * | 2007-12-13 | 2012-01-24 | Honeywell International Inc. | Azeotrope-like compositions of 1,1,2,3,3-pentafluoropropene |
BRPI0906015A2 (pt) * | 2008-02-21 | 2015-06-30 | Du Pont | "processo de separação de uma mistura que compreende o hf e hfc-1234ze, processo para a separação de um e-hfc-1234ze a partir de uma mistura que inclui o fluoreto de hidrogênio e dito e-hfc-1234ze, processo para a separação do fluoreto de hidrogênio a partir de uma mistura contendo fluoreto de hidrogênio e e-hfc-1234ze, processo para a purificação de um e-hfc-1234ze a partir de uma mistura de e-hfc-1234ze e hf, processo para a purificação do hf a partir de uma mistura que compreende e-hfc-1234ze e hf, processo para a separação do e-hfc-1234ze de uma mistura de e-hfc-1234ze, hf e pelo menos um dos hfc-245fa ou hfc-245eb e processo para a separação do hfc-1234yf do hfc-1234ze" |
EP2254851B1 (en) | 2008-02-21 | 2016-10-26 | The Chemours Company FC, LLC | Azeotrope compositions comprising 3,3,3-trifluoropropene and hydrogen fluoride and processes for separation thereof |
RU2476416C2 (ru) * | 2008-02-21 | 2013-02-27 | Е.И.Дюпон Де Немур Энд Компани | Способы отделения 2,3,3,3-тетрафторпропена от фтористого водорода способом азеотропной дистилляции |
EP2099082B1 (en) * | 2008-03-05 | 2014-05-07 | NGK Spark Plug Co., Ltd. | Piezoceramic material, piezoelectric element and non-resonance knock sensor |
US8710282B2 (en) | 2008-03-14 | 2014-04-29 | Honeywell International Inc. | Integrated process for the manufacture of fluorinated olefins |
US8845921B2 (en) * | 2008-04-09 | 2014-09-30 | Honeywell International Inc. | Separation of close boiling compounds by addition of a third compound |
AU2009244265B2 (en) | 2008-05-07 | 2014-06-26 | The Chemours Company Fc, Llc. | Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene |
US8168837B2 (en) | 2008-05-15 | 2012-05-01 | Honeywell International Inc. | Process for separating hydrogen fluoride from organic feedstocks |
GB0808836D0 (en) | 2008-05-15 | 2008-06-18 | Ineos Fluor Ltd | Process |
FR2937328B1 (fr) | 2008-10-16 | 2010-11-12 | Arkema France | Procede de transfert de chaleur |
US20100119460A1 (en) * | 2008-11-11 | 2010-05-13 | Honeywell International Inc. | Azeotrope-Like Compositions Of 2,3,3,3-Tetrafluoropropene And 3,3,3-Trifluoropropene |
US20110215273A1 (en) * | 2008-11-13 | 2011-09-08 | Solvay Fluor Gmbh | Hydrofluoroolefins, manufacture of hydrofluoroolefins and methods of using hydrofluoroolefins |
US8552227B2 (en) * | 2009-01-05 | 2013-10-08 | E I Du Pont De Nemours And Company | Preparation of hydrofluoroolefins by dehydrofluorination |
KR101773628B1 (ko) | 2009-06-03 | 2017-09-12 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 2,3,3,3-테트라플루오로프로펜을 제조하기 위한 촉매 및 방법 |
US8487145B2 (en) | 2009-06-03 | 2013-07-16 | E I De Pont De Nemours And Company | Catalysts and process to manufacture 2,3,3,3-tetrafluoropropene |
US8129574B2 (en) * | 2009-08-31 | 2012-03-06 | Honeywell International Inc. | Hydrogenation process for fluorocarbons |
GB0918069D0 (en) | 2009-10-15 | 2009-12-02 | Ineos Fluor Holdings Ltd | Process |
US8486293B2 (en) * | 2009-10-30 | 2013-07-16 | E I Du Pont De Nemours And Company | Hydrogen fluoride-HFC-254eb azeotrope and its uses |
US20110144216A1 (en) * | 2009-12-16 | 2011-06-16 | Honeywell International Inc. | Compositions and uses of cis-1,1,1,4,4,4-hexafluoro-2-butene |
CN106316776A (zh) | 2010-02-12 | 2017-01-11 | 大金工业株式会社 | 用于制备含氟烯烃的方法 |
US8426655B2 (en) * | 2010-03-26 | 2013-04-23 | Honeywell International Inc. | Process for the manufacture of hexafluoro-2-butene |
US8461401B2 (en) * | 2010-03-26 | 2013-06-11 | Honeywell International Inc. | Method for making hexafluoro-2-butene |
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 |
US8263817B2 (en) | 2010-07-06 | 2012-09-11 | E I Du Pont De Nemours And Company | Synthesis of 1234YF by selective dehydrochlorination of 244BB |
US8518293B2 (en) | 2010-09-03 | 2013-08-27 | Honeywell International Inc. | 1,3,3,3-tetrafluoropropene process azeotropes with HF |
RU2608237C2 (ru) | 2010-11-03 | 2017-01-17 | ЭТИКОН ЭлЭлСи | Самоудерживающиеся шовные материалы, выделяющие лекарственные средства, и относящиеся к ним методы |
RU2010147004A (ru) * | 2010-11-17 | 2012-05-27 | Е.И.Дюпон де Немур энд Компани (US) | Каталитический синтез внутренних фторбутенов и внутренних фторпентенов |
US8586804B2 (en) | 2010-12-01 | 2013-11-19 | E. I. Du Pont De Nemours And Company | Synthesis of 1,1,3-trichloro-1-propene |
MY161767A (en) | 2010-12-14 | 2017-05-15 | Du Pont | Combinations of e-1,3,3,3-tetrafluoropropene and at least one tetrafluoroethane and their use for heating |
US9783720B2 (en) | 2010-12-14 | 2017-10-10 | The Chemours Company Fc, Llc | Use of refrigerants comprising E-1,3,3,3-tetrafluoropropene and at least one tetrafluoroethane for cooling |
US8066901B1 (en) | 2011-01-19 | 2011-11-29 | Honeywell International Inc. | Azeotrope-like compositions of trans-1,1,1,4,4,4-hexafluoro-2-butene and water |
TWI573971B (zh) | 2011-01-31 | 2017-03-11 | 杜邦股份有限公司 | 使用包含z-1,1,1,4,4,4-六氟-2-丁烯之工作流體製熱 |
US9724684B2 (en) | 2011-02-21 | 2017-08-08 | The Chemours Company Fc, Llc | Selective catalytical dehydrochlorination of hydrochlorofluorocarbons |
US8884082B2 (en) | 2011-02-21 | 2014-11-11 | E. I. Du Pont De Nemours And Company | Selective catalytical dehydrochlorination of hydrochlorofluorocarbons |
US8884083B2 (en) * | 2011-02-21 | 2014-11-11 | E. I. Du Pont De Nemours And Company | Selective catalytical dehydrochlorination of hydrochlorofluorocarbons |
CN104105775B (zh) | 2012-02-13 | 2017-02-22 | 纳幕尔杜邦公司 | 包含四氟丙烯、二氟甲烷、五氟乙烷和四氟乙烷的制冷剂混合物及其用途 |
US8822739B2 (en) | 2012-03-22 | 2014-09-02 | E I Du Pont De Nemours And Company | Catalytic isomerization of 2,3,3,3-tetrafluoropropene |
CN104507895B (zh) | 2012-06-06 | 2017-03-22 | 科慕埃弗西有限公司 | 用于降低氟代烯烃中RfCCX杂质的方法 |
CN102701903A (zh) * | 2012-06-11 | 2012-10-03 | 常熟三爱富中昊化工新材料有限公司 | 一种制备3, 3, 3-三氟丙烯的方法 |
TW201410856A (zh) | 2012-08-23 | 2014-03-16 | Du Pont | 含四氟丙烯及二氟甲烷的冷媒混合物及其運用 |
TW201412965A (zh) | 2012-08-23 | 2014-04-01 | Du Pont | 含四氟丙烯、二氟甲烷、及可選擇地含二氟乙烷的冷媒混合物及其運用 |
KR20150131272A (ko) | 2013-03-15 | 2015-11-24 | 허니웰 인터내셔날 인코포레이티드 | 2,3,3,3-테트라플루오로프로펜 생성물에서 할로겐화 에틸렌 불순물을 제거하는 방법 |
KR20150132289A (ko) | 2013-03-15 | 2015-11-25 | 더 케무어스 컴퍼니 에프씨, 엘엘씨 | 플루오로올레핀 중 알킨 불순물의 감소 방법 |
FR3003569B1 (fr) * | 2013-03-20 | 2015-12-25 | Arkema France | Composition comprenant hf et 1,3,3,3-tetrafluoropropene |
FR3003565B1 (fr) * | 2013-03-20 | 2018-06-29 | Arkema France | Composition comprenant hf et 2,3,3,3-tetrafluoropropene |
FR3003566B1 (fr) | 2013-03-20 | 2018-07-06 | Arkema France | Composition comprenant hf et e-3,3,3-trifluoro-1-chloropropene |
FR3010996B1 (fr) * | 2013-09-24 | 2015-09-25 | Arkema France | Procede de fluoration en phase gaz |
PL3055379T3 (pl) | 2013-10-10 | 2020-04-30 | The Chemours Company Fc, Llc | Kompozycje zawierające difluorometan, pentafluoroetan, tetrafluoroetan i tetrafluoropropen i ich zastosowania |
TWI654290B (zh) | 2013-11-22 | 2019-03-21 | 美商杜邦股份有限公司 | 含四氟丙烯及四氟乙烷的組合物、其於動力循環中的應用、及動力循環裝置 |
WO2015160531A2 (en) | 2014-04-16 | 2015-10-22 | The Chemours Company Fc, Llc | Process for the production of 1,1,1,2,2-pentafluoro- 3-chloropropane |
EP3441379B1 (en) | 2014-08-14 | 2021-02-17 | The Chemours Company FC, LLC | Process for the production of e-1,3,3,3-tetrafluoropropene by dehydrofluorination |
GB2540427B (en) | 2015-07-17 | 2017-07-19 | Mexichem Fluor Sa De Cv | Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf) |
WO2017104829A1 (ja) | 2015-12-16 | 2017-06-22 | 旭硝子株式会社 | ハイドロフルオロオレフィンの製造方法 |
KR20160017661A (ko) | 2016-01-29 | 2016-02-16 | 한국과학기술연구원 | 헥사플루오로프로필렌으로부터 2,3,3,3-테트라플루오로프로펜과 1,3,3,3-테트라플루오로프로펜의 제조방법 |
FR3056222B1 (fr) | 2016-09-19 | 2020-01-10 | Arkema France | Composition a base de 1-chloro-3,3,3-trifluoropropene |
FR3066927B1 (fr) * | 2017-06-06 | 2019-06-21 | Arkema France | Procede de modification de la distribution en fluor dans un compose hydrocarbure. |
FR3066926B1 (fr) * | 2017-06-06 | 2020-05-22 | Arkema France | Procede de modification de la distribution en fluor dans un compose hydrocarbure. |
CN110945099B (zh) | 2017-07-27 | 2024-07-05 | 科慕埃弗西有限公司 | 包含氟化氢和氟碳化合物的共沸组合物 |
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 |
CN107739294B (zh) * | 2017-10-17 | 2020-08-21 | 北京宇极科技发展有限公司 | 气相脱氟化氢制备氢氟环戊烯的方法 |
WO2020018764A1 (en) | 2018-07-18 | 2020-01-23 | The Chemours Company Fc, Llc | Production of haloolefins in an adiabatic reaction zone |
WO2020158668A1 (ja) * | 2019-01-28 | 2020-08-06 | ダイキン工業株式会社 | 1,2-ジフルオロエチレン又は1,1,2-トリフルオロエチレンと、フッ化水素とを含む共沸様組成物 |
US11932589B2 (en) | 2019-02-19 | 2024-03-19 | 3M Innovative Properties Company | Hydrofluoroolefins and methods of using same |
JP6933239B2 (ja) | 2019-02-21 | 2021-09-08 | ダイキン工業株式会社 | ハロゲン化アルケン化合物及びフッ化アルキン化合物の製造方法 |
FR3100461B1 (fr) * | 2019-09-06 | 2021-09-03 | Arkema France | Procédé de purification d’hydrofluorocarbures |
WO2021049605A1 (ja) * | 2019-09-12 | 2021-03-18 | 関東電化工業株式会社 | =cf2もしくは=chfの構造を持つフルオロオレフィンの精製方法、並びに高純度フルオロオレフィン及びその製造方法 |
WO2024107421A1 (en) * | 2022-11-18 | 2024-05-23 | The Chemours Company Fc, Llc | Processes for separation of mixtures comprising 1,1,1,3-tetrafluoropropane, 3,3,3-trifluoropropene, and hydrogen fluoride and azeotropes thereof |
WO2024107423A1 (en) * | 2022-11-18 | 2024-05-23 | The Chemours Company Fc, Llc | Azeotropes of 3-chloro-3,3-difluoro-1-propene, 3,3,3-trifluoropropene, and hydrogen fluoride |
WO2024186820A1 (en) | 2023-03-07 | 2024-09-12 | The Chemours Company Fc, Llc | Use of compositions comprising pentafluoropropene, tetrafluoropropene, and tetrafluoroethane in power cycles; and power cycle apparatus |
WO2024211642A1 (en) | 2023-04-06 | 2024-10-10 | The Chemours Company Fc, Llc | Refrigerant compositions comprising z-1,3,3,3-tetrafluoropropene, methods of making same, and uses thereof |
CN117222190B (zh) * | 2023-09-08 | 2024-08-27 | 超聚变数字技术有限公司 | 十氟己烯在两相浸没式冷却系统中的应用 |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2480560A (en) * | 1945-12-06 | 1949-08-30 | Kinetic Chemicals Inc | Method for pyrolyzing polyfluoroalkanes |
US2599631A (en) * | 1945-12-06 | 1952-06-10 | Du Pont | Preparation of vinyl fluoride |
US2461523A (en) * | 1946-12-04 | 1949-02-15 | Du Pont | Dehydrofluorination of polyfluoroalkanes |
US3188356A (en) * | 1961-11-08 | 1965-06-08 | Pennsalt Chemicals Corp | Method for producing vinylidene fluoride |
DE3676804D1 (de) * | 1986-01-22 | 1991-02-14 | Atochem North America | Verfahren zur umwandlung eines 1,1,1-trifluoralkans in ein 1,1-difluoralken. |
US4766260A (en) * | 1987-07-07 | 1988-08-23 | E. I. Du Pont De Nemours And Company | Gas-phase fluorination process |
SU1706690A1 (ru) * | 1988-04-19 | 1992-01-23 | Всесоюзный Научно-Исследовательский Институт Технического Углерода | Пористый углеродный материал |
US4902838A (en) * | 1988-12-28 | 1990-02-20 | E. I. Du Pont De Nemours And Company | Isomerization of saturated fluorohydrocarbons |
US5136113A (en) * | 1991-07-23 | 1992-08-04 | E. I. Du Pont De Nemours And Company | Catalytic hydrogenolysis |
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 |
JPH0585970A (ja) | 1991-09-25 | 1993-04-06 | Daikin Ind Ltd | 冷 媒 |
US5679875A (en) * | 1992-06-05 | 1997-10-21 | Daikin Industries, Ltd. | Method for manufacturing 1,1,1,2,3-pentafluoropropene 1,1,1,2,3-pentafluoropropane |
US5396000A (en) * | 1993-05-24 | 1995-03-07 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 1,1,1,2,3,-pentafluoropropane |
US5563304A (en) | 1994-05-26 | 1996-10-08 | E. I. Du Pont De Nemours And Company | Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF |
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 |
JPH0995459A (ja) | 1995-09-29 | 1997-04-08 | Daikin Ind Ltd | 1,1,1,3,3−ペンタフルオロプロペン及び1,1,1,2,3,3,3−ヘプタフルオロプロパンの製造方法、及び1,1,1,3,3−ペンタフルオロプロパンの製造方法 |
GB9602805D0 (en) * | 1996-02-12 | 1996-04-10 | Ici Plc | Production process |
US5880315A (en) * | 1996-11-21 | 1999-03-09 | E. I. Du Pont De Nemours And Company | Catalytic manufacture of vinyl fluoride |
EP0958265B1 (en) * | 1997-01-31 | 2003-04-02 | E.I. Du Pont De Nemours And Company | The catalytic manufacture of pentafluoropropenes |
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 |
JP3886229B2 (ja) * | 1997-11-11 | 2007-02-28 | セントラル硝子株式会社 | 1,3,3,3−テトラフルオロプロペンの製造法 |
US5918481A (en) * | 1997-11-20 | 1999-07-06 | Alliedsignal Inc. | Process for separating hydrogen fluoride from fluorocarbons |
EP1084092B1 (en) * | 1998-06-02 | 2006-03-22 | E.I. Du Pont De Nemours And Company | Process for the production of hexafluoropropylene from cc1f2cc1fcf3 and azeotropes of cc1f2cc1fcf3 with hf |
US6076372A (en) | 1998-12-30 | 2000-06-20 | Praxair Technology, Inc. | Variable load refrigeration system particularly for cryogenic temperatures |
GB9906104D0 (en) * | 1999-03-18 | 1999-05-12 | Street Graham S B | Method and apparatus,for improved eye-hand co-ordination during endoscopic surgery |
FR2791976B1 (fr) * | 1999-03-24 | 2001-07-27 | Solvay | Compositions contenant du fluorure d'hydrogene et du 1,1,1,3,3-pentafluorobutane, procede pour la separation de melanges comprenant de telles compositions et procede pour la synthese de 1,1,1,3,3-pentafluorobutane |
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 |
RU2210559C2 (ru) * | 1999-08-20 | 2003-08-20 | Институт элементоорганических соединений им.А.Н. Несмеянова РАН | Способ получения фторолефинов |
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 |
US20050177012A1 (en) * | 2001-07-20 | 2005-08-11 | Pcbu Services, Inc. | Halocarbon production processes, halocarbon separation processes, and halocarbon separation systems |
US7217678B2 (en) | 2002-08-22 | 2007-05-15 | E. I. Du Pont De Nemours And Company | Cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalyst precursors |
US7423188B2 (en) * | 2005-11-01 | 2008-09-09 | E. I. Du Pont De Nemours And Company | Azeotrope compositions comprising E-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof |
US7385094B2 (en) * | 2005-11-01 | 2008-06-10 | E.I. Du Pont De Nemours And Company | Azeotrope compositions comprising tridecafluoro-3-heptene and hydrogen fluoride and uses thereof |
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 |
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 |
-
2005
- 2005-11-01 US US11/264,183 patent/US7897823B2/en active Active
-
2006
- 2006-04-11 EP EP06740830A patent/EP1960336A1/en not_active Withdrawn
- 2006-04-11 KR KR1020087013217A patent/KR20080066844A/ko not_active Application Discontinuation
- 2006-04-11 JP JP2008538860A patent/JP5256040B2/ja not_active Expired - Fee Related
- 2006-04-11 CN CN200680050208.8A patent/CN101351429B/zh active Active
- 2006-04-11 BR BRPI0619703-5A patent/BRPI0619703A2/pt not_active IP Right Cessation
- 2006-04-11 WO PCT/US2006/013361 patent/WO2007053178A1/en active Application Filing
- 2006-04-11 CN CN2012101031690A patent/CN102701900A/zh active Pending
- 2006-04-11 RU RU2008121894/04A patent/RU2446140C2/ru not_active IP Right Cessation
- 2006-04-12 AR ARP060101481A patent/AR056970A1/es not_active Application Discontinuation
-
2011
- 2011-01-25 US US13/013,065 patent/US8399723B2/en not_active Expired - Fee Related
- 2011-09-14 US US13/232,184 patent/US20120004475A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US7897823B2 (en) | 2011-03-01 |
WO2007053178A1 (en) | 2007-05-10 |
US20110118512A1 (en) | 2011-05-19 |
CN101351429A (zh) | 2009-01-21 |
BRPI0619703A2 (pt) | 2011-10-11 |
RU2008121894A (ru) | 2009-12-10 |
EP1960336A1 (en) | 2008-08-27 |
US20060106263A1 (en) | 2006-05-18 |
KR20080066844A (ko) | 2008-07-16 |
CN101351429B (zh) | 2014-03-05 |
US20120004475A1 (en) | 2012-01-05 |
JP2009513699A (ja) | 2009-04-02 |
RU2446140C2 (ru) | 2012-03-27 |
CN102701900A (zh) | 2012-10-03 |
US8399723B2 (en) | 2013-03-19 |
JP5256040B2 (ja) | 2013-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR056970A1 (es) | PROCESO PARA LA PRODUCCIoN Y PURIFICACIoN DE HIDROFLUOROOLEFINAS | |
ES2523694T3 (es) | Procesos de producción catalítica para preparar 1,2,3,3,3-pentafluoropropeno | |
MX2009001988A (es) | Composicion semejante a azeotropo de 2-cloro-1,1,1,2-tetrafluoropr opano (hcfc-244 bb) y fluoruro de hidrogeno (hf). | |
MX2011007985A (es) | Composiciones de pentafluoropropano, clorotrifluoropropeno, y fluoruro de hidrogeno semejantes a azeotropo. | |
EA200702549A1 (ru) | Способ производства органического соединения | |
GB2428217B (en) | Apparatus and method | |
AR056492A1 (es) | Proceso de produccion de un compuesto organico | |
UA95083C2 (ru) | Азеотропная или близкая к азеотропной композиции, которые содержат 1,1,1,2,3-пентафторопропен и фтороводород, способы отделения и получения 1,1,1,2,3-пентафторопропена | |
MX2013002465A (es) | Azeotropos para el proceso de 1,3,3,3-tetrafluoropropeno con hf. | |
BR0312491B1 (pt) | processo para a telomerizaÇço de olefinas nço-cÍclicas. | |
AR069967A1 (es) | Agentes espumantes de agua dura y metodos para la produccion de paneles de yeso | |
BR112014009199A2 (pt) | formulação, uso de uma formulação, e, processo para a produção de uma formulação | |
MX2012011220A (es) | Composicion de tipo azeotropo de 2, 3-dicloro-3, 3-difluoropropeno (hcfo-1232xf) y fluoruro de hidrogeno (hf). | |
AR088342A1 (es) | Proceso para producir 2,3,3,3-tetrafluorpropeno | |
TW200603323A (en) | Angled elongated features for improved alignment process integration | |
BRPI0807669A2 (pt) | Processo para produzir um produto de cumento tendo uma pureza de pelo menos 99,50 por cento | |
TW200710983A (en) | Grooved retaining ring | |
CL2011003286A1 (es) | Metodo continuo para producir kno3 a partir de polihalita que comprende descomponer la polihalita poner en contacto los solidos obtenidos con hno3 produciendo una lechada, contactarla con un compuesto de ca alcalino y separar el kno3. | |
AR093389A1 (es) | Celda electrolitica equipada con microelectrodos | |
CO5611206A2 (es) | Metodo para tratar materiales carbonosos | |
FR3067347B1 (fr) | 1,1,1,2,3,3-hexafluoropropane de haute purete, son procede de fabrication et utilisation | |
PL2208476T3 (pl) | Elektroda płaska | |
AR054978A1 (es) | Procedimiento para la produccion de carboxilatos metalicos | |
CO2017011626A2 (es) | Proceso para la hidrodecloración de una alimentación que comprende ácido dicloroacético | |
EP2011764A4 (en) | POTASSIUM FLUORIDE DISPERSION SOLUTION AND PROCESS FOR PRODUCING FLUORINE ORGANIC COMPOUND USING THE SAME |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |