AR056970A1 - PROCESO PARA LA PRODUCCIoN Y PURIFICACIoN DE HIDROFLUOROOLEFINAS - Google Patents

PROCESO PARA LA PRODUCCIoN Y PURIFICACIoN DE HIDROFLUOROOLEFINAS

Info

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
Application number
ARP060101481A
Other languages
English (en)
Inventor
Ralph Newton Miller
Mario Joseph Nappa
Mallikarjuna Velliyur Nott Rao
Allen Capron Sievert
Original Assignee
Du Pont
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of AR056970A1 publication Critical patent/AR056970A1/es

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.
ARP060101481A 2005-11-01 2006-04-12 PROCESO PARA LA PRODUCCIoN Y PURIFICACIoN DE HIDROFLUOROOLEFINAS AR056970A1 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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