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)
Spanish (es)
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)
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 (cg-RX-API-DMAC7.html)
EP (1) EP1960336A1 (cg-RX-API-DMAC7.html)
JP (1) JP5256040B2 (cg-RX-API-DMAC7.html)
KR (1) KR20080066844A (cg-RX-API-DMAC7.html)
CN (2) CN101351429B (cg-RX-API-DMAC7.html)
AR (1) AR056970A1 (cg-RX-API-DMAC7.html)
BR (1) BRPI0619703A2 (cg-RX-API-DMAC7.html)
RU (1) RU2446140C2 (cg-RX-API-DMAC7.html)
WO (1) WO2007053178A1 (cg-RX-API-DMAC7.html)

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US8013194B2 (en) 2008-03-14 2011-09-06 Honeywell International Inc. Process for the manufacture of fluorinated olefins
US7981312B2 (en) * 2006-10-31 2011-07-19 E. I. Du Pont De Nemours And Company Processes for producing and compositions comprising 2,3,3,3-tetrafluoropropene and/or 1,2,3,3-tetrafluoropropene
TW200844075A (en) 2006-10-31 2008-11-16 Du Pont Processes for the production of fluoropropanes and halopropenes
CN101589010A (zh) * 2006-10-31 2009-11-25 纳幕尔杜邦公司 2,3,3,3-四氟丙烯和/或1,2,3,3-四氟丙烯的制备方法
WO2008054778A2 (en) * 2006-10-31 2008-05-08 E. I. Du Pont De Nemours And Company Processes for producing 2,3,3,3-tetrafluoropropene, a process for producing 1-chloro-2,2,3,3,3-pentafluoropropane and azeotropic compositions of 1-chloro-2,3,3,3-tetrafluoropropene with hf
CN101528645B (zh) * 2006-10-31 2013-10-30 纳幕尔杜邦公司 氟丙烷、卤代丙烯以及2-氯-3,3,3-三氟-1-丙烯与hf的共沸组合物和1,1,1,2,2-五氟丙烷与hf的共沸组合物的制备方法
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
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
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
KR101477485B1 (ko) 2007-06-27 2014-12-30 알케마 인코포레이티드 안정화된 하이드로클로로플루오로올레핀과 하이드로플루오로올레핀
US9523026B2 (en) 2007-06-27 2016-12-20 Arkema Inc. Stabilized hydrochlorofluoroolefins and hydrofluoroolefins
WO2009025647A1 (en) * 2007-08-23 2009-02-26 E. I. Du Pont De Nemours And Company Azeotropic compositions comprising fluorinated olefins for cleaning applications
US7641808B2 (en) 2007-08-23 2010-01-05 E.I. Du Pont De Nemours And Company Azeotropic compositions comprising fluorinated olefins for cleaning applications
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FR3003566B1 (fr) 2013-03-20 2018-07-06 Arkema France Composition comprenant hf et e-3,3,3-trifluoro-1-chloropropene
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