KR101474026B1 - 2,3,3,3-테트라플루오로프로펜 및 불화수소를 포함하는공비 조성물 및 그의 용도 - Google Patents

2,3,3,3-테트라플루오로프로펜 및 불화수소를 포함하는공비 조성물 및 그의 용도 Download PDF

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KR101474026B1
KR101474026B1 KR1020087013105A KR20087013105A KR101474026B1 KR 101474026 B1 KR101474026 B1 KR 101474026B1 KR 1020087013105 A KR1020087013105 A KR 1020087013105A KR 20087013105 A KR20087013105 A KR 20087013105A KR 101474026 B1 KR101474026 B1 KR 101474026B1
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hfc
tetrafluoropropene
distillate
hydrogen fluoride
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KR20080066837A (ko
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랄프 뉴톤 밀러
마리오 조세프 나파
벨리유르 노트 말리카르주나 라오
알렌 카프론 시에버트
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이 아이 듀폰 디 네모아 앤드 캄파니
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    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1020087013105A 2005-11-01 2008-05-30 2,3,3,3-테트라플루오로프로펜 및 불화수소를 포함하는공비 조성물 및 그의 용도 Active KR101474026B1 (ko)

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US73232105P 2005-11-01 2005-11-01
US60/732,321 2005-11-01

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KR20080066837A KR20080066837A (ko) 2008-07-16
KR101474026B1 true KR101474026B1 (ko) 2014-12-17

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US (1) US7476771B2 (https=)
EP (3) EP2476661A1 (https=)
JP (1) JP5281407B2 (https=)
KR (1) KR101474026B1 (https=)
CN (2) CN101351428B (https=)
AR (1) AR058827A1 (https=)
BR (1) BRPI0619721A2 (https=)
CA (1) CA2627898A1 (https=)
ES (2) ES2453159T3 (https=)
RU (1) RU2422427C2 (https=)
UA (1) UA95259C2 (https=)
WO (1) WO2007053736A2 (https=)

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US2996555A (en) * 1959-06-25 1961-08-15 Dow Chemical Co Preparation of 2, 3, 3, 3-tetrafluoropropene

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WO2007053736A3 (en) 2007-08-02
RU2422427C2 (ru) 2011-06-27
US7476771B2 (en) 2009-01-13
AR058827A1 (es) 2008-02-27
EP2508499B1 (en) 2014-01-08
ES2453159T3 (es) 2014-04-04
EP2508499A1 (en) 2012-10-10
EP1954662A2 (en) 2008-08-13
EP2476661A1 (en) 2012-07-18
WO2007053736A2 (en) 2007-05-10
KR20080066837A (ko) 2008-07-16
CN101351428A (zh) 2009-01-21
CA2627898A1 (en) 2007-05-10
CN102603462A (zh) 2012-07-25
US20070100175A1 (en) 2007-05-03
BRPI0619721A2 (pt) 2011-10-11
UA95259C2 (ru) 2011-07-25
EP1954662B1 (en) 2013-07-24
ES2427099T3 (es) 2013-10-28
JP5281407B2 (ja) 2013-09-04
CN102603462B (zh) 2014-11-26

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