ATE511918T1 - Photochlorierungs- und dehydrohalogenierungsverfahren zur herstellung von olefinischen verbindungen - Google Patents

Photochlorierungs- und dehydrohalogenierungsverfahren zur herstellung von olefinischen verbindungen

Info

Publication number
ATE511918T1
ATE511918T1 AT05854902T AT05854902T ATE511918T1 AT E511918 T1 ATE511918 T1 AT E511918T1 AT 05854902 T AT05854902 T AT 05854902T AT 05854902 T AT05854902 T AT 05854902T AT E511918 T1 ATE511918 T1 AT E511918T1
Authority
AT
Austria
Prior art keywords
reactor
producing
photochloration
olefinic compounds
compound
Prior art date
Application number
AT05854902T
Other languages
English (en)
Inventor
Velliyur Rao
Allen 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
Application granted granted Critical
Publication of ATE511918T1 publication Critical patent/ATE511918T1/de

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultra-violet light
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/127—Sunlight; Visible light
    • 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
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • 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
    • 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
    • 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
    • C07C21/185—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine tetrafluorethene
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0245—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components of synthetic organic material
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0295—Synthetic organic materials
AT05854902T 2004-12-22 2005-12-19 Photochlorierungs- und dehydrohalogenierungsverfahren zur herstellung von olefinischen verbindungen ATE511918T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63829204P 2004-12-22 2004-12-22
PCT/US2005/046262 WO2006069103A1 (en) 2004-12-22 2005-12-19 Photochlorination and dehydrohalogenation process for preparation of olefinic compounds

Publications (1)

Publication Number Publication Date
ATE511918T1 true ATE511918T1 (de) 2011-06-15

Family

ID=36123448

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05854902T ATE511918T1 (de) 2004-12-22 2005-12-19 Photochlorierungs- und dehydrohalogenierungsverfahren zur herstellung von olefinischen verbindungen

Country Status (5)

Country Link
US (1) US20080076950A1 (de)
EP (1) EP1843838B1 (de)
AT (1) ATE511918T1 (de)
ES (1) ES2364974T3 (de)
WO (1) WO2006069103A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1831141A1 (de) * 2004-12-22 2007-09-12 E.I. Dupont De Nemours And Company Verfahren zur herstellung von 1,1,1,3,3,3-hexafluorpropan
US20080149472A1 (en) * 2004-12-22 2008-06-26 Velliyur Nott Mallikarjuna Rao Photochlorination and Fluorination Process for Preparation of Fluorine-Containing Hydrocarbons
EP1843839A2 (de) * 2004-12-22 2007-10-17 E.I. Dupont De Nemours And Company Copolymere von perfluor(alkylvinylether) für photochemischen reaktor, verfahren zur erhöhung des fluorgehalts und herstellung von olefinischer verbindung durch photochlorierung
JP5027670B2 (ja) * 2004-12-22 2012-09-19 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 光化学反応用の末端官能化パーフルオロ（アルキルビニルエーテル）反応器壁の官能化共重合体、炭化水素およびハロ炭化水素中のフッ素含有率の増加方法およびオレフィン製造方法
US8766020B2 (en) 2008-07-31 2014-07-01 Honeywell International Inc. Process for producing 2,3,3,3-tetrafluoropropene
CN102503766A (zh) * 2011-10-08 2012-06-20 巨化集团技术中心 一种2,3-二氯-1,1,1-三氟丙烷的光催化合成方法
EP3395789B1 (de) * 2015-12-25 2020-11-18 AGC Inc. Verfahren zur herstellung von 1-chlor-2,3,3,3-tetrafluorpropen
CN107200674A (zh) * 2017-05-04 2017-09-26 常熟三爱富中昊化工新材料有限公司 一种含氟卤代烷烃反应系统综合优化的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861032A (en) * 1956-02-17 1958-11-18 Hoechst Ag Preparation of 1, 1-difluoro-1-chloroethane
US3330881A (en) 1964-08-17 1967-07-11 Continental Oil Co Color improvement of wax olefins
US3554887A (en) * 1966-03-16 1971-01-12 Du Pont Photochemical apparatus and process
US3401211A (en) * 1966-04-25 1968-09-10 Phillips Petroleum Co 1-olefin production
US3494844A (en) * 1967-02-09 1970-02-10 Phillips Petroleum Co Continuous photohalogenation of hydrocarbons
DE2740585A1 (de) * 1977-09-09 1979-03-22 Hoechst Ag Verfahren zur herstellung von 1,1-difluor-1-chloraethan
US4855112A (en) 1987-08-21 1989-08-08 The University Of Tennessee Research Corporation High efficiency apparatus for aerosol direct fluorination
US5190626A (en) * 1990-12-13 1993-03-02 Allied-Signal Inc. Process for removing vinylidene chloride and other unsaturated compounds from 1,1-dichloro-1-fluoroethane
US5750808A (en) * 1995-07-11 1998-05-12 E. I. Du Pont De Nemours And Company Dehydrohalogenation processes
US5763706A (en) 1996-07-03 1998-06-09 Alliedsignal Inc. Process for the manufacture of 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3,3-hexafluoropropane
FR2754816B1 (fr) * 1996-10-18 1998-12-04 Atochem Elf Sa Procede de purification d'hydrogenochlorofluoroethanes
US6827911B1 (en) * 2000-11-08 2004-12-07 Bechtel Bwxt Idaho, Llc Photoreactor with self-contained photocatalyst recapture
US7230146B2 (en) * 2003-10-27 2007-06-12 Honeywell International Inc. Process for producing fluoropropenes
EP1831141A1 (de) * 2004-12-22 2007-09-12 E.I. Dupont De Nemours And Company Verfahren zur herstellung von 1,1,1,3,3,3-hexafluorpropan
JP5027670B2 (ja) * 2004-12-22 2012-09-19 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 光化学反応用の末端官能化パーフルオロ（アルキルビニルエーテル）反応器壁の官能化共重合体、炭化水素およびハロ炭化水素中のフッ素含有率の増加方法およびオレフィン製造方法
EP1843839A2 (de) * 2004-12-22 2007-10-17 E.I. Dupont De Nemours And Company Copolymere von perfluor(alkylvinylether) für photochemischen reaktor, verfahren zur erhöhung des fluorgehalts und herstellung von olefinischer verbindung durch photochlorierung
US20080149472A1 (en) * 2004-12-22 2008-06-26 Velliyur Nott Mallikarjuna Rao Photochlorination and Fluorination Process for Preparation of Fluorine-Containing Hydrocarbons

Also Published As

Publication number Publication date
US20080076950A1 (en) 2008-03-27
EP1843838A1 (de) 2007-10-17
EP1843838B1 (de) 2011-06-08
WO2006069103A1 (en) 2006-06-29
ES2364974T3 (es) 2011-09-19

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