DE69704299D1 - In einer Destillationskolonne durchgeführtes Herstellungsverfahren - Google Patents

In einer Destillationskolonne durchgeführtes Herstellungsverfahren

Info

Publication number
DE69704299D1
DE69704299D1 DE69704299T DE69704299T DE69704299D1 DE 69704299 D1 DE69704299 D1 DE 69704299D1 DE 69704299 T DE69704299 T DE 69704299T DE 69704299 T DE69704299 T DE 69704299T DE 69704299 D1 DE69704299 D1 DE 69704299D1
Authority
DE
Germany
Prior art keywords
carried out
production process
distillation column
process carried
distillation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69704299T
Other languages
English (en)
Other versions
DE69704299T2 (de
Inventor
Toru Shimoyama
Kazuya Oharu
Toru Ueno
Seisaku Kumai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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
Priority claimed from JP21581096A external-priority patent/JP3800677B2/ja
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of DE69704299D1 publication Critical patent/DE69704299D1/de
Application granted granted Critical
Publication of DE69704299T2 publication Critical patent/DE69704299T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/44—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon double or triple bond
    • 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
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DE69704299T 1996-06-06 1997-06-03 In einer Destillationskolonne durchgeführtes Herstellungsverfahren Expired - Fee Related DE69704299T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14469596 1996-06-06
JP21581096A JP3800677B2 (ja) 1996-08-15 1996-08-15 ペルフルオロアルキルヨウ化物の製造方法

Publications (2)

Publication Number Publication Date
DE69704299D1 true DE69704299D1 (de) 2001-04-26
DE69704299T2 DE69704299T2 (de) 2001-09-06

Family

ID=26476034

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69704299T Expired - Fee Related DE69704299T2 (de) 1996-06-06 1997-06-03 In einer Destillationskolonne durchgeführtes Herstellungsverfahren

Country Status (4)

Country Link
US (1) US5929292A (de)
EP (1) EP0811594B1 (de)
DE (1) DE69704299T2 (de)
ES (1) ES2157497T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002069020A (ja) 2000-08-24 2002-03-08 Asahi Glass Co Ltd フッ化アルコールの製造方法
JP4048953B2 (ja) * 2001-02-07 2008-02-20 ダイキン工業株式会社 フルオロアルキルアイオダイドテロマー混合物の製造方法および含フッ素（メタ）アクリル酸エステル混合物の製造方法
JP5168746B2 (ja) * 2001-04-17 2013-03-27 ダイキン工業株式会社 パーフルオロアルキルアイオダイドテロマーの連続製造方法
ATE552228T1 (de) * 2001-10-24 2012-04-15 Daikin Ind Ltd Verfahren zur rückgewinnung von katalysatoren in einem verfahren und zur herstellung von perfluoralkyliodid-telomeren
JP4802544B2 (ja) 2005-04-20 2011-10-26 旭硝子株式会社 フルオロアルキルアイオダイドおよびその製造方法
JP2009242317A (ja) * 2008-03-31 2009-10-22 Daikin Ind Ltd フルオロアルキルアイオダイドテロマーの製造方法
CN102381929B (zh) * 2011-08-26 2013-12-18 湖北卓熙氟化科技有限公司 一种氟气引发连续化生产短链全氟碘代烷的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559628A (en) * 1944-04-22 1951-07-10 Du Pont Fluorine-containing alcohols and process for preparing the same
JPS54154707A (en) * 1978-04-21 1979-12-06 Daikin Ind Ltd Telomerization of tetrafluoroethylene
US5260494A (en) * 1988-03-29 1993-11-09 Atochem Preparation of sodium fluoroalcoholates
DE4026712A1 (de) * 1990-08-24 1992-02-27 Hoechst Ag Verfahren zur herstellung von tertiaeren fluorhaltigen alkoholen
US5118873A (en) * 1990-11-19 1992-06-02 Chemical Research & Licensing Company Process for the preparation of mtbe
DE4124807A1 (de) * 1991-07-26 1993-01-28 Hoechst Ag Verfahren zur herstellung von primaeren und sekundaeren fluorhaltigen alkoholen
DE69420654T2 (de) * 1993-10-05 1999-12-30 Asahi Glass Co Ltd Verfahren zur Herstellung eines Hydrofluorokohlenwasserstoffs

Also Published As

Publication number Publication date
EP0811594A1 (de) 1997-12-10
DE69704299T2 (de) 2001-09-06
EP0811594B1 (de) 2001-03-21
US5929292A (en) 1999-07-27
ES2157497T3 (es) 2001-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee