WO2009025245A1 - Method for producing chlorohydrin - Google Patents

Method for producing chlorohydrin Download PDF

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Publication number
WO2009025245A1
WO2009025245A1 PCT/JP2008/064645 JP2008064645W WO2009025245A1 WO 2009025245 A1 WO2009025245 A1 WO 2009025245A1 JP 2008064645 W JP2008064645 W JP 2008064645W WO 2009025245 A1 WO2009025245 A1 WO 2009025245A1
Authority
WO
WIPO (PCT)
Prior art keywords
chlorohydrin
producing
hydrocarbon
liquid phase
hydrogen chloride
Prior art date
Application number
PCT/JP2008/064645
Other languages
French (fr)
Japanese (ja)
Inventor
Masao Yoshida
Yutaka Yokoyama
Original Assignee
Kashima Chemical Company, Limited
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 Kashima Chemical Company, Limited filed Critical Kashima Chemical Company, Limited
Publication of WO2009025245A1 publication Critical patent/WO2009025245A1/en

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Classifications

    • 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
    • C07C29/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Disclosed is a method for commercially producing a chlorohydrin safely and efficiently by using a low-cost simple reaction apparatus. Specifically disclosed is a method for producing a chlorohydrin, wherein a hydrocarbon having 2-4 carbon atoms and two or more hydroxy groups is reacted with hydrogen chloride in a liquid phase, thereby substituting the hydroxy groups of hydrocarbon with chlorine atoms. This method for producing a chlorohydrin is characterized in that hydrogen chloride is dispersed in the liquid phase as fine bubbles having an average diameter of not more than 1000 μm.
PCT/JP2008/064645 2007-08-17 2008-08-15 Method for producing chlorohydrin WO2009025245A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-212845 2007-08-17
JP2007212845A JP2010241689A (en) 2007-08-17 2007-08-17 Method for producing chlorohydrin

Publications (1)

Publication Number Publication Date
WO2009025245A1 true WO2009025245A1 (en) 2009-02-26

Family

ID=40378150

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064645 WO2009025245A1 (en) 2007-08-17 2008-08-15 Method for producing chlorohydrin

Country Status (2)

Country Link
JP (1) JP2010241689A (en)
WO (1) WO2009025245A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018117136A1 (en) * 2016-12-20 2018-06-28 日曹エンジニアリング株式会社 Gas-liquid reaction device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10235175A (en) * 1997-03-03 1998-09-08 Dow Chem Co:The Shear mixing device and its use
JP2002179601A (en) * 2000-12-14 2002-06-26 Tokuyama Corp Method for producing propylene chlorohydrin
WO2006020234A1 (en) * 2004-07-21 2006-02-23 Dow Global Technologies Inc. Conversion of a multihydroxylated-aliphatic hydrocarbon or ester thereof to a chlorohydrin
JP2007504101A (en) * 2003-09-01 2007-03-01 スポレク プロ ケミコー ア フツニ ビロブ アクシオバ スポレクノスト Method for preparing dichloropropanol from glycerin

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10235175A (en) * 1997-03-03 1998-09-08 Dow Chem Co:The Shear mixing device and its use
JP2002179601A (en) * 2000-12-14 2002-06-26 Tokuyama Corp Method for producing propylene chlorohydrin
JP2007504101A (en) * 2003-09-01 2007-03-01 スポレク プロ ケミコー ア フツニ ビロブ アクシオバ スポレクノスト Method for preparing dichloropropanol from glycerin
WO2006020234A1 (en) * 2004-07-21 2006-02-23 Dow Global Technologies Inc. Conversion of a multihydroxylated-aliphatic hydrocarbon or ester thereof to a chlorohydrin

Also Published As

Publication number Publication date
JP2010241689A (en) 2010-10-28

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