JP2010523699A5 - - Google Patents

Download PDF

Info

Publication number
JP2010523699A5
JP2010523699A5 JP2010503219A JP2010503219A JP2010523699A5 JP 2010523699 A5 JP2010523699 A5 JP 2010523699A5 JP 2010503219 A JP2010503219 A JP 2010503219A JP 2010503219 A JP2010503219 A JP 2010503219A JP 2010523699 A5 JP2010523699 A5 JP 2010523699A5
Authority
JP
Japan
Prior art keywords
liquid
esters
theoretical stage
dichlorohydrins
vapor
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.)
Pending
Application number
JP2010503219A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010523699A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2008/059969 external-priority patent/WO2008128005A1/en
Publication of JP2010523699A publication Critical patent/JP2010523699A/ja
Publication of JP2010523699A5 publication Critical patent/JP2010523699A5/ja
Pending legal-status Critical Current

Links

JP2010503219A 2007-04-12 2008-04-11 蒸留の間の重質副生成物の形成を低減する方法および装置 Pending JP2010523699A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92310607P 2007-04-12 2007-04-12
PCT/US2008/059969 WO2008128005A1 (en) 2007-04-12 2008-04-11 Process and apparatus for reducing heavy byproduct formation during recovery of dichlorohydrins

Publications (2)

Publication Number Publication Date
JP2010523699A JP2010523699A (ja) 2010-07-15
JP2010523699A5 true JP2010523699A5 (enExample) 2011-05-26

Family

ID=39666073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010503219A Pending JP2010523699A (ja) 2007-04-12 2008-04-11 蒸留の間の重質副生成物の形成を低減する方法および装置

Country Status (7)

Country Link
US (1) US8334415B2 (enExample)
EP (1) EP2137122A1 (enExample)
JP (1) JP2010523699A (enExample)
KR (1) KR20100016453A (enExample)
CN (1) CN101657402B (enExample)
TW (1) TW200906777A (enExample)
WO (1) WO2008128005A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110152580A1 (en) * 2007-04-12 2011-06-23 Hook Bruce D Process and apparatus for vapor phase purification during hydrochlorination of multi-hydroxylated aliphatic hydrocarbon compounds
TW200906777A (en) 2007-04-12 2009-02-16 Dow Global Technologies Inc Reducing heavy byproduct formtion during recovery of dichlorohydrins
EP2137120A2 (en) * 2007-04-12 2009-12-30 Dow Global Technologies Inc. Conversion of a multihydroxylated-aliphatic hydrocarbon or ester thereof to a chlorohydrin
KR101067494B1 (ko) * 2008-12-31 2011-09-27 삼성정밀화학 주식회사 디클로로프로판올의 선택도가 향상된, 글리세롤을 사용하는디클로로프로판올의 제조방법
BRPI1010139A2 (pt) 2009-07-03 2016-03-29 Akzo Nobel Chemicals Int Bv "processo para obter um produto rico em diclorohidrina"
SG11201905673RA (en) * 2017-03-20 2019-10-30 Lanzatech Inc A process and system for product recovery and cell recycle
CN108059586B (zh) * 2017-12-12 2021-08-17 浙江镇洋发展股份有限公司 一种甘油氯化制备二氯丙醇的方法
CN110652946B (zh) * 2019-09-24 2021-11-09 安徽神剑新材料股份有限公司 一种聚酯树脂生产过程中顶温控制系统及方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2144612A (en) * 1936-09-10 1939-01-24 Dow Chemical Co Preparation of glycerol dichlorohydrin
DE3584580D1 (de) * 1984-04-13 1991-12-12 Fisons Plc Formen und formulierungen des nedocromil-natriumsalzes.
JPS60258171A (ja) * 1984-06-04 1985-12-20 Showa Denko Kk エピクロルヒドリンの製造方法
JP4080553B2 (ja) * 1994-12-01 2008-04-23 三菱化学株式会社 ブチルアルデヒドの製造方法
CA2265436C (en) * 1996-09-10 2006-03-28 Basf Aktiengesellschaft Process for the separation of 2-aminomethylcyclopentylamine from a mixture containing hexamethyldiamine and 2-aminomethylcyclopentylamine
US6171449B1 (en) * 1998-06-19 2001-01-09 Washington Group International, Inc. Cascade reboiling of ethylbenzene/styrene columns
DE10056841A1 (de) * 2000-11-16 2002-05-23 Basf Ag Verfahren und Vorrichtung zur destillativen Gewinnung von 1,3-Reinbutadien aus 1,3-Rohbutadien
JP4091766B2 (ja) * 2001-12-27 2008-05-28 三菱レイヨン株式会社 メタクロレインの製造方法
US20040104108A1 (en) * 2002-12-03 2004-06-03 Mason Robert Michael High capacity purification of thermally unstable compounds
CZ20032346A3 (cs) * 2003-09-01 2005-04-13 Spolek Pro Chemickou A Hutní Výrobu,A.S. Způsob přípravy dichlorpropanolů z glycerinu
CN1974511A (zh) * 2003-11-20 2007-06-06 索尔维公司 用于生产有机化合物的方法
CA2597815C (en) 2003-11-20 2012-08-28 Solvay (Societe Anonyme) Process for producing an organic compound
JP2005336122A (ja) * 2004-05-28 2005-12-08 Mitsubishi Chemicals Corp （メタ）アクリル酸又は（メタ）アクリル酸エステルの製造方法
KR101226291B1 (ko) 2004-07-21 2013-01-25 다우 글로벌 테크놀로지스 엘엘씨 다중히드록시화-지방족 탄화수소 또는 그의 에스테르의 클로로히드린으로의 전환
WO2006020324A2 (en) * 2004-07-28 2006-02-23 Moore Thomas M Method and apparatus for in-situ probe tip replacement inside a charged particle beam microscope
EP1762556A1 (en) 2005-05-20 2007-03-14 SOLVAY (Société Anonyme) Process for producing dichloropropanol from glycerol
CN100509726C (zh) 2007-01-26 2009-07-08 江苏工业学院 一种从甘油制备二氯丙醇的方法
TW200906777A (en) 2007-04-12 2009-02-16 Dow Global Technologies Inc Reducing heavy byproduct formtion during recovery of dichlorohydrins

Similar Documents

Publication Publication Date Title
JP2010523699A5 (enExample)
TWI325417B (en) Method of preparing dichloropropanols from glycerine
JP2010523698A5 (enExample)
US10221116B2 (en) Process for the separation of monoethylene glycol and 1,2-butanediol
TWI432407B (zh) 回收二氯丙醇之多階方法和裝置
TWI477482B (zh) 有效回收二氯丙醇的方法及裝置
JP2010523703A5 (enExample)
JP6333256B2 (ja) 酢酸製造プロセスから過マンガン酸塩還元性化合物を回収する方法
CN101641343B (zh) 环氧丙烷回收方法
RU2679644C2 (ru) Способ разделения гликолей
JP2011516552A5 (enExample)
TW201348193A (zh) 醋酸之製造方法
TWI490193B (zh) 用於二氯丙醇的共沸回收之方法與設備
JP2010523704A (ja) ポリヒドロキシ脂肪族炭化水素化合物の塩化水素処理中の蒸気相精製の方法および装置
JP2010523701A5 (enExample)
CN101657402B (zh) 用于在二氯代醇回收期间减少重质副产物形成的方法和设备
JP2010523701A (ja) 共蒸留によってジクロロヒドリンを回収する方法および装置
KR102254918B1 (ko) 아세트산의 제조 방법
CN101432271A (zh) 氧化丙烯的制备方法
JP2018537466A (ja) メタクリル酸メチルの精製のための方法
JP6502951B2 (ja) アセトアルデヒドの製造方法
JP2011516553A5 (enExample)
TWI453186B (zh) 用於回收二氯醇之多階方法及裝置
JP6935282B2 (ja) 酸素同位体置換方法及び酸素同位体置換装置
KR101536035B1 (ko) 아크릴산의 정제방법