KR20100016452A - 다이클로로하이드린 회수를 위한 다단계 방법 및 장치 - Google Patents

다이클로로하이드린 회수를 위한 다단계 방법 및 장치 Download PDF

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Publication number
KR20100016452A
KR20100016452A KR1020097023548A KR20097023548A KR20100016452A KR 20100016452 A KR20100016452 A KR 20100016452A KR 1020097023548 A KR1020097023548 A KR 1020097023548A KR 20097023548 A KR20097023548 A KR 20097023548A KR 20100016452 A KR20100016452 A KR 20100016452A
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KR
South Korea
Prior art keywords
liquid
dichlorohydrin
vapor
mixture
esters
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Ceased
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KR1020097023548A
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English (en)
Korean (ko)
Inventor
댄 티르토위드조조
안드레이 메레노브
크리스티안 디 뉴퍼
브루스 디 후크
애닐 메라
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다우 글로벌 테크놀로지스 인크.
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Publication of KR20100016452A publication Critical patent/KR20100016452A/ko
Ceased legal-status Critical Current

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    • 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
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C07C29/82—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by azeotropic distillation
    • 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
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • 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
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/146—Multiple effect distillation
    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/36—Azeotropic distillation
    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/34—Halogenated alcohols
    • C07C31/36—Halogenated alcohols the halogen not being fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/34—Halogenated alcohols
    • C07C31/42—Polyhydroxylic acyclic alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

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  • 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)
KR1020097023548A 2007-04-12 2008-04-11 다이클로로하이드린 회수를 위한 다단계 방법 및 장치 Ceased KR20100016452A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92310807P 2007-04-12 2007-04-12
US60/923,108 2007-04-12

Publications (1)

Publication Number Publication Date
KR20100016452A true KR20100016452A (ko) 2010-02-12

Family

ID=39651380

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097023548A Ceased KR20100016452A (ko) 2007-04-12 2008-04-11 다이클로로하이드린 회수를 위한 다단계 방법 및 장치

Country Status (7)

Country Link
US (1) US8664453B2 (https=)
EP (1) EP2137121A1 (https=)
JP (1) JP2010523698A (https=)
KR (1) KR20100016452A (https=)
CN (1) CN101657403B (https=)
TW (1) TWI432407B (https=)
WO (1) WO2008128004A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8420870B2 (en) * 2007-04-12 2013-04-16 Dow Global Technologies Llc Process and apparatus for recovery of dichlorohydrins via codistillation
WO2008128004A1 (en) 2007-04-12 2008-10-23 Dow Global Technologies Inc. Multi-stage process and apparatus for recovering dichlorohydrins
TWI490193B (zh) * 2007-04-12 2015-07-01 Dow Global Technologies Llc 用於二氯丙醇的共沸回收之方法與設備
KR20100016464A (ko) * 2007-04-12 2010-02-12 다우 글로벌 테크놀로지스 인크. 다중하이드록실화된-지방족 탄화수소 또는 이의 에스터의 클로로하이드린으로의 전환
TW200909399A (en) * 2007-04-12 2009-03-01 Dow Global Technologies Inc Process and appatatus for vapor phase purification during hydrochlorination of multi-hydroxylated aliphatic hydrocarbon compounds
WO2009126415A1 (en) * 2008-04-09 2009-10-15 Dow Global Technologies Inc. Multi-stage process and apparatus for recovering dichlorohydrins
CN102471196A (zh) 2009-07-03 2012-05-23 阿克佐诺贝尔化学国际公司 制备二氯丙醇的方法
JP5226710B2 (ja) * 2010-02-01 2013-07-03 三井造船株式会社 高粘度重合液中の揮発性物質回収装置
WO2012078728A1 (en) * 2010-12-10 2012-06-14 Dow Global Technologies Llc Apparatus and process for using olefin as an azeotropic entrainer for isolating 1,3-dichloro-2-propanol from a 2,2'-oxybis (1-chloropropane) waste stream
US9192877B2 (en) 2010-12-10 2015-11-24 Angus Chemical Company Apparatus and process for using a nitroalkane as an entrainer for azeotropic removal of water from aqueous acid solution
KR101489098B1 (ko) 2012-01-25 2015-02-02 아사히 가세이 케미칼즈 가부시키가이샤 분리 방법
EP2708525A1 (en) * 2012-09-12 2014-03-19 Solvay SA Process of stripping a liquid medium
CN104761433B (zh) * 2015-04-01 2018-07-20 中国天辰工程有限公司 用于甘油法ech回收二氯丙醇及催化剂的设备和工艺
KR102544291B1 (ko) * 2019-01-25 2023-06-15 보레알리스 아게 중합체 반응 혼합물로부터 휘발성 화합물을 분리하기 위한 분리 디바이스 및 공정
WO2022212912A1 (en) * 2021-04-02 2022-10-06 Natural Extraction Systems, LLC Products and methods related to the distillation of molecules from aerosols
US12453931B2 (en) 2021-04-02 2025-10-28 Natural Extraction Systems, LLC Compositions for low-temperature distillation of high-boiling-point molecules

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197308C (https=)
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
GB9602680D0 (en) * 1996-02-09 1996-04-10 Ici Plc Distillation process
CZ20032346A3 (cs) 2003-09-01 2005-04-13 Spolek Pro Chemickou A Hutní Výrobu,A.S. Způsob přípravy dichlorpropanolů z glycerinu
KR100913626B1 (ko) * 2003-11-20 2009-08-24 솔베이(소시에떼아노님) 염소화된 유기 화합물의 제조 방법
PL1772446T3 (pl) * 2003-11-20 2011-03-31 Solvay Proces wytwarzania związków organicznych z gliceryny, pochodzącej z surowców odnawialnych
CN102516205B (zh) 2004-07-21 2016-05-04 兰科知识产权有限责任公司 多羟基化脂族烃或其酯向氯醇的转化
EA013681B1 (ru) * 2005-05-20 2010-06-30 Солвей (Сосьете Аноним) Способ получения дихлорпропанола, способ получения эпихлоргидрина и способ получения эпоксидных смол
EP1762556A1 (en) * 2005-05-20 2007-03-14 SOLVAY (Société Anonyme) Process for producing dichloropropanol from glycerol
WO2008128004A1 (en) 2007-04-12 2008-10-23 Dow Global Technologies Inc. Multi-stage process and apparatus for recovering dichlorohydrins
US8420870B2 (en) * 2007-04-12 2013-04-16 Dow Global Technologies Llc Process and apparatus for recovery of dichlorohydrins via codistillation

Also Published As

Publication number Publication date
TW200904786A (en) 2009-02-01
WO2008128004A1 (en) 2008-10-23
TWI432407B (zh) 2014-04-01
CN101657403A (zh) 2010-02-24
JP2010523698A (ja) 2010-07-15
CN101657403B (zh) 2014-07-30
EP2137121A1 (en) 2009-12-30
US20100137652A1 (en) 2010-06-03
US8664453B2 (en) 2014-03-04

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