ES2128114T3 - Purificacion de 1,3-propanodiol. - Google Patents

Purificacion de 1,3-propanodiol.

Info

Publication number
ES2128114T3
ES2128114T3 ES95943169T ES95943169T ES2128114T3 ES 2128114 T3 ES2128114 T3 ES 2128114T3 ES 95943169 T ES95943169 T ES 95943169T ES 95943169 T ES95943169 T ES 95943169T ES 2128114 T3 ES2128114 T3 ES 2128114T3
Authority
ES
Spain
Prior art keywords
propanodiol
composition
procedure
basic solution
distill
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 - Lifetime
Application number
ES95943169T
Other languages
English (en)
Inventor
Donald Ross Kelsey
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of ES2128114T3 publication Critical patent/ES2128114T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C07C29/74—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
    • 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
    • C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA DEPURAR UNA COMPOSICION DE 1,3 - PROPANODIOL QUE CONTIENE CARBONILO. EL PROCEDIMIENTO CONSISTE EN A) FORMAR UNA SOLUCION DE DICHA COMPOSICION DE 1,3 PROPANODIOL EN UN MEDIO ACUOSO ACIDO, B) AÑADIR UNA CANTIDAD SUFICIENTE DE UNA BASE AL MEDIO ACUOSO PARA FORMAR UNA SOLUCION BASICA QUE TENGA UN PH MAYOR QUE 7; C) CALENTAR LA SOLUCION BASICA EN CONDICIONES EFECTIVAS PARA DESTILAR UNA PARTE PRINCIPAL DEL AGUA; Y D) CALENTAR LA SOLUCION BASICA RESTANTE EN CONDICIONES EFECTIVAS PARA DESTILAR UNA PARTE PRINCIPAL DEL PDO Y OBTENER UNA COMPOSICION DE 1,3 - PROPANODIOL QUE TENGA UN CONTENIDO DE CARBONILO INFERIOR A LA COMPOSICION INICIAL DE 1,3 PROPANODIOL QUE CONTIENE CARBONILO. EL PROCEDIMIENTO DE LA INVENCION PREVE UN 1,3 - PROPANODIOL DEPURADO QUE SE PUEDE USAR COMO MATERIA PRIMA PARA UN POLIESTER LIGERAMENTE COLOREADO.
ES95943169T 1994-12-16 1995-12-15 Purificacion de 1,3-propanodiol. Expired - Lifetime ES2128114T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/357,832 US5527973A (en) 1994-12-16 1994-12-16 Purification of 1,3-propanediol

Publications (1)

Publication Number Publication Date
ES2128114T3 true ES2128114T3 (es) 1999-05-01

Family

ID=23407211

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95943169T Expired - Lifetime ES2128114T3 (es) 1994-12-16 1995-12-15 Purificacion de 1,3-propanodiol.

Country Status (12)

Country Link
US (1) US5527973A (es)
EP (1) EP0797561B1 (es)
JP (1) JP3904230B2 (es)
KR (1) KR100409415B1 (es)
CN (1) CN1069890C (es)
AU (1) AU695303B2 (es)
BR (1) BR9510012A (es)
CA (1) CA2207557C (es)
DE (1) DE69508112T2 (es)
ES (1) ES2128114T3 (es)
NO (1) NO307332B1 (es)
WO (1) WO1996018596A1 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY118950A (en) * 1997-04-30 2005-02-28 Shell Int Research Purification of by- product stream in preparation of polytrimethylene terephthalate
US6235948B1 (en) * 1998-08-18 2001-05-22 E. I. Du Pont De Nemours And Company Process for the purification of 1,3-propanediol
US6245879B1 (en) * 1999-01-29 2001-06-12 Shell Oil Company Purification of 1,3-propanediol in carbonyl-containing stream
KR100378115B1 (ko) * 1999-07-10 2003-03-29 삼성전자주식회사 부호분할다중접속 통신시스템의 공통채널 해제 장치 및 방법
US6284930B1 (en) 1999-07-30 2001-09-04 E.I. Du Pont De Nemours And Company Process for the preparation of 3-hydroxypropanal
US6361983B1 (en) 1999-09-30 2002-03-26 E. I. Du Pont De Nemours And Company Process for the isolation of 1,3-propanediol from fermentation broth
TWI266760B (en) 2000-03-20 2006-11-21 Kvaerner Process Tech Ltd Process for the preparation of propane-1,3-diol
KR100733678B1 (ko) 2000-03-22 2007-06-28 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 1,3-디올의 제조방법
WO2001073097A2 (en) * 2000-03-29 2001-10-04 Archer-Daniels-Midland Company Method of recovering 1,3-propanediol from fermentation broth
US6576774B2 (en) 2000-07-20 2003-06-10 Shell Oil Company Process for recycling polytrimethylene terephthalate cyclic dimer
US6969779B2 (en) * 2002-11-01 2005-11-29 Shell Oil Company Method for removal of MW176 cyclic acetal formed during the production of 1,3-propanediol
US6972346B2 (en) * 2002-11-01 2005-12-06 Shell Oil Company Solid acid catalyzed reactive stripping of impurities formed during the production of 1, 3-propanediol
US7056439B2 (en) * 2003-05-06 2006-06-06 Tate & Lyle Ingredidents Americas, Inc. Process for producing 1, 3-propanediol
US7084311B2 (en) * 2003-05-06 2006-08-01 E. I. Du Pont De Nemours And Company Hydrogenation of chemically derived 1,3-propanediol
WO2004101482A2 (en) * 2003-05-06 2004-11-25 E.I. Dupont De Nemours And Company Hydrogenation of biochemically derived 1,3-propanediol
CN100478446C (zh) * 2003-05-06 2009-04-15 纳幕尔杜邦公司 生物生产1,3-丙二醇的纯化
US20040225107A1 (en) * 2003-05-06 2004-11-11 Sunkara Hari Babu Polytrimethylene ether glycol with excellent quality from biochemically-derived 1,3-propanediol
US7342142B2 (en) * 2003-05-06 2008-03-11 E.I. Du Pont De Nemours And Company Hydrogenation of polytrimethylene ether glycol
US7745668B2 (en) * 2003-05-06 2010-06-29 E. I. Du Pont De Nemours And Company Processes for reducing color in polytrimethylene ether glycol polymers
US7009082B2 (en) 2003-05-06 2006-03-07 E.I. Du Pont De Nemours And Company Removal of color bodies from polytrimethylene ether glycol polymers
US7323539B2 (en) * 2003-05-06 2008-01-29 E. I. Du Pont De Nemours And Company Polytrimethylene ether glycol and polytrimethylene ether ester with excellent quality
WO2004099110A1 (ja) * 2003-05-08 2004-11-18 Mitsubishi Chemical Corporation １,３−プロパンジオールの製造方法
JP2004352713A (ja) * 2003-05-08 2004-12-16 Mitsubishi Chemicals Corp １，３−プロパンジオールの製造方法
TW200536821A (en) 2004-02-05 2005-11-16 Showa Denko Kk Production process of 3-alkoxy-1-propanols, and 3-alkoxy-1-propanols obtained by the production process
US7074969B2 (en) * 2004-06-18 2006-07-11 E.I. Du Pont De Nemours And Company Process for preparation of polytrimethylene ether glycols
KR100629772B1 (ko) * 2004-09-01 2006-09-28 씨제이 주식회사 1,3-프로판디올, 1,2-프로판디올, 글리세롤 및 포도당을포함하는 혼합물로부터 1,3-프로판디올, 또는1,3-프로판디올 및 1,2-프로판디올을 분리하는 방법
AU2007293389B2 (en) 2006-09-01 2012-12-20 Fmc Corporation Local topical administration formulations containing Indoxacarb
CN101906020B (zh) * 2010-07-30 2013-03-13 东营市海科新源化工有限责任公司 酯交换法1，2-丙二醇的提纯新工艺
WO2014170759A2 (en) * 2013-04-12 2014-10-23 Toray Industries, Inc. Process of producing 1,4-butanediol
CN104788288B (zh) * 2015-04-27 2017-12-19 清华大学 从1,3‑丙二醇发酵液纯化1,3‑丙二醇的方法及其应用
CN110790636B (zh) * 2018-08-03 2022-07-12 万华化学集团股份有限公司 一种脱除1,3-丙二醇中微量醛基的精制方法
HUE060335T2 (hu) 2020-10-21 2023-02-28 Evonik Operations Gmbh Eljárás 1,2-propándiol elõállítására

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105701A (en) * 1975-04-28 1978-08-08 Celanese Corporation Purification of materials containing carbonyl contaminants
DE3632397A1 (de) * 1986-09-24 1988-03-31 Ruhrchemie Ag Verfahren zur reinigung von propandiol-1,3
DE4218282A1 (de) * 1992-06-03 1993-12-09 Degussa Verfahren zur Herstellung von 1,3-Propandiol
US5459229A (en) * 1995-02-27 1995-10-17 Shell Oil Company By product stream purification in the preparation of 1,3-propanediol-based polyesters

Also Published As

Publication number Publication date
JP3904230B2 (ja) 2007-04-11
CA2207557C (en) 2007-02-13
DE69508112D1 (de) 1999-04-08
CA2207557A1 (en) 1996-06-20
WO1996018596A1 (en) 1996-06-20
AU695303B2 (en) 1998-08-13
AU4432596A (en) 1996-07-03
NO972748D0 (no) 1997-06-13
CN1069890C (zh) 2001-08-22
BR9510012A (pt) 1997-10-28
JPH11509828A (ja) 1999-08-31
NO307332B1 (no) 2000-03-20
NO972748L (no) 1997-06-13
DE69508112T2 (de) 1999-08-12
EP0797561A1 (en) 1997-10-01
EP0797561B1 (en) 1999-03-03
US5527973A (en) 1996-06-18
CN1170399A (zh) 1998-01-14
KR100409415B1 (ko) 2004-03-31

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