DE69508112D1 - Reinigung von 1,3- propandiol - Google Patents

Reinigung von 1,3- propandiol

Info

Publication number
DE69508112D1
DE69508112D1 DE69508112T DE69508112T DE69508112D1 DE 69508112 D1 DE69508112 D1 DE 69508112D1 DE 69508112 T DE69508112 T DE 69508112T DE 69508112 T DE69508112 T DE 69508112T DE 69508112 D1 DE69508112 D1 DE 69508112D1
Authority
DE
Germany
Prior art keywords
propandiol
cleaning
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
DE69508112T
Other languages
English (en)
Other versions
DE69508112T2 (de
Inventor
Donald 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 Internationale Research Maatschappij BV
Original Assignee
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of DE69508112D1 publication Critical patent/DE69508112D1/de
Application granted granted Critical
Publication of DE69508112T2 publication Critical patent/DE69508112T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE69508112T 1994-12-16 1995-12-15 Reinigung von 1,3- propandiol Expired - Fee Related DE69508112T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/357,832 US5527973A (en) 1994-12-16 1994-12-16 Purification of 1,3-propanediol
PCT/EP1995/005039 WO1996018596A1 (en) 1994-12-16 1995-12-15 Purification of 1,3-propanediol

Publications (2)

Publication Number Publication Date
DE69508112D1 true DE69508112D1 (de) 1999-04-08
DE69508112T2 DE69508112T2 (de) 1999-08-12

Family

ID=23407211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69508112T Expired - Fee Related DE69508112T2 (de) 1994-12-16 1995-12-15 Reinigung von 1,3- propandiol

Country Status (12)

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

Families Citing this family (31)

* 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
ATE267155T1 (de) 2000-03-22 2004-06-15 Shell Int Research Verfahren zur herstellung eines 1,3-diols
AU2001245737A1 (en) * 2000-03-29 2001-10-08 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
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
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
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
US7342142B2 (en) * 2003-05-06 2008-03-11 E.I. Du Pont De Nemours And Company Hydrogenation of polytrimethylene ether glycol
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
US20040225107A1 (en) * 2003-05-06 2004-11-11 Sunkara Hari Babu Polytrimethylene ether glycol with excellent quality from biochemically-derived 1,3-propanediol
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
CA2522928C (en) * 2003-05-06 2013-09-24 E.I. Du Pont De Nemours And Company Purification of biologically-produced 1,3-propanediol
US7098368B2 (en) * 2003-05-06 2006-08-29 E. I. Du Pont De Nemours And Company Hydrogenation of biochemical derived 1,3 -propanediol
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
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
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
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
WO2008030385A2 (en) 2006-09-01 2008-03-13 E. I. Du Pont De Nemours And Company 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
JP6354835B2 (ja) * 2013-04-12 2018-07-11 東レ株式会社 １，４−ブタンジオールの製造方法
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

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
CA2207557A1 (en) 1996-06-20
CN1170399A (zh) 1998-01-14
AU695303B2 (en) 1998-08-13
CA2207557C (en) 2007-02-13
BR9510012A (pt) 1997-10-28
NO307332B1 (no) 2000-03-20
JPH11509828A (ja) 1999-08-31
US5527973A (en) 1996-06-18
AU4432596A (en) 1996-07-03
EP0797561A1 (de) 1997-10-01
CN1069890C (zh) 2001-08-22
ES2128114T3 (es) 1999-05-01
DE69508112T2 (de) 1999-08-12
EP0797561B1 (de) 1999-03-03
KR100409415B1 (ko) 2004-03-31
JP3904230B2 (ja) 2007-04-11
NO972748L (no) 1997-06-13
NO972748D0 (no) 1997-06-13
WO1996018596A1 (en) 1996-06-20

Similar Documents

Publication Publication Date Title
DE69508112T2 (de) Reinigung von 1,3- propandiol
FI970563A (fi) Parannettu puhdistuskoostumus
DE69713503D1 (de) Reinigung von 1,1,1,3,3-pentafluorpropan (r-245fa)
DE69407818T2 (de) Reinigungsverfahren
DE69521035D1 (de) Reinigungsverfahren
DE69521797T2 (de) Reinigungsverfahren
DE69505691D1 (de) Reinigungsverfahren
DE4492389T1 (de) Reinigungshilfe
DE69304514T2 (de) Reinigung von 6-aminocapronitril
DE69614818D1 (de) Flüssige reinigungszusammensetzung
DE69508894D1 (de) Reinigung von propofol
DE69527268T2 (de) Reiningungszusammensetzung
DE69522582D1 (de) NEUE VERWENDUNGEN VON INDOLO-[2,3b]-CHINOXALINEN
FI954743A0 (fi) Difluorimetoksi-2,2,2-trifluorietaania sisältävät koostumukset
NO943291D0 (no) Rensemiddel
DE69516537D1 (de) Reinigungsverfahren
DE69500373T2 (de) Reinigungsverfahren
DE69310526D1 (de) Reinigungsverfahren
ATA236294A (de) Reinigungsmittel
DE9411669U1 (de) Reinigungssegment
FI961633A0 (fi) Puhdistusmenetelmä
DE69517733T2 (de) Nachfüllen von Behandlungslösungen
DE9406488U1 (de) Bottich
KR950008411U (ko) 로타(Rotor) 청소용 스크레이퍼(Scraper)
SE9402364D0 (sv) "Max von Zygof"

Legal Events

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