CN1190399C - 1,3一丙二醇的提纯方法 - Google Patents

1,3一丙二醇的提纯方法 Download PDF

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Publication number
CN1190399C
CN1190399C CNB998098019A CN99809801A CN1190399C CN 1190399 C CN1190399 C CN 1190399C CN B998098019 A CNB998098019 A CN B998098019A CN 99809801 A CN99809801 A CN 99809801A CN 1190399 C CN1190399 C CN 1190399C
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CN
China
Prior art keywords
propanediol
acid catalyst
purified
impurities
temperature
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
CNB998098019A
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English (en)
Chinese (zh)
Other versions
CN1313843A (zh
Inventor
H·B·森卡拉
R·J·于米勒二世
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EIDP Inc
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EI Du Pont de Nemours and Co
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.)
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Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN1313843A publication Critical patent/CN1313843A/zh
Application granted granted Critical
Publication of CN1190399C publication Critical patent/CN1190399C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C07C29/74—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

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  • 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)
  • Polyethers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CNB998098019A 1998-08-18 1999-08-18 1,3一丙二醇的提纯方法 Expired - Fee Related CN1190399C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9693998P 1998-08-18 1998-08-18
US60/096939 1998-08-18

Publications (2)

Publication Number Publication Date
CN1313843A CN1313843A (zh) 2001-09-19
CN1190399C true CN1190399C (zh) 2005-02-23

Family

ID=22259837

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998098019A Expired - Fee Related CN1190399C (zh) 1998-08-18 1999-08-18 1,3一丙二醇的提纯方法

Country Status (15)

Country Link
US (1) US6235948B1 (enExample)
EP (1) EP1105363B1 (enExample)
JP (1) JP2003526605A (enExample)
KR (1) KR100630979B1 (enExample)
CN (1) CN1190399C (enExample)
AR (1) AR020217A1 (enExample)
AT (1) ATE259341T1 (enExample)
AU (1) AU5490199A (enExample)
BR (1) BR9914293A (enExample)
CA (1) CA2339185A1 (enExample)
DE (1) DE69914773T2 (enExample)
ES (1) ES2214043T3 (enExample)
TR (1) TR200100559T2 (enExample)
TW (1) TW506963B (enExample)
WO (1) WO2000010953A1 (enExample)

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* Cited by examiner, † Cited by third party
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US6342646B1 (en) 1999-07-30 2002-01-29 E. I. Du Pont De Nemours And Company Catalytic hydrogenation of 3-hydroxypropanal to 1,3-propanediol
CN1238317C (zh) * 1999-12-17 2006-01-25 纳幕尔杜邦公司 制备聚三亚甲基醚二醇的连续方法
ATE326497T1 (de) * 1999-12-17 2006-06-15 Du Pont Herstellung von polytrimethylene ether glycol und copolymere davon
US6562457B1 (en) 2001-10-31 2003-05-13 E. I. Du Pont De Nemours And Company Polyether ester elastomer comprising polytrimethylene ether ester soft segment and tetramethylene ester hard segment
US6599625B2 (en) 2001-10-31 2003-07-29 E. I. Du Pont De Nemours And Company Polyether ester elastomer comprising polytrimethylene ether ester soft segment and trimethylene ester hard segment
US6693222B2 (en) 2002-02-12 2004-02-17 E. I. Du Pont De Nemours And Company Process for splitting water-soluble ethers
US6852823B2 (en) 2002-08-09 2005-02-08 E. I. Du Pont De Nemours And Company Polyurethane and polyurethane-urea elastomers from polytrimethylene ether glycol
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
AU2003243763A1 (en) * 2002-12-23 2004-07-29 E. I. Du Pont De Nemours And Company Poly(trimethylene terephthalate) bicomponent fiber process
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
BRPI0410686A (pt) * 2003-05-06 2006-06-20 Du Pont processo e composição
US7084311B2 (en) * 2003-05-06 2006-08-01 E. I. Du Pont De Nemours And Company Hydrogenation of chemically 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
US20040225107A1 (en) * 2003-05-06 2004-11-11 Sunkara Hari Babu Polytrimethylene ether glycol with excellent quality from biochemically-derived 1,3-propanediol
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
US20070035057A1 (en) * 2003-06-26 2007-02-15 Chang Jing C Poly(trimethylene terephthalate) bicomponent fiber process
US20080103217A1 (en) 2006-10-31 2008-05-01 Hari Babu Sunkara Polyether ester elastomer composition
US7074969B2 (en) * 2004-06-18 2006-07-11 E.I. Du Pont De Nemours And Company Process for preparation of polytrimethylene ether glycols
US20060041039A1 (en) * 2004-08-20 2006-02-23 Gyorgyi Fenyvesi Fluorescent poly(alkylene terephthalate) compositions
US7358211B2 (en) * 2004-11-24 2008-04-15 E.I. Du Pont De Nemours And Company Catalyst for the production of 1,3-propanediol by catalytic hydrogenation of 3-hydroxypropanal
EP2270065A3 (en) 2004-12-21 2011-03-09 E. I. du Pont de Nemours and Company Poly(trimethylene terephthalate) composition and shaped articles prepared therefrom
US20060247378A1 (en) * 2005-05-02 2006-11-02 Sunkara Hari B Thermoplastic elastomer blend, method of manufacture and use thereof
US7244790B2 (en) * 2005-05-02 2007-07-17 E.I. Du Pont De Nemours And Company Thermoplastic elastomer blend, method of manufacture and use thereof
US7157607B1 (en) 2005-08-16 2007-01-02 E. I. Du Pont De Nemours And Company Manufacture of polytrimethylene ether glycol
US7161045B1 (en) 2005-08-16 2007-01-09 E. I. Du Pont De Nemours And Company Process for manufacture of polytrimethylene ether glycol
US7357985B2 (en) * 2005-09-19 2008-04-15 E.I. Du Pont De Nemours And Company High crimp bicomponent fibers
EP1940914B1 (en) 2005-09-22 2009-05-13 E.I. Du Pont De Nemours And Company Preparation of polytrimethylene ether glycol and copolymers thereof
US20070129524A1 (en) * 2005-12-06 2007-06-07 Sunkara Hari B Thermoplastic polyurethanes comprising polytrimethylene ether soft segments
US20070128459A1 (en) * 2005-12-07 2007-06-07 Kurian Joseph V Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) films
US7666501B2 (en) * 2005-12-07 2010-02-23 E. I. Du Pont De Nemours And Company Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) bi-constituent filaments
US20070129503A1 (en) * 2005-12-07 2007-06-07 Kurian Joseph V Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) molded, shaped articles
US7388115B2 (en) * 2006-01-20 2008-06-17 E. I. Du Pont De Nemours And Company Manufacture of polytrimethylene ether glycol
US7164046B1 (en) 2006-01-20 2007-01-16 E. I. Du Pont De Nemours And Company Manufacture of polytrimethylene ether glycol
CN100347138C (zh) * 2006-01-23 2007-11-07 上海华谊丙烯酸有限公司 一种脱除1,3—丙二醇中微量醛的方法
US20070203371A1 (en) * 2006-01-23 2007-08-30 Sunkara Hari B Process for producing polytrimethylene ether glycol
US20080039582A1 (en) * 2006-07-28 2008-02-14 Hari Babu Sunkara Polytrimethylene ether-based polyurethane ionomers
US7531593B2 (en) 2006-10-31 2009-05-12 E.I. Du Pont De Nemours And Company Thermoplastic elastomer blend composition
US20080108845A1 (en) * 2006-11-07 2008-05-08 Hari Babu Sunkara Polytrimethylene ether glycol esters
US20080135662A1 (en) * 2006-12-06 2008-06-12 Chang Jing C Melt-spun elastoester multifilament yarns
US7714174B2 (en) * 2007-03-27 2010-05-11 E. I. Du Pont De Nemours And Company Lower-color polytrimethylene ether glycol using hydride compounds
CN101784645A (zh) * 2007-08-24 2010-07-21 纳幕尔杜邦公司 润滑油组合物
US8703681B2 (en) 2007-08-24 2014-04-22 E I Du Pont De Nemours And Company Lubrication oil compositions
US20090054280A1 (en) * 2007-08-24 2009-02-26 E.I. Dupont De Nemours And Company Lubrication oil compositions
CN101784643A (zh) * 2007-08-24 2010-07-21 纳幕尔杜邦公司 润滑油组合物
MX2010002157A (es) * 2007-08-24 2010-03-18 Du Pont Composiciones de aceite de lubricacion.
US7919017B2 (en) * 2007-11-12 2011-04-05 E. I. Du Pont De Nemours And Company Electrical insulation fluids for use in electrical apparatus
US20100267994A1 (en) * 2009-04-16 2010-10-21 E. I. Du Pont De Nemours And Company Processes for preparing polytrimethylene glycol using ion exchange resins
US20110172360A1 (en) * 2009-07-22 2011-07-14 E.I. Du Pont De Nemours And Company Methods for synthesizing polyether diols and polyester diols
KR20120084745A (ko) 2009-09-30 2012-07-30 이 아이 듀폰 디 네모아 앤드 캄파니 개선된 색도를 갖는 폴리트라이메틸렌 에테르 글리콜 또는 이의 공중합체 및 그 제조 방법
CN102040475B (zh) * 2009-10-21 2013-07-24 中国石油化工股份有限公司 一种提纯1,3-丙二醇的方法
JP5714027B2 (ja) * 2009-12-21 2015-05-07 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ ポリトリメチレンエーテルグリコール及びそのコポリマーの製造方法
US8247526B2 (en) 2010-12-20 2012-08-21 E I Du Pont De Nemours And Company Process for the preparation of polyalkylene ether glycol
US8759559B2 (en) 2012-04-18 2014-06-24 E I Du Pont De Nemours And Company Processes for preparing polytrimethylene ether glycol esters
CN114230440B (zh) * 2022-01-06 2024-02-23 江苏扬农化工集团有限公司 一种连续进行二元醇水溶液脱水除醛的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520733A (en) 1946-08-26 1950-08-29 Shell Dev Polymers of trimethylene glycol
US3326985A (en) 1964-12-29 1967-06-20 Shell Oil Co Polytrimethylene glycol
DE3632397A1 (de) 1986-09-24 1988-03-31 Ruhrchemie Ag Verfahren zur reinigung von propandiol-1,3
US4970295A (en) 1989-02-27 1990-11-13 Arco Chemical Technology, Inc. Preparation of oxetane polyether polyols using a bleaching earth catalyst
US4937314A (en) 1989-02-28 1990-06-26 E. I. Du Pont De Nemours And Company Copolyetherester elastomer with poly(1,3-propylene terephthalate) hard segment
US5194159A (en) 1989-12-27 1993-03-16 Union Carbide Chemicals & Plastics Technology Corporation Treatment of lower glycol-containing operative fluids
WO1992009647A1 (en) 1990-11-27 1992-06-11 Commonwealth Scientific And Industrial Research Organisation Poly(alkylene) oxides
US5128185A (en) 1991-08-29 1992-07-07 E. I. Du Pont De Nemours And Company Copolyetherester elastomer with poly(1,3-propylenebibenzoate) hard segment
DE4222708A1 (de) 1992-07-10 1994-01-13 Degussa Verfahren zur Herstellung von 1,3-Propandiol
US5527973A (en) 1994-12-16 1996-06-18 Kelsey; Donald R. Purification of 1,3-propanediol
US5659089A (en) 1996-05-22 1997-08-19 Arco Chemical Technology, L.P. Process for making poly(2-methyl-1,3-propanediol)

Also Published As

Publication number Publication date
KR20010072753A (ko) 2001-07-31
EP1105363A1 (en) 2001-06-13
US6235948B1 (en) 2001-05-22
JP2003526605A (ja) 2003-09-09
CN1313843A (zh) 2001-09-19
ES2214043T3 (es) 2004-09-01
DE69914773T2 (de) 2004-12-30
TR200100559T2 (tr) 2002-04-22
AU5490199A (en) 2000-03-14
TW506963B (en) 2002-10-21
EP1105363B1 (en) 2004-02-11
WO2000010953A1 (en) 2000-03-02
ATE259341T1 (de) 2004-02-15
KR100630979B1 (ko) 2006-10-04
CA2339185A1 (en) 2000-03-02
BR9914293A (pt) 2001-10-16
DE69914773D1 (de) 2004-03-18
AR020217A1 (es) 2002-05-02

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Granted publication date: 20050223

Termination date: 20120818