TR200100701T2 - Continuous process for the production of anhydro sugar alcohols. - Google Patents

Continuous process for the production of anhydro sugar alcohols.

Info

Publication number
TR200100701T2
TR200100701T2 TR2001/00701T TR200100701T TR200100701T2 TR 200100701 T2 TR200100701 T2 TR 200100701T2 TR 2001/00701 T TR2001/00701 T TR 2001/00701T TR 200100701 T TR200100701 T TR 200100701T TR 200100701 T2 TR200100701 T2 TR 200100701T2
Authority
TR
Turkey
Prior art keywords
reaction
production
reaction product
sugar alcohols
continuous process
Prior art date
Application number
TR2001/00701T
Other languages
Turkish (tr)
Inventor
C. Brinegar Willard
Wohlers Michael
A. Hubbard Michael
G. Zey Edward
Kvakovszky George
H. Shockley Thomas
Roesky Rainer
Dingerdissen Uwe
Kind Weiner
Kohle Norbert
Rieth Johen
Thomzigk Manfred
Original Assignee
E.I.Du Pont De Nemours & Company
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 E.I.Du Pont De Nemours & Company filed Critical E.I.Du Pont De Nemours & Company
Publication of TR200100701T2 publication Critical patent/TR200100701T2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/20—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Polyethers (AREA)
  • Saccharide Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Anhidrosekerin sürekli üretimi için bir usul tarif edilmekte olup, bu usulde seker alkoller ve/veya monoanhidroseker alkolleri bir reaksiyon kazani içine sürekli olarak ilave edilmekte ve dehidrasyon islemi, içinde sonuçta elde edilen reaksiyon ürünlerinin çözülebildigi bir asit katalizörü ve tercihen bir organik çözücü gibi bir çözücü madde mevcudiyetinde gerçeklestirilmektedir. Çözülmüs reaksiyon ürününü içeren su ve organik çözücü maddenin her biri sürekli olarak reaksiyon odasindan uzaklastirilmaktadir. Reaksiyon ürünü uzaklastirilan çözücüden ayrilmakta, reaksiyon kazani içine yeniden dönüstürülmektedir. Reaksiyon ürünü istege göre damitilmak ve/veya yeniden kristalize edilmek suretiyle saflastirilmaktadir. Elde edilen saflastirilmis reaksiyon ürünü özellikle uygun sekilde polimerlerin üretimi için bir baslangiç ürünü olarak elde edilmekte ve en az % 99.0 oraninda bir safliga sahip olmaktadir.A method is described for the continuous production of anhydroseker, in which the sugar alcohols and / or monoanhydroseker alcohols are continuously added into a reaction vessel, and the dehydration process is an acid catalyst in which the resulting reaction products can be dissolved, and preferably a solvent such as an organic solvent. It is carried out in the presence of. The water and the organic solvent containing the dissolved reaction product are each continuously removed from the reaction chamber. The reaction product is removed from the removed solvent, and the reaction is recycled into the boiler. The reaction product is purified optionally by immersion and / or recrystallization. The purified reaction product obtained is particularly suitably obtained as a starting product for the production of polymers and has a purity of at least 99.0%.

TR2001/00701T 1998-09-09 1999-01-11 Continuous process for the production of anhydro sugar alcohols. TR200100701T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19841032A DE19841032A1 (en) 1998-09-09 1998-09-09 Process for the preparation of anhydro sugar alcohols

Publications (1)

Publication Number Publication Date
TR200100701T2 true TR200100701T2 (en) 2001-07-23

Family

ID=7880252

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2001/00701T TR200100701T2 (en) 1998-09-09 1999-01-11 Continuous process for the production of anhydro sugar alcohols.

Country Status (11)

Country Link
EP (1) EP1119558A4 (en)
JP (1) JP2002524455A (en)
KR (1) KR20010079763A (en)
CN (1) CN1317001A (en)
AU (1) AU2111299A (en)
BR (1) BR9913612A (en)
CA (1) CA2340348A1 (en)
DE (1) DE19841032A1 (en)
ID (1) ID28701A (en)
TR (1) TR200100701T2 (en)
WO (1) WO2000014081A1 (en)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001264807A1 (en) * 2000-05-26 2001-12-11 E.I. Du Pont De Nemours And Company Process for the manufacture of anhydro sugar alcohols with the assistance of a gas purge
WO2001092246A2 (en) * 2000-05-26 2001-12-06 E.I. Dupont De Nemours And Company Continuous process for the manufacture of anhydro sugar alcohols
FR2810040B1 (en) * 2000-06-09 2004-04-09 Roquette Freres PROCESS FOR PURIFYING A COMPOSITION CONTAINING AT LEAST ONE PRODUCT OF INTERNAL DEHYDRATION OF A HYDROGENIC SUGAR
ES2630182T3 (en) * 2000-06-09 2017-08-18 Roquette Freres Composition containing at least one internal dehydration product of a hydrogenated sugar
US6849748B2 (en) 2000-11-01 2005-02-01 Archer-Daniels-Midland Company Process for the production of anhydrosugar alcohols
US7439352B2 (en) 2000-11-01 2008-10-21 Archer-Daniels-Midland Company Process for the production of anhydrosugar alcohols
FR2832407B1 (en) 2001-11-20 2005-07-01 Roquette Freres PROCESS FOR THE PREPARATION OF A COMPOSITION CONTAINING AT LEAST ONE INTERNAL DEHYDRATION PRODUCT OF A HYDROGEN SUGAR
US6818781B2 (en) * 2002-04-17 2004-11-16 E. I. Du Pont De Nemours And Company Simultaneous reaction and separation process for the manufacture of dianhydro sugar alcohols
US6831181B2 (en) 2002-04-17 2004-12-14 E. I. Dupont De Nemours And Co. High yield byproduct recycle process for anhydro sugar alcohols
US6864378B2 (en) 2002-04-17 2005-03-08 E. I. Du Pont De Nemours And Company Integrated continuous process for anhydro sugar alcohol manufacture
US6867296B2 (en) * 2002-04-17 2005-03-15 E. I. Du Pont De Nemours And Company Recovery and purification of anhydro sugar alcohols from a vapor stream
US7772412B2 (en) * 2006-01-26 2010-08-10 Battelle Memorial Institute Methods for dehydration of sugars and sugar alcohols
US7728156B2 (en) * 2006-01-26 2010-06-01 Battelle Memorial Institute Method of performing sugar dehydration and catalyst treatment
US7649099B2 (en) 2006-01-26 2010-01-19 Battelle Memorial Institute Method of forming a dianhydrosugar alcohol
US7615652B2 (en) 2006-01-26 2009-11-10 Battelle Memorial Institute Two-stage dehydration of sugars
BRPI0708669B1 (en) * 2006-03-09 2016-10-18 Archer Daniels Midland Co process for producing hexitol or pentitol anhydrous sugar alcohols
GB0713598D0 (en) * 2007-07-13 2007-08-22 Ici Ltd Cyclic ethers
JP5635227B2 (en) * 2008-02-18 2014-12-03 帝人株式会社 Light diffusing polycarbonate resin composition
JP5635228B2 (en) * 2008-02-18 2014-12-03 帝人株式会社 Polycarbonate resin composition
EP2100972A1 (en) 2008-03-13 2009-09-16 BIOeCON International Holding N.V. Process for converting polysaccharides in a molten salt hydrate
US9120806B2 (en) * 2008-04-10 2015-09-01 Iowa Corn Promotion Board Dianhydrosugar production process
US9765084B2 (en) 2008-04-10 2017-09-19 Iowa Corn Promotion Board Recovery and refining of dianhydrosugars
EP2408782A1 (en) 2009-03-17 2012-01-25 BIOeCON International Holding N.V. Process for converting polysaccharides in an inorganic molten salt hydrate
WO2010106055A1 (en) 2009-03-17 2010-09-23 Bioecon International Holding N.V. Process for converting polysaccharides in an inorganic molten salt hydrate
WO2010106052A1 (en) 2009-03-17 2010-09-23 Bioecon International Holding N.V. Process for converting polysaccharides in an inorganic molten salt hydrate
BRPI1009270A2 (en) 2009-03-17 2016-05-03 Bioecon Int Holding Nv process for converting a polysaccharide-containing material to a fuel additive or a fuel substitute material, and use of dianhydrate sugars derived
CN104447779A (en) 2010-07-30 2015-03-25 阿彻丹尼尔斯米德兰德公司 Microwave assisted synthesis of dehydrated sugar derivatives hydroxymethylfurfural, levulinic acid, anhydrosugar alcohols, and ethers thereof
KR101172615B1 (en) * 2010-12-15 2012-08-08 주식회사 삼양제넥스 Methods for distilling and manufacturing anhydrosugar alcohols
US9029578B2 (en) * 2011-06-02 2015-05-12 Samyang Genex Corporation Method for preparation of anhydrosugar alcohols
EP2615093A1 (en) 2012-01-16 2013-07-17 BIOeCON International Holding N.V. Isolation of anhydro sugar hexitols by selective adsorbents
KR101388676B1 (en) 2012-05-11 2014-04-25 주식회사 삼양제넥스 Method for producing highly pure anhydrosugar alcohols by thin film evaporation
KR101480849B1 (en) * 2012-10-15 2015-01-13 주식회사 삼양제넥스 Method for preparation of anhydrosugar alcohols
US9315515B2 (en) 2012-10-31 2016-04-19 Archer Daniels Midland Company Method of making internal dehydration products of sugar alcohols
KR101452903B1 (en) * 2012-11-08 2014-10-23 주식회사 삼양제넥스 Method for producing highly pure anhydrosugar alcohols with improved yield by using recrystallite of waste generated from crystallization procedure
KR101455740B1 (en) 2012-11-08 2014-11-04 주식회사 삼양제넥스 Method for producing highly pure anhydrosugar alcohols with improved yield by using waste generated from crystallization procedure
KR101475388B1 (en) 2012-12-14 2014-12-23 주식회사 삼양제넥스 Method for preparation of anhydrosugar alcohols by using hydrol
KR101631579B1 (en) 2013-02-22 2016-06-17 주식회사 삼양사 Method for preparation of anhydrosugar alcohols through continuous dehydration reaction of hydrosugar alcohols
KR101624567B1 (en) * 2013-02-22 2016-05-26 주식회사 삼양사 Method for producing highly pure anhydrosugar alcohols comprising single distillation stage employing thin film evaporation followed by column distillation
JP6347545B2 (en) * 2014-07-16 2018-06-27 国立大学法人北海道大学 Solid catalyst for dehydration of sugar alcohol, and method for producing dianhydride sugar alcohol using the catalyst.
KR102280247B1 (en) * 2014-10-16 2021-07-21 에스케이이노베이션 주식회사 Method of Preparing Anhydrosugar Alcohols by Azeotropic Distillation
US10752638B2 (en) 2014-10-16 2020-08-25 Sk Innovation Co., Ltd. Method for producing anhydrosugar alcohol by high-pressure reaction
KR102299182B1 (en) * 2014-10-16 2021-09-08 에스케이이노베이션 주식회사 Method of Preparing Anhydrosugar Alcohols under High Pressure
WO2016105107A2 (en) * 2014-12-23 2016-06-30 에스케이이노베이션 주식회사 Efficient method for producing and purifying anhydrous sugar alcohol
KR20160076999A (en) * 2014-12-23 2016-07-01 에스케이이노베이션 주식회사 Method for Continuous Production of Anhydrosugar Alcohols
CN104788465B (en) * 2015-02-10 2017-04-19 沈阳化工大学 Method for continuous preparation of isosorbide from sorbitol
EP3262199B1 (en) 2015-02-24 2020-09-23 Archer Daniels Midland Company Isoidide manufacture and purification
KR102420908B1 (en) * 2015-08-26 2022-07-15 에스케이이노베이션 주식회사 Method of Producing Anhydrosugar Alcohols by Two-Step Hydrothermal Reaction
KR102330592B1 (en) * 2015-08-26 2021-11-24 에스케이이노베이션 주식회사 Method of Preparing Anhydrosugar Alcohols Using Steam Stripping
JP6852263B2 (en) * 2016-02-08 2021-03-31 三菱ケミカル株式会社 Method for producing anhydroglucose alcohol
FR3048970B1 (en) 2016-03-16 2019-07-19 Roquette Freres PROCESS FOR PRODUCING DIANHYDROHEXITOL WITH A DISTILLATION STEP ON A THIN-FILM EVAPORATOR
FR3050456B1 (en) 2016-04-25 2018-04-27 Roquette Freres METHOD FOR MANUFACTURING DIANHYDROHEXITOL CRYSTALS WITH AN EVAPOCRYSTALLIZATION STAGE OF THE FIRST CRYSTALLIZATION MERITE WATERS
CN109134485B (en) * 2017-06-16 2021-02-09 中国科学院大连化学物理研究所 Method for preparing isosorbide
KR102238298B1 (en) * 2020-02-27 2021-04-12 주식회사 삼양사 Method for purifying diether of anhydrosugar alcohol with high purity
KR102152693B1 (en) * 2020-02-28 2020-09-08 주식회사 삼양사 Method for preparing diether of anhydrosugar alcohol with improved yield

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041626C2 (en) * 1980-11-05 1983-11-24 Maizena Gmbh, 2000 Hamburg Process for the production of anhydrohexitol-containing polyol mixtures and polyol mixtures as such
DE3229412A1 (en) * 1982-08-06 1984-02-09 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING DIANHYDROHEXITOL MIXTURES FROM HEXITOLS, DIANHYDRO-HEXITOL MIXTURES CONTAINING DIANHYDRO IDITES AND THE USE THEREOF FOR PRODUCING POLYMERS
DE3230349A1 (en) * 1982-08-14 1984-02-16 Maizena Gmbh, 2000 Hamburg METHOD FOR OBTAINING PURE CRYSTALLINE ANHYDROPENTITE, MONO- AND / OR DIANHYDROHEXITE
DE3703257A1 (en) * 1987-02-04 1988-08-18 Huels Chemische Werke Ag TARGETED SET POLYOL MIXTURES BASED ON SORBITE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF SORBITANESTERS
US5306831A (en) * 1992-10-15 1994-04-26 Shell Oil Company Sorbitan ester purification process

Also Published As

Publication number Publication date
CA2340348A1 (en) 2000-03-16
BR9913612A (en) 2001-10-30
CN1317001A (en) 2001-10-10
WO2000014081A1 (en) 2000-03-16
JP2002524455A (en) 2002-08-06
KR20010079763A (en) 2001-08-22
ID28701A (en) 2001-06-28
AU2111299A (en) 2000-03-27
EP1119558A1 (en) 2001-08-01
DE19841032A1 (en) 2000-03-16
EP1119558A4 (en) 2002-01-09

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