TR200100701T2 - Anhidro şeker alkollerinin üretimi için sürekli işlem. - Google Patents

Anhidro şeker alkollerinin üretimi için sürekli işlem.

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
English (en)
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/tr

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.
TR2001/00701T 1998-09-09 1999-01-11 Anhidro şeker alkollerinin üretimi için sürekli işlem. TR200100701T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19841032A DE19841032A1 (de) 1998-09-09 1998-09-09 Verfahren zur Herstellung von Anhydrozuckeralkoholen

Publications (1)

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

Family

ID=7880252

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2001/00701T TR200100701T2 (tr) 1998-09-09 1999-01-11 Anhidro şeker alkollerinin üretimi için sürekli işlem.

Country Status (11)

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

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004501117A (ja) * 2000-05-26 2004-01-15 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ガスパージ支援によるアンヒドロ糖アルコールの製造方法
JP2003535085A (ja) * 2000-05-26 2003-11-25 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー アンヒドロ糖アルコールの連続的製造方法およびそれに有用な反応器
ES2630182T3 (es) * 2000-06-09 2017-08-18 Roquette Freres Composición que contiene al menos un producto de deshidratación interna de un azúcar hidrogenado
FR2810040B1 (fr) 2000-06-09 2004-04-09 Roquette Freres Procede de purification d'une composition contenant au moins un produit de deshydratation interne d'un sucre hydrogene
US7439352B2 (en) 2000-11-01 2008-10-21 Archer-Daniels-Midland Company Process for the production of anhydrosugar alcohols
US6849748B2 (en) 2000-11-01 2005-02-01 Archer-Daniels-Midland Company Process for the production of anhydrosugar alcohols
FR2832407B1 (fr) * 2001-11-20 2005-07-01 Roquette Freres Procede de preparation d'une composition contenant au moins un produit de deshydratation interne d'un sucre hydrogene
US6831181B2 (en) 2002-04-17 2004-12-14 E. I. Dupont De Nemours And Co. High yield byproduct recycle process for anhydro sugar alcohols
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
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
US7615652B2 (en) 2006-01-26 2009-11-10 Battelle Memorial Institute Two-stage dehydration of sugars
US7649099B2 (en) 2006-01-26 2010-01-19 Battelle Memorial Institute Method of forming a dianhydrosugar alcohol
PL1999134T3 (pl) * 2006-03-09 2016-04-29 Archer Daniels Midland Co Sposób wytwarzania alkoholi anhydrocukrowych
GB0713598D0 (en) * 2007-07-13 2007-08-22 Ici Ltd Cyclic ethers
JP5635227B2 (ja) * 2008-02-18 2014-12-03 帝人株式会社 光拡散性ポリカーボネート樹脂組成物
JP5635228B2 (ja) * 2008-02-18 2014-12-03 帝人株式会社 ポリカーボネート樹脂組成物
EP2100972A1 (en) 2008-03-13 2009-09-16 BIOeCON International Holding N.V. Process for converting polysaccharides in a molten salt hydrate
US9765084B2 (en) 2008-04-10 2017-09-19 Iowa Corn Promotion Board Recovery and refining of dianhydrosugars
US9120806B2 (en) 2008-04-10 2015-09-01 Iowa Corn Promotion Board Dianhydrosugar production process
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
WO2010106057A1 (en) 2009-03-17 2010-09-23 Bioecon International Holding N.V. Process for converting polysaccharides in an inorganic molten salt hydrate
WO2010106053A2 (en) 2009-03-17 2010-09-23 Bioecon International Holding N.V. Process for converting polysaccharides in an inorganic molten salt hydrate
CN103025697B (zh) 2010-07-30 2015-10-21 阿彻丹尼尔斯米德兰德公司 微波辅助的脱水糖衍生物羟甲基糠醛、乙酰丙酸、无水糖醇、及其醚的合成
KR101172615B1 (ko) * 2010-12-15 2012-08-08 주식회사 삼양제넥스 무수당 알코올의 증류 방법 및 이를 이용한 무수당 알코올의 제조 방법
CN103649095B (zh) * 2011-06-02 2016-01-20 株式会社三养吉尼克斯 制备脱水糖醇的方法
EP2615093A1 (en) 2012-01-16 2013-07-17 BIOeCON International Holding N.V. Isolation of anhydro sugar hexitols by selective adsorbents
KR101388676B1 (ko) 2012-05-11 2014-04-25 주식회사 삼양제넥스 박막증류를 통한 고순도 무수당 알코올의 제조방법
KR101480849B1 (ko) * 2012-10-15 2015-01-13 주식회사 삼양제넥스 무수당 알코올의 제조방법
CN104822684B (zh) 2012-10-31 2017-09-26 阿彻丹尼尔斯米德兰德公司 制备糖醇的内部脱水产物的改进方法
KR101455740B1 (ko) * 2012-11-08 2014-11-04 주식회사 삼양제넥스 결정화 공정 폐기물을 사용하여 수율을 항상시킨 고순도 무수당 알코올의 제조방법
KR101452903B1 (ko) * 2012-11-08 2014-10-23 주식회사 삼양제넥스 결정화 공정 폐기물의 재결정물을 사용하여 수율을 항상시킨 고순도 무수당 알코올의 제조방법
KR101475388B1 (ko) 2012-12-14 2014-12-23 주식회사 삼양제넥스 하이드롤을 이용한 무수당 알코올의 제조방법
KR101631579B1 (ko) * 2013-02-22 2016-06-17 주식회사 삼양사 수소화 당의 연속 탈수반응을 통한 무수당 알코올의 제조방법
KR101624567B1 (ko) * 2013-02-22 2016-05-26 주식회사 삼양사 박막증류에 이은 컬럼증류를 채택한 단일 증류단계를 포함하는 고순도 무수당 알코올의 제조방법
JP6347545B2 (ja) 2014-07-16 2018-06-27 国立大学法人北海道大学 糖アルコールの脱水用固体触媒、およびその触媒を使用する二無水糖アルコールの製造方法。
KR102280247B1 (ko) 2014-10-16 2021-07-21 에스케이이노베이션 주식회사 공비증류를 이용한 무수당 알코올의 제조방법
US10752638B2 (en) 2014-10-16 2020-08-25 Sk Innovation Co., Ltd. Method for producing anhydrosugar alcohol by high-pressure reaction
KR102299182B1 (ko) * 2014-10-16 2021-09-08 에스케이이노베이션 주식회사 고압 반응에 의한 무수당 알코올의 제조방법
KR20160077000A (ko) * 2014-12-23 2016-07-01 에스케이이노베이션 주식회사 무수당 알코올의 효과적인 생산 및 정제 방법
WO2016105106A2 (ko) * 2014-12-23 2016-06-30 에스케이이노베이션 주식회사 무수당 알코올의 연속적인 생산방법
CN104788465B (zh) * 2015-02-10 2017-04-19 沈阳化工大学 一种由山梨醇制异山梨醇的连续化制备方法
EP3262199B1 (en) 2015-02-24 2020-09-23 Archer Daniels Midland Company Isoidide manufacture and purification
KR102420908B1 (ko) * 2015-08-26 2022-07-15 에스케이이노베이션 주식회사 2단계 반응에 따른 무수당 알코올의 제조방법
KR102330592B1 (ko) * 2015-08-26 2021-11-24 에스케이이노베이션 주식회사 수증기를 이용한 무수당 알코올의 제조방법
JP6852263B2 (ja) * 2016-02-08 2021-03-31 三菱ケミカル株式会社 アンヒドロ糖アルコールの製造方法
FR3048970B1 (fr) 2016-03-16 2019-07-19 Roquette Freres Procede de fabrication de dianhydrohexitol avec une etape de distillation sur un evaporateur a couche mince
FR3050456B1 (fr) 2016-04-25 2018-04-27 Roquette Freres Procede de fabrication de cristaux de dianhydrohexitol avec une etape d'evapocristallisation des eaux meres de premiere cristallisation
CN109134485B (zh) * 2017-06-16 2021-02-09 中国科学院大连化学物理研究所 一种制备异山梨醇的方法
KR102238298B1 (ko) * 2020-02-27 2021-04-12 주식회사 삼양사 무수당 알코올의 디에테르를 고순도로 정제하는 방법
KR102152693B1 (ko) * 2020-02-28 2020-09-08 주식회사 삼양사 수율이 개선된 무수당 알코올의 디에테르 제조 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041626C2 (de) * 1980-11-05 1983-11-24 Maizena Gmbh, 2000 Hamburg Verfahren zur Herstellung von anhydrohexithaltigen Polyolgemischen sowie Polyolgemische als solche
DE3229412A1 (de) * 1982-08-06 1984-02-09 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von dianhydrohexitol-gemischen aus hexitolen, dianhydro-idit enthaltende dianhydro-hexitol-gemischen und ihre verwendung zur herstellung von polymeren
DE3230349A1 (de) * 1982-08-14 1984-02-16 Maizena Gmbh, 2000 Hamburg Verfahren zur gewinnung reiner kristalliner anhydropentite, mono- und/oder dianhydrohexite
DE3703257A1 (de) * 1987-02-04 1988-08-18 Huels Chemische Werke Ag Gezielt eingestellte polyolgemische auf basis von sorbit, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von sorbitanestern
US5306831A (en) * 1992-10-15 1994-04-26 Shell Oil Company Sorbitan ester purification process

Also Published As

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

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