BR112018016160A2 - processo para a hidrogenação de glicoladeído - Google Patents

processo para a hidrogenação de glicoladeído

Info

Publication number
BR112018016160A2
BR112018016160A2 BR112018016160A BR112018016160A BR112018016160A2 BR 112018016160 A2 BR112018016160 A2 BR 112018016160A2 BR 112018016160 A BR112018016160 A BR 112018016160A BR 112018016160 A BR112018016160 A BR 112018016160A BR 112018016160 A2 BR112018016160 A2 BR 112018016160A2
Authority
BR
Brazil
Prior art keywords
glycolaldehyde
glycoladiohydrogenation
process stream
monosaccharides
contacting
Prior art date
Application number
BR112018016160A
Other languages
English (en)
Inventor
Jacobus Maria De Vlieger Dionysius
Van Der Heide Evert
Paul Andre Marie Joseph Ghislain Lange Jean
Huizenga Pieter
Edulji Smita
Original Assignee
Shell Int Research
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 filed Critical Shell Int Research
Publication of BR112018016160A2 publication Critical patent/BR112018016160A2/pt

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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/60—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in six-membered rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Abstract

a invenção fornece um processo para a hidrogenação seletiva de glicolalde-ído em uma corrente de processo que compreende glicolaldeído e um ou mais mo-nossacarídeos em um solvente, sendo que o dito processo compreende colocar a corrente de processo em contato com hidrogênio na presença de uma composição catalisadora de hidrogenação a uma temperatura de não mais que 150 °c e por um tempo de permanência de não mais que 90 minutos.
BR112018016160A 2016-02-08 2017-02-06 processo para a hidrogenação de glicoladeído BR112018016160A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16154670 2016-02-08
PCT/EP2017/052546 WO2017137355A1 (en) 2016-02-08 2017-02-06 Process for the hydrogenation of glycolaldehyde

Publications (1)

Publication Number Publication Date
BR112018016160A2 true BR112018016160A2 (pt) 2018-12-18

Family

ID=55349672

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018016160A BR112018016160A2 (pt) 2016-02-08 2017-02-06 processo para a hidrogenação de glicoladeído

Country Status (6)

Country Link
US (1) US20190047929A1 (pt)
EP (1) EP3414218A1 (pt)
CN (1) CN108602737A (pt)
BR (1) BR112018016160A2 (pt)
CA (1) CA3012411A1 (pt)
WO (1) WO2017137355A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112022005588A2 (pt) 2019-09-24 2022-06-21 Iowa Corn Promotion Board Método de controle preditivo, e, método para operar um processo de reação multicatalítica
US11680031B2 (en) 2020-09-24 2023-06-20 T. EN Process Technology, Inc. Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalyst
US11319269B2 (en) 2020-09-24 2022-05-03 Iowa Corn Promotion Board Continuous processes for the selective conversion of aldohexose-yielding carbohydrate to ethylene glycol using low concentrations of retro-aldol catalyst

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321414A (en) * 1980-08-26 1982-03-23 The Halcon Sd Group, Inc. Catalytic hydrogenation of glycolaldehyde to produce ethylene glycol
US7615671B2 (en) * 2007-11-30 2009-11-10 Eastman Chemical Company Hydrogenation process for the preparation of 1,2-diols
US8969632B2 (en) * 2012-03-23 2015-03-03 Eastman Chemical Company Passivation of a homogeneous hydrogenation catalyst for the production of ethylene glycol
JP6344388B2 (ja) * 2013-07-02 2018-06-20 三菱ケミカル株式会社 糖液の処理方法、水素化処理糖液、有機化合物の製造方法および微生物の培養方法
CN105085211B (zh) * 2014-05-16 2017-09-05 陈建安 一种甲醛、乙醇醛及乙二醇的制造方法
CA2949512C (en) * 2014-05-19 2020-08-18 Iowa Corn Promotion Board Process for the continuous production of ethylene glycol from carbohydrates
US10077222B2 (en) * 2014-06-30 2018-09-18 Haldor Topsoe A/S Process for the preparation of ethylene glycol from sugars

Also Published As

Publication number Publication date
US20190047929A1 (en) 2019-02-14
WO2017137355A1 (en) 2017-08-17
CA3012411A1 (en) 2017-08-17
EP3414218A1 (en) 2018-12-19
CN108602737A (zh) 2018-09-28

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]