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BR112018007801A2 - processo para produção de glicóis. - Google Patents

processo para produção de glicóis.

Info

Publication number
BR112018007801A2
BR112018007801A2 BR112018007801A BR112018007801A BR112018007801A2 BR 112018007801 A2 BR112018007801 A2 BR 112018007801A2 BR 112018007801 A BR112018007801 A BR 112018007801A BR 112018007801 A BR112018007801 A BR 112018007801A BR 112018007801 A2 BR112018007801 A2 BR 112018007801A2
Authority
BR
Brazil
Prior art keywords
solvent
glycol production
weight
polyalcohol
saccharide
Prior art date
Application number
BR112018007801A
Other languages
English (en)
Other versions
BR112018007801B1 (pt
Inventor
Muthusamy Duraisamy
Quoc Nguyen Viet
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=57208388&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112018007801(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of BR112018007801A2 publication Critical patent/BR112018007801A2/pt
Publication of BR112018007801B1 publication Critical patent/BR112018007801B1/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
    • 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
    • C07C29/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by elimination of -OH groups, e.g. by dehydration
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Saccharide Compounds (AREA)

Abstract

a presente invenção se refere a um processo para a produção de glicóis, em que o processo compreende o contato de uma matéria-prima que contém sacarídeo com hidrogênio na presença de uma composição de catalisador e um solvente, em que o solvente compreende água e pelo menos 25% em peso, com base no peso total do solvente, de um ou mais álcoois selecionados a partir de um c1 a c6 álcool, um c1 a c6 poliálcool e uma combinação dos mesmos.
BR112018007801-8A 2015-10-20 2016-10-18 Processo para produção de glicóis BR112018007801B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562243704P 2015-10-20 2015-10-20
US62/243,704 2015-10-20
PCT/US2016/057455 WO2017070071A1 (en) 2015-10-20 2016-10-18 Process for the production of glycols

Publications (2)

Publication Number Publication Date
BR112018007801A2 true BR112018007801A2 (pt) 2018-10-30
BR112018007801B1 BR112018007801B1 (pt) 2021-09-14

Family

ID=57208388

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018007801-8A BR112018007801B1 (pt) 2015-10-20 2016-10-18 Processo para produção de glicóis

Country Status (7)

Country Link
US (1) US20180297920A1 (pt)
EP (1) EP3365316B2 (pt)
CN (1) CN108137450A (pt)
BR (1) BR112018007801B1 (pt)
CA (1) CA3001380C (pt)
RU (1) RU2738931C2 (pt)
WO (1) WO2017070071A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017137440A1 (en) * 2016-02-09 2017-08-17 Shell Internationale Research Maatschappij B.V. Process for the production of alkylene glycols
US11485693B2 (en) * 2018-09-13 2022-11-01 Shell Usa, Inc. Start-up process for the production of glycols
CA3155648A1 (en) 2019-09-24 2021-04-01 Iowa Corn Promotion Board Continuous, carbohydrate to ethylene glycol processes
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 (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1252012C (zh) * 2000-03-22 2006-04-19 国际壳牌研究有限公司 制备1,3－二醇的方法
MX2011013988A (es) * 2009-06-30 2012-09-07 Virent Inc Proceso y sistemas de reactores para convertir azucares y alcoholes sacarosos.
CN102190562B (zh) * 2010-03-17 2014-03-05 中国科学院大连化学物理研究所 一种多羟基化合物制乙二醇的方法
FR2969602B1 (fr) * 2010-12-22 2013-03-29 IFP Energies Nouvelles Procede de transformation de biomasse lignocellulosique ou de cellulose par des catalyseurs a base d'oxyde d'etain et/ou d'oxyde d'antimoine et d'un metal choisi dans les groupes 8 a 11
CN103420795B (zh) * 2012-05-18 2015-11-04 中国科学院大连化学物理研究所 一种低沸点有机相中由碳水化合物生产二元醇的方法
CN105073694B (zh) * 2013-04-05 2017-04-26 国际壳牌研究有限公司 制备二醇的方法
EP3039001B1 (en) * 2013-08-26 2018-07-25 Shell International Research Maatschappij B.V. Process for the preparation of glycols
CN106573860B (zh) * 2014-04-09 2020-10-27 马来西亚国家石油公司 含糖类的原料选择性转化为乙二醇的方法
AU2014390020A1 (en) * 2014-04-10 2016-10-27 Archer Daniels Midland Company Synthesis of R-glucosides, sugar alcohols, reduced sugar alcohols, and furan derivatives of reduced sugar alcohols
FR3026407B1 (fr) 2014-09-26 2016-10-28 Ifp Energies Now Procede de transformation d'une charge comprenant une biomasse lignocellulosique utilisant un catalyseur homogene acide en combinaison avec un catalyseur heterogene comprenant un support specifique
KR20170105063A (ko) 2015-01-13 2017-09-18 아반티움 놀리지 센터 비.브이. 탄수화물 공급원으로부터 에틸렌 글리콜의 연속 제조방법
LT3245182T (lt) † 2015-01-13 2020-03-10 Avantium Knowledge Centre B.V. Etileno glikolio paruošimo iš angliavandenių procesas

Also Published As

Publication number Publication date
BR112018007801B1 (pt) 2021-09-14
RU2738931C2 (ru) 2020-12-18
CA3001380A1 (en) 2017-04-27
RU2018114877A (ru) 2019-11-21
CN108137450A (zh) 2018-06-08
WO2017070071A1 (en) 2017-04-27
US20180297920A1 (en) 2018-10-18
RU2018114877A3 (pt) 2020-02-06
EP3365316B1 (en) 2019-07-31
CA3001380C (en) 2023-10-31
EP3365316A1 (en) 2018-08-29
EP3365316B2 (en) 2022-04-27

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/10/2016, OBSERVADAS AS CONDICOES LEGAIS.