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EP3645487A4 - PROCESS FOR PRODUCING ETHYLENE GLYCOL - Google Patents

PROCESS FOR PRODUCING ETHYLENE GLYCOL Download PDF

Info

Publication number
EP3645487A4
EP3645487A4 EP17916114.6A EP17916114A EP3645487A4 EP 3645487 A4 EP3645487 A4 EP 3645487A4 EP 17916114 A EP17916114 A EP 17916114A EP 3645487 A4 EP3645487 A4 EP 3645487A4
Authority
EP
European Patent Office
Prior art keywords
ethylene glycol
producing ethylene
producing
glycol
ethylene
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.)
Withdrawn
Application number
EP17916114.6A
Other languages
German (de)
French (fr)
Other versions
EP3645487A1 (en
Inventor
Peng Wu
Frédérique DESMEDT
Pierre Dournel
Armin T. Liebens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay SA
East China Normal University
Original Assignee
Solvay SA
East China Normal University
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 Solvay SA, East China Normal University filed Critical Solvay SA
Publication of EP3645487A1 publication Critical patent/EP3645487A1/en
Publication of EP3645487A4 publication Critical patent/EP3645487A4/en
Withdrawn legal-status Critical Current

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
    • C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
EP17916114.6A 2017-06-28 2017-06-28 PROCESS FOR PRODUCING ETHYLENE GLYCOL Withdrawn EP3645487A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/090597 WO2019000281A1 (en) 2017-06-28 2017-06-28 Process for the manufacture of ethylene glycol

Publications (2)

Publication Number Publication Date
EP3645487A1 EP3645487A1 (en) 2020-05-06
EP3645487A4 true EP3645487A4 (en) 2020-12-09

Family

ID=64740787

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17916114.6A Withdrawn EP3645487A4 (en) 2017-06-28 2017-06-28 PROCESS FOR PRODUCING ETHYLENE GLYCOL

Country Status (2)

Country Link
EP (1) EP3645487A4 (en)
WO (1) WO2019000281A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114394882B (en) * 2022-01-21 2023-12-15 北京化工大学 Method for preparing ethylene glycol by ethylene one-step method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1045644A (en) * 1996-07-30 1998-02-17 Maruzen Petrochem Co Ltd Method for producing alkylene glycol
CN105001058B (en) * 2014-12-12 2017-02-22 北京恩泽福莱科技有限公司 Method for preparing glycol from ethene

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
LU XINQING ET AL: "Selective synthesis of ethylene oxide through liquid-phase epoxidation of ethylene with titanosilicate/H2O2catalytic systems", APPLIED CATALYSIS A: GENERAL, ELSEVIER, AMSTERDAM, NL, vol. 515, 4 February 2016 (2016-02-04), pages 51 - 59, XP029451504, ISSN: 0926-860X, DOI: 10.1016/J.APCATA.2016.02.001 *
See also references of WO2019000281A1 *
USP TECHNOLOGIES: "What are H2O2 stabilizers and will they affect my application? | USP Technologies", 1 January 2009 (2009-01-01), pages 1 - 1, XP055745039, Retrieved from the Internet <URL:https://www.h2o2.com/faqs/FaqDetail.aspx?fId=11> [retrieved on 20201029] *
WU PENG ET AL: "Hydrothermal synthesis of a novel titanosilicate with MWW topology", CHEMISTRY LETTERS,, no. 7, 5 July 2000 (2000-07-05), pages 774 - 775, XP002204294, ISSN: 0366-7022, DOI: 10.1246/CL.2000.774 *

Also Published As

Publication number Publication date
WO2019000281A1 (en) 2019-01-03
EP3645487A1 (en) 2020-05-06

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