EA201200528A1 - CATALYST AND METHOD OF CATALYTIC HYDROGENATION OF COMPLEX ESTERS OF OXYCARBIC ACID IN GLYCOL - Google Patents

CATALYST AND METHOD OF CATALYTIC HYDROGENATION OF COMPLEX ESTERS OF OXYCARBIC ACID IN GLYCOL

Info

Publication number
EA201200528A1
EA201200528A1 EA201200528A EA201200528A EA201200528A1 EA 201200528 A1 EA201200528 A1 EA 201200528A1 EA 201200528 A EA201200528 A EA 201200528A EA 201200528 A EA201200528 A EA 201200528A EA 201200528 A1 EA201200528 A1 EA 201200528A1
Authority
EA
Eurasian Patent Office
Prior art keywords
catalyst
catalytic hydrogenation
copper
hydroxysilicate
oxycarbic
Prior art date
Application number
EA201200528A
Other languages
Russian (ru)
Other versions
EA021350B1 (en
Inventor
Маргарита Петровна Демешкина
Александр Александрович Хасин
Татьяна Петровна Минюкова
Валентин Николаевич ПАРМОН
Ирина Леонидовна Симакова
Михаил Николаевич Симонов
Тамара Михайловна Юриева
Original Assignee
Спрингхилл С.А.
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 Спрингхилл С.А. filed Critical Спрингхилл С.А.
Publication of EA201200528A1 publication Critical patent/EA201200528A1/en
Publication of EA021350B1 publication Critical patent/EA021350B1/en

Links

Classifications

    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • B01J37/18—Reducing with gases containing free hydrogen
    • 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
    • C07C29/147—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 carboxylic acids or derivatives thereof
    • C07C29/149—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 carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Изобретение относится к процессам низкозатратного производства гликолей из сложных эфиров оксикарбоновых кислот. Сложные эфиры оксикарбоновых кислот и водород в газовой фазе контактируют с катализатором, который содержит гидроксисиликат меди или восстановленный гидроксисиликат меди. Восстановленный гидроксисиликат меди содержит наночастицы металлической меди, декорированные аморфным оксигидроксидом кремния. Такие декорированные наночастицы меди обладают преимущественной активностью и селективностью в каталитическом гидрировании сложных эфиров оксикарбоновых кислот в гликоли.The invention relates to processes for the low-cost production of glycols from hydroxy carboxylic acid esters. Hydroxy carboxylic esters and hydrogen in the gas phase are contacted with a catalyst that contains copper hydroxysilicate or reduced copper hydroxysilicate. Reduced copper hydroxysilicate contains metallic copper nanoparticles decorated with amorphous silicon oxyhydroxide. Such decorated copper nanoparticles have a predominant activity and selectivity in the catalytic hydrogenation of hydroxy carboxylic acid esters to glycols.

EA201200528A 2009-09-22 2010-09-22 Method of catalytic hydrogenation of hydroxycarboxylic acid esters to glycols EA021350B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EEP200900073A EE200900073A (en) 2009-09-22 2009-09-22 Catalyst and Method for the Catalytic Hydrogenation of Carboxylic Acid Esters to Gl Schools
PCT/EP2010/064001 WO2011036189A2 (en) 2009-09-22 2010-09-22 The catalyst and method of catalytic hydrogenation of hydroxycarboxylic acid esters to glycols

Publications (2)

Publication Number Publication Date
EA201200528A1 true EA201200528A1 (en) 2012-09-28
EA021350B1 EA021350B1 (en) 2015-05-29

Family

ID=43707761

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201200528A EA021350B1 (en) 2009-09-22 2010-09-22 Method of catalytic hydrogenation of hydroxycarboxylic acid esters to glycols

Country Status (4)

Country Link
EP (1) EP2480329A2 (en)
EA (1) EA021350B1 (en)
EE (1) EE200900073A (en)
WO (1) WO2011036189A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011107959A1 (en) 2011-07-20 2013-01-24 Thyssenkrupp Uhde Gmbh Preparation of optically pure propane-1,2-diol
GB201617698D0 (en) 2016-10-19 2016-11-30 Johnson Matthey Davy Technologies Limited Process
RU2734237C1 (en) * 2020-01-27 2020-10-13 Андрей Владиславович Курочкин Apparatus for complex gas treatment by low-temperature condensation
CN112517017B (en) * 2020-11-30 2023-05-05 陕西延长石油（集团）有限责任公司 Doped copper silicate nanotube catalyst for methyl acetate hydrogenation and preparation method and application thereof
CN116459846B (en) * 2023-05-09 2024-03-26 中国科学院兰州化学物理研究所 Hydroxy ester hydrogenation nano Cu-based catalyst and preparation method and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1190783B (en) 1981-04-29 1988-02-24 Davy Mckee Oil & Chem PROCESS FOR HYDROGENOLYSIS OF ESTERS OF CARBOXYLIC ACIDS
JPS60109028A (en) 1983-11-17 1985-06-14 Hitachi Maxell Ltd Magnetic recording medium
US4628129A (en) * 1985-02-04 1986-12-09 Union Carbide Corporation Process for the preparation of ethylene glycol
SU1594138A1 (en) * 1988-03-17 1990-09-23 Карагандинский Государственный Университет Method of producing synthetic chrysocolla
WO2000030744A1 (en) 1998-11-24 2000-06-02 Michigan State University Condensed phase catalytic hydrogenation of lactic acid to propylene glycol
US6455742B1 (en) * 1999-09-02 2002-09-24 Wisconsin Alumni Research Foundation Method for catalytically reducing carboxylic acid groups to hydroxyl groups in hydroxycarboxylic acids
US6479713B1 (en) 2001-10-23 2002-11-12 Battelle Memorial Institute Hydrogenolysis of 5-carbon sugars, sugar alcohols, and other methods and compositions for reactions involving hydrogen
RU2290994C1 (en) * 2005-12-21 2007-01-10 Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук Catalyst, method for preparation thereof, and dihydroxyalkane production process

Also Published As

Publication number Publication date
WO2011036189A2 (en) 2011-03-31
EP2480329A2 (en) 2012-08-01
WO2011036189A3 (en) 2012-02-23
EA021350B1 (en) 2015-05-29
EE200900073A (en) 2011-06-15

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU