NO156085C - Fremgangsmaate for hydrogenolyse av polyoler til ethylenglycol og propylenglycol i ikke-vandige loesningsmidler. - Google Patents

Fremgangsmaate for hydrogenolyse av polyoler til ethylenglycol og propylenglycol i ikke-vandige loesningsmidler.

Info

Publication number
NO156085C
NO156085C NO822516A NO822516A NO156085C NO 156085 C NO156085 C NO 156085C NO 822516 A NO822516 A NO 822516A NO 822516 A NO822516 A NO 822516A NO 156085 C NO156085 C NO 156085C
Authority
NO
Norway
Prior art keywords
lycol
hydrogenolyse
polyols
procedure
propylene
Prior art date
Application number
NO822516A
Other languages
English (en)
Norwegian (no)
Other versions
NO156085B (no
NO822516L (no
Inventor
Murty Sundara Sita R Tanikella
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of NO822516L publication Critical patent/NO822516L/no
Publication of NO156085B publication Critical patent/NO156085B/no
Publication of NO156085C publication Critical patent/NO156085C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/20—Dihydroxylic alcohols
    • 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
    • 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)
NO822516A 1982-02-01 1982-07-21 Fremgangsmaate for hydrogenolyse av polyoler til ethylenglycol og propylenglycol i ikke-vandige loesningsmidler. NO156085C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/344,302 US4404411A (en) 1982-02-01 1982-02-01 Hydrogenolysis of polyols to ethylene glycol in nonaqueous solvents

Publications (3)

Publication Number Publication Date
NO822516L NO822516L (no) 1983-08-02
NO156085B NO156085B (no) 1987-04-13
NO156085C true NO156085C (no) 1987-07-22

Family

ID=23349945

Family Applications (1)

Application Number Title Priority Date Filing Date
NO822516A NO156085C (no) 1982-02-01 1982-07-21 Fremgangsmaate for hydrogenolyse av polyoler til ethylenglycol og propylenglycol i ikke-vandige loesningsmidler.

Country Status (9)

Country Link
US (1) US4404411A (da)
EP (1) EP0086296B1 (da)
JP (1) JPS58134042A (da)
AU (1) AU8626082A (da)
BR (1) BR8204224A (da)
CA (1) CA1179376A (da)
DE (1) DE3262665D1 (da)
DK (1) DK327982A (da)
NO (1) NO156085C (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476331A (en) * 1982-02-11 1984-10-09 Ethyl Corporation Two stage hydrogenolysis of carbohydrate to glycols using sulfide modified ruthenium catalyst in second stage
US4496780A (en) * 1983-06-22 1985-01-29 Uop Inc. Hydrocracking of polyols
IT1249956B (it) * 1991-07-10 1995-03-30 Menon S R L Procedimento di idrogenazione catalitica della glicerina
IT1249955B (it) * 1991-07-10 1995-03-30 Menon S R L Procedimento di idrogenazione della glicerina
US6291725B1 (en) 2000-03-03 2001-09-18 Board Of Trustees Operating Michigan State University Catalysts and process for hydrogenolysis of sugar alcohols to polyols
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
US6841085B2 (en) * 2001-10-23 2005-01-11 Battelle Memorial Institute Hydrogenolysis of 6-carbon sugars and other organic compounds
GB0325386D0 (en) * 2003-10-30 2003-12-03 Davy Process Techn Ltd Process
WO2008071642A1 (de) * 2006-12-15 2008-06-19 Basf Se Verfahren zur herstellung von 1,2-ethylenglycol und 1,2-propylenglycol durch heterogen katalysierte hydrogenolyse eines polyols
US20100094066A1 (en) * 2007-01-17 2010-04-15 The Curators Of The University Of Missouri Gas phase reaction process for polyhydric compounds
JP5343628B2 (ja) * 2008-03-04 2013-11-13 東レ株式会社 光透過性に優れたバイオ材料由来グリコールの製造方法及びそれから得られるポリエステルの製造方法
US20090264686A1 (en) * 2008-04-16 2009-10-22 Holladay Johnathan E Hydrogenolysis processes and hydrogenolysis catalyst preparation methods
US8946472B2 (en) 2008-12-31 2015-02-03 Sabic Innovative Plastics Ip B.V. Bio-based terephthalate polyesters
EP2403894B1 (en) 2009-03-03 2016-06-01 The Coca-Cola Company Bio-based polyethylene terephthalate packaging and method of making thereof
PT2419393E (pt) 2009-04-16 2013-10-21 Biochemtex Spa Método para a hidrogenólise de álcoois derivados de açúcar
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
CN103420796B (zh) * 2012-05-21 2015-05-20 中国科学院大连化学物理研究所 一种高金属负载量催化剂用于碳水化合物制乙二醇的方法
EP2935519A2 (en) * 2012-12-19 2015-10-28 Shell Internationale Research Maatschappij B.V. Recyclable buffer for the hydrothermal hydrocatalytic treatment of biomass
SG11201605949UA (en) 2014-02-10 2016-08-30 Archer Daniels Midland Co Improved multiphase low mixing processes
MY182605A (en) 2014-09-05 2021-01-26 Petroliam Nasional Berhad Petronas Selective extraction and conversion of a cellulosic feedstock to ethylene glycol

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852570A (en) * 1958-09-16 Process for preparing polyhydric
US3030429A (en) * 1962-04-17 Process for the direct hydrogenation splitting of
US2965679A (en) * 1960-12-20 Process for the production of glycerol
US1963997A (en) * 1929-11-11 1934-06-26 Du Pont Hydrogenation of aliphatic polyhydric alcohols
US2004135A (en) * 1932-12-23 1935-06-11 Du Pont Production of polyhydric alcohols
US2325207A (en) * 1940-05-13 1943-07-27 Commercial Solvents Corp Catalyst and process for the hydrogenation of polyhydroxy compounds
US2394588A (en) * 1943-12-08 1946-02-12 Eastman Kodak Co Photographic developer
US2451945A (en) * 1945-05-25 1948-10-19 Gen Aniline & Film Corp Preparation of potassium alcoholates
US3105099A (en) * 1959-09-01 1963-09-24 Abbott Lab Method of rendering alcohols anhydrous
US3396199A (en) * 1967-01-03 1968-08-06 Atlas Chem Ind Hydrogenolysis of reducible sugars to obtain a high percentage of glycerol
SU422718A1 (ru) 1972-01-18 1974-04-05 Способ получения глицерина и гликолей

Also Published As

Publication number Publication date
BR8204224A (pt) 1984-01-10
US4404411A (en) 1983-09-13
NO156085B (no) 1987-04-13
EP0086296A1 (en) 1983-08-24
NO822516L (no) 1983-08-02
EP0086296B1 (en) 1985-03-20
CA1179376A (en) 1984-12-11
DE3262665D1 (en) 1985-04-25
JPS58134042A (ja) 1983-08-10
DK327982A (da) 1983-08-02
AU8626082A (en) 1983-08-11

Similar Documents

Publication Publication Date Title
NO156085C (no) Fremgangsmaate for hydrogenolyse av polyoler til ethylenglycol og propylenglycol i ikke-vandige loesningsmidler.
NO832140L (no) Fremgangsmaate ved fremstilling av etylenglykol
DK49779A (da) Modul fremgangsmaade og indfoeder til behandling
IT8448232A0 (it) Vettori di espressione e secrezione e metodo per ottenere detti vettori
FI811328A7 (fi) Aminotiadiatsolit vatsahapon erittymisen inhibiittoreina.
NO147042C (no) Fremgangsmaate for sammenkopling av to akselender og akselkopling ifoelge nevnte metode
GB2045752B (en) Recovery of ethylene glycol
IT1117188B (it) Procedimento per la produzione di circuiti integrati vlsi e prodotto ottenuto
JPS558097A (en) Method of manufacturing semiconductor ic
ES536658A0 (es) Un metodo mejorado de preparar etilenglicol
IT1122793B (it) Metodo di posizionamento di elementi di riproduzione e dispositivo per la concretizzazione pratica dello stesso
IT1160718B (it) Rivestimenti di ossido di vanadio e procedimento per applicarlo
JPS5530888A (en) Method of forming semiconductor field effect structure
IL56422A (en) Method and apparatus for increasing the efficiency of scr switching circuits
JPS5210076A (en) Tape of connecting ganggbonding for semiconductor devices and method of making the same
PL213082A1 (pl) Kineskop z zabezpieczeniem antyimplozyjnym i sposob jego wykonania
FI830379L (fi) Kompositioner och metoder foer reducering av vaextskador
JPS52144768A (en) Method of connecting chip
JPS55167075A (en) Cleaning and film removing method for facility* such as tunnel* bridge* etc*
IT1059411B (it) Procedimento ed impianto per la scomopsizione di soluzioni conte nenti ossido di propilene
IT8141671A0 (it) Apparecchiatura e procedimento per il controllo di campo in derivazione.
IT1066752B (it) Procedimento ed impianto per produrre ossido di propilene
IT1171163B (it) Apparecchiature e procedimenti per l allevamento di crostacei ed altri
IT1034956B (it) Procedimento di fabbricazione di sci e sci secondo il procedimento
JPS5325510A (en) Method of exstracting ethylene glycol