DK327982A - Fremgangsmaade til hydrogenolyse af polyoler til ethylenglycol - Google Patents

Fremgangsmaade til hydrogenolyse af polyoler til ethylenglycol Download PDF

Info

Publication number: DK327982A
Authority: DK; Denmark
Prior art keywords: hydrogenolyse; polyoles; ethylene gycol; gycol; ethylene
Prior art date: 1982-02-01

Application number

DK327982A

Other languages

English (en)

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.)

1982-02-01

Filing date

1982-07-21

Publication date

1983-08-02

1982-07-21 Application filed by Du Pont filed Critical Du Pont

1983-08-02 Publication of DK327982A publication Critical patent/DK327982A/da

Links

VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
239000005977 Ethylene Substances 0.000 title 1

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)

DK327982A 1982-02-01 1982-07-21 Fremgangsmaade til hydrogenolyse af polyoler til ethylenglycol DK327982A (da)

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 (1)

Publication Number	Publication Date
DK327982A true DK327982A (da)	1983-08-02

Family

ID=23349945

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK327982A DK327982A (da)	1982-02-01	1982-07-21	Fremgangsmaade til hydrogenolyse af polyoler til ethylenglycol

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

1982
- 1982-02-01 US US06/344,302 patent/US4404411A/en not_active Expired - Fee Related
- 1982-07-20 JP JP57125252A patent/JPS58134042A/ja active Pending
- 1982-07-20 CA CA000407677A patent/CA1179376A/en not_active Expired
- 1982-07-21 EP EP82303834A patent/EP0086296B1/en not_active Expired
- 1982-07-21 DE DE8282303834T patent/DE3262665D1/de not_active Expired
- 1982-07-21 NO NO822516A patent/NO156085C/no unknown
- 1982-07-21 DK DK327982A patent/DK327982A/da not_active Application Discontinuation
- 1982-07-21 AU AU86260/82A patent/AU8626082A/en not_active Abandoned
- 1982-07-21 BR BR8204224A patent/BR8204224A/pt unknown

Also Published As

Publication number	Publication date
BR8204224A (pt)	1984-01-10
NO156085C (no)	1987-07-22
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
AU8626082A (en)	1983-08-11

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Legal Events

Date	Code	Title	Description
1989-03-20	AHB	Application shelved due to non-payment