ZA846000B - Preparation of glycols from ethylene oxide - Google Patents

Preparation of glycols from ethylene oxide

Info

Publication number
ZA846000B
ZA846000B ZA846000A ZA846000A ZA846000B ZA 846000 B ZA846000 B ZA 846000B ZA 846000 A ZA846000 A ZA 846000A ZA 846000 A ZA846000 A ZA 846000A ZA 846000 B ZA846000 B ZA 846000B
Authority
ZA
South Africa
Prior art keywords
glycols
preparation
ethylene oxide
ethylene
oxide
Prior art date
Application number
ZA846000A
Other languages
English (en)
Inventor
Vijay S Bhise
Harold Gilman
Original Assignee
Halcon Sd Group Inc
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 Halcon Sd Group Inc filed Critical Halcon Sd Group Inc
Publication of ZA846000B publication Critical patent/ZA846000B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • C07C29/103Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
    • C07C29/106Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers of oxiranes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18Polyhydroxylic acyclic alcohols
    • C07C31/20Dihydroxylic alcohols
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D301/00Preparation of oxiranes
    • C07D301/02Synthesis of the oxirane ring
    • C07D301/03Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)
ZA846000A 1983-08-02 1984-08-02 Preparation of glycols from ethylene oxide ZA846000B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/519,653 US4508927A (en) 1983-08-02 1983-08-02 Preparation of glycols from ethylene oxide

Publications (1)

Publication Number Publication Date
ZA846000B true ZA846000B (en) 1986-03-26

Family

ID=24069223

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA846000A ZA846000B (en) 1983-08-02 1984-08-02 Preparation of glycols from ethylene oxide

Country Status (18)

Country Link
US (1) US4508927A (pt)
EP (1) EP0133763B1 (pt)
JP (1) JPS6054332A (pt)
KR (1) KR910007046B1 (pt)
AR (1) AR240168A1 (pt)
AU (1) AU574087B2 (pt)
BG (1) BG47032A3 (pt)
BR (1) BR8403842A (pt)
CA (1) CA1232918A (pt)
DD (1) DD229688A5 (pt)
DE (1) DE3476380D1 (pt)
ES (1) ES534787A0 (pt)
IN (1) IN161324B (pt)
MX (1) MX161869A (pt)
RO (1) RO90861B (pt)
SU (1) SU1731041A3 (pt)
YU (1) YU45639B (pt)
ZA (1) ZA846000B (pt)

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US8148555B2 (en) * 2003-06-26 2012-04-03 Shell Oil Company Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
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US7459589B2 (en) * 2005-12-22 2008-12-02 Shell Oil Company Process for the preparation of an alkylene glycol
US20070213545A1 (en) * 2005-12-22 2007-09-13 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070197801A1 (en) * 2005-12-22 2007-08-23 Bolk Jeroen W Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitables for such a process
US7750170B2 (en) * 2005-12-22 2010-07-06 Shell Oil Company Process for mixing an oxidant having explosive potential with a hydrocarbon
US20070197808A1 (en) * 2005-12-22 2007-08-23 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070203350A1 (en) * 2005-12-22 2007-08-30 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070151451A1 (en) * 2005-12-22 2007-07-05 Rekers Dominicus M Process for the cooling, concentration or purification of ethylene oxide
US20070203352A1 (en) * 2005-12-22 2007-08-30 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070154377A1 (en) * 2005-12-22 2007-07-05 Rekers Dominicus M Process for the removal of combustible volatile contaminant materials from a process stream
KR20080102155A (ko) * 2006-02-03 2008-11-24 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 촉매의 처리 방법, 처리된 촉매, 및 이 촉매의 용도
TWI382979B (zh) * 2006-02-22 2013-01-21 Shell Int Research 碳酸伸烷酯之生產方法及由此生產的碳酸伸烷酯於烷二醇及碳酸二烷酯之製造中的用途
TWI378087B (en) * 2006-02-22 2012-12-01 Shell Int Research Process for the preparation of an alkanediol and a dialkyl carbonate
TWI383976B (zh) * 2006-02-22 2013-02-01 Shell Int Research 製備碳酸二烷酯及烷二醇的方法
TW200740731A (en) * 2006-02-22 2007-11-01 Shell Int Research Process for the preparation of alkanediol
TW200740749A (en) * 2006-02-22 2007-11-01 Shell Int Research Process for the preparation of an alkanediol and a dialkyl carbonate
TWI387584B (zh) * 2006-03-13 2013-03-01 Shell Int Research 碳酸伸烷酯之生產方法及由此生產之碳酸伸烷酯於烷二醇及碳酸二烷酯之製造中之用途
US20080154052A1 (en) * 2006-12-20 2008-06-26 Jeroen Willem Bolk Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process
US20080154051A1 (en) * 2006-12-20 2008-06-26 Jeroen Willem Bolk Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process
AR066468A1 (es) 2007-05-09 2009-08-19 Shell Int Research Un catalizador de epoxidacion, un proceso para preparar el mismo, y un proceso para producir un oxido de olefina , un 1,2- diol, un 1,2 - diol eter, un 1,2- carbonato, o una alcanolamina
BRPI0815487B1 (pt) * 2007-08-14 2017-09-12 Shell Internationale Research Maatschappij B.V. Method for preparing an alkylene glycol from an alken.
TWI423946B (zh) * 2007-11-14 2014-01-21 Shell Int Research 伸烷基二醇的製造方法
BRPI0820091B1 (pt) * 2007-12-06 2018-02-06 Shell Internationale Research Maatschappij B.V. Processo para a preparação de um alquileno glicol a partir de óxido de alquileno
US7569710B1 (en) 2008-02-23 2009-08-04 Brian Ozero Ethylene oxide recovery process
KR101629037B1 (ko) * 2008-05-07 2016-06-09 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 에폭시화 방법의 스타트업 방법, 산화에틸렌, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산방법
EP2297125B1 (en) * 2008-05-07 2013-07-03 Shell Internationale Research Maatschappij B.V. A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
US8193374B2 (en) 2008-05-15 2012-06-05 Shell Oil Company Process for the preparation of alkylene carbonate and/or alkylene glycol
BRPI0911996B8 (pt) 2008-05-15 2018-03-20 Shell Int Research processo para a produção de um carbonato de alquileno e/ou um alquileno glicol, e, processo para a produção de um alquileno glicol
EP2315737A2 (en) * 2008-08-05 2011-05-04 Dow Technology Investments LLC Two-stage, gas phase process for the manufacture of alkylene glycol
ES2442744T3 (es) * 2008-10-20 2014-02-13 Shell Internationale Research Maatschappij B.V. Procedimiento para eliminar una impureza de alcanol de una corriente de carbonato orgánico
CN102471223B (zh) 2009-08-12 2015-03-25 国际壳牌研究有限公司 自碳酸二烷基酯流除去链烷醇杂质的方法
TWI473786B (zh) 2009-11-16 2015-02-21 Shell Int Research 製備烷二醇及碳酸二烷酯的方法
US8802900B2 (en) * 2010-11-29 2014-08-12 Shell Oil Company Process for the preparation of ethylene glycol
BR112013017429B1 (pt) * 2011-01-31 2019-02-12 Shell Internationale Research Maatschappij B.V. Processo para a produção de etileno glicol
WO2013028039A2 (ko) * 2011-08-24 2013-02-28 롯데케미칼 주식회사 알킬렌 카보네이트 및/또는 알킬렌 글리콜 합성용 촉매의 재생 방법 및 알킬렌 카보네이트 및/또는 알킬렌 글리콜의 제조 방법
CN102911137A (zh) * 2012-11-20 2013-02-06 中国石油化工股份有限公司 从乙烯直接氧化产物中分离、回收环氧乙烷的方法
CN105503520B (zh) * 2014-09-25 2017-12-15 中国石油化工股份有限公司 碳酸乙烯酯水解制备乙二醇的方法
CA3043504A1 (en) 2016-12-02 2018-06-07 Shell Internationale Research Maatschappij B.V. Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide
US10738020B2 (en) 2017-11-22 2020-08-11 Joseph D. Duff Recovery of ethylene oxide from sterilization process
EP3894382A1 (en) 2018-12-10 2021-10-20 Shell Internationale Research Maatschappij B.V. Process for the preparation of ethylene glycol
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US3629343A (en) * 1968-10-11 1971-12-21 Vnii Neftekhim Protsessov Process for the production of alkylene glycols
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Also Published As

Publication number Publication date
JPH0446252B2 (pt) 1992-07-29
KR910007046B1 (ko) 1991-09-16
AR240168A1 (es) 1990-02-28
AU3123584A (en) 1985-02-07
JPS6054332A (ja) 1985-03-28
MX161869A (es) 1991-02-01
DE3476380D1 (en) 1989-03-02
RO90861B (ro) 1987-05-01
YU45639B (sh) 1992-07-20
BG47032A3 (en) 1990-04-16
AU574087B2 (en) 1988-06-30
EP0133763A3 (en) 1985-11-27
CA1232918A (en) 1988-02-16
BR8403842A (pt) 1985-07-09
RO90861A (ro) 1987-04-30
IN161324B (pt) 1987-11-14
YU133984A (en) 1986-08-31
SU1731041A3 (ru) 1992-04-30
EP0133763B1 (en) 1989-01-25
ES8600186A1 (es) 1985-10-01
EP0133763A2 (en) 1985-03-06
KR850001719A (ko) 1985-04-01
DD229688A5 (de) 1985-11-13
US4508927A (en) 1985-04-02
ES534787A0 (es) 1985-10-01

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