IN161324B - - Google Patents

Info

Publication number
IN161324B
IN161324B IN574/DEL/84A IN574DE1984A IN161324B IN 161324 B IN161324 B IN 161324B IN 574DE1984 A IN574DE1984 A IN 574DE1984A IN 161324 B IN161324 B IN 161324B
Authority
IN
India
Application number
IN574/DEL/84A
Other languages
English (en)
Inventor
Vijay Sharatchandra 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 IN161324B publication Critical patent/IN161324B/en

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
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10—Preparation 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
    • C07C29/103—Preparation 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
    • C07C29/106—Preparation 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
    • 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
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis 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
    • C07D301/10—Synthesis 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)
IN574/DEL/84A 1983-08-02 1984-07-13 IN161324B (da)

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
IN161324B true IN161324B (da) 1987-11-14

Family

ID=24069223

Family Applications (1)

Application Number Title Priority Date Filing Date
IN574/DEL/84A IN161324B (da) 1983-08-02 1984-07-13

Country Status (18)

Country Link
US (1) US4508927A (da)
EP (1) EP0133763B1 (da)
JP (1) JPS6054332A (da)
KR (1) KR910007046B1 (da)
AR (1) AR240168A1 (da)
AU (1) AU574087B2 (da)
BG (1) BG47032A3 (da)
BR (1) BR8403842A (da)
CA (1) CA1232918A (da)
DD (1) DD229688A5 (da)
DE (1) DE3476380D1 (da)
ES (1) ES8600186A1 (da)
IN (1) IN161324B (da)
MX (1) MX161869A (da)
RO (1) RO90861B (da)
SU (1) SU1731041A3 (da)
YU (1) YU45639B (da)
ZA (1) ZA846000B (da)

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US6765101B1 (en) * 2001-05-01 2004-07-20 Union Carbide Chemicals & Plastics Technology Corporation Synthesis of lower alkylene oxides and lower alkylene glycols from lower alkanes and/or lower alkenes
US6452027B1 (en) * 2001-09-10 2002-09-17 Scientific Design Company, Inc. Heat recovery procedure
WO2004002954A2 (en) * 2002-06-28 2004-01-08 Shell Internationale Research Maatschappij B.V. A method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
TW200503997A (en) 2002-12-20 2005-02-01 Shell Int Research Process for the preparation of alkylene glycol
US8049044B2 (en) * 2002-12-23 2011-11-01 Shell Oil Company Remediation process and apparatus
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
PE20070158A1 (es) * 2005-05-10 2007-03-02 Shell Int Research Proceso y dispositivo para recuperar oxido de etileno de un absorbente graso
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
US7459589B2 (en) * 2005-12-22 2008-12-02 Shell Oil Company Process for the preparation of an alkylene glycol
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
US20070151451A1 (en) * 2005-12-22 2007-07-05 Rekers Dominicus M Process for the cooling, concentration or purification of ethylene oxide
US7750170B2 (en) * 2005-12-22 2010-07-06 Shell Oil Company Process for mixing an oxidant having explosive potential with a hydrocarbon
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
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
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
JP2009525848A (ja) * 2006-02-03 2009-07-16 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 触媒の処理方法、触媒、および触媒の使用
TW200740749A (en) * 2006-02-22 2007-11-01 Shell Int Research Process for the preparation of an alkanediol and a dialkyl carbonate
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
TW200740731A (en) * 2006-02-22 2007-11-01 Shell Int Research Process for the preparation of alkanediol
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
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
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
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
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
JP2011506292A (ja) * 2007-12-06 2011-03-03 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー アルキレングリコールの調製のための方法
US7569710B1 (en) 2008-02-23 2009-08-04 Brian Ozero Ethylene oxide recovery process
CA2723517C (en) * 2008-05-07 2017-03-07 Shell Internationale Research Maatschappij B.V. A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
WO2009137431A2 (en) * 2008-05-07 2009-11-12 Shell Oil Company 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
KR101633523B1 (ko) 2008-05-15 2016-06-24 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 알킬렌 카보네이트 및 알킬렌 글리콜의 제조방법
EP2285795B1 (en) * 2008-05-15 2017-03-22 Shell Internationale Research Maatschappij B.V. Process for the preparation of alkylene carbonate and/or alkylene glycol
EP2315737A2 (en) * 2008-08-05 2011-05-04 Dow Technology Investments LLC Two-stage, gas phase process for the manufacture of alkylene glycol
WO2010046320A1 (en) 2008-10-20 2010-04-29 Shell Internationale Research Maatschappij B.V. Process for removing an alkanol impurity from an organic carbonate stream
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
BR112019011162B1 (pt) 2016-12-02 2022-08-16 Shell Internationale Research Maatschappij B.V. Método para o condicionamento de um catalisador de epoxidação de etileno e método para melhorar a seletividade do referido catalisador em um processo de epoxidação de etileno
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
WO2021110627A1 (en) 2019-12-06 2021-06-10 Shell Internationale Research Maatschappij B.V. Process for removing an ether alkanol impurity from an organic carbonate stream
KR102755274B1 (ko) 2024-07-05 2025-01-22 최병렬 압축기와 반응기와 촉매제 기반 에틸렌과 프로판과 고분자 재료 혼합 복합 생산 시스템 및 그 운용방법

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Also Published As

Publication number Publication date
ES534787A0 (es) 1985-10-01
EP0133763A3 (en) 1985-11-27
YU45639B (sh) 1992-07-20
ZA846000B (en) 1986-03-26
BR8403842A (pt) 1985-07-09
MX161869A (es) 1991-02-01
RO90861A (ro) 1987-04-30
BG47032A3 (en) 1990-04-16
US4508927A (en) 1985-04-02
CA1232918A (en) 1988-02-16
EP0133763B1 (en) 1989-01-25
JPH0446252B2 (da) 1992-07-29
AU3123584A (en) 1985-02-07
DE3476380D1 (en) 1989-03-02
JPS6054332A (ja) 1985-03-28
KR910007046B1 (ko) 1991-09-16
AR240168A1 (es) 1990-02-28
KR850001719A (ko) 1985-04-01
SU1731041A3 (ru) 1992-04-30
RO90861B (ro) 1987-05-01
ES8600186A1 (es) 1985-10-01
EP0133763A2 (en) 1985-03-06
AU574087B2 (en) 1988-06-30
YU133984A (en) 1986-08-31
DD229688A5 (de) 1985-11-13

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