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PE20070478A1 - Proceso de preparacion de alquilenglicoles - Google Patents

Proceso de preparacion de alquilenglicoles

Info

Publication number
PE20070478A1
PE20070478A1 PE2006000912A PE2006000912A PE20070478A1 PE 20070478 A1 PE20070478 A1 PE 20070478A1 PE 2006000912 A PE2006000912 A PE 2006000912A PE 2006000912 A PE2006000912 A PE 2006000912A PE 20070478 A1 PE20070478 A1 PE 20070478A1
Authority
PE
Peru
Prior art keywords
mol
alkylene oxide
concentration
water
alkylene
Prior art date
Application number
PE2006000912A
Other languages
English (en)
Inventor
Kurchten Eugene Marie Grodfried Andre Van
Hendrik Stichter
Johannes Theodorus Gertruda Wijenberg
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of PE20070478A1 publication Critical patent/PE20070478A1/es

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
    • 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
    • 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)
  • Epoxy Compounds (AREA)

Abstract

QUE COMPRENDE LA CONVERSION DE OXIDOS DE ALQUILENO, DE PREFERENCIA OXIDO DE ETILENO, A UN ALQUILENGLICOL EN PRESENCIA DE UNA COMPOSICION CATALITICA, DIOXIDO DE CARBONO Y AGUA. LA COMPOSICION CATALITICA INCLUYE UN HALURO TAL COMO YODURO DE FOSFONIO, YODUROS DE METAL ALCALINO Y YODUROS DE AMONIO CUATERNARIO; UN METALATO SELECCIONADO DEL GRUPO DE MOLIBDATOS, VANADATOS, Y TUNNGSTATOS; Y OPCIONALMENTE UN COMPUESTO QUELANTE MACROCICLICO QUE ES UN ETER CORONA. LA CONCENTRACION DE AGUA ESTA ENTRE 0,2 Y 25 MOL/MOL DE OXIDO DE ALQUILENO PRESENTE EN LA MEZCLA, LA CONCENTRACION DE METALATO ENTRE 0,0001 Y 0,5 MOL/MOL DE OXIDO DE ALQUILENO, LA CONCENTRACION DE HALURO ENTRE 0,001 Y 0,5 MOL/MOL DE OXIDO DE ALQUILENO, LA CONCENTRACION TOTAL DE CO2 AL REACTOR ENTRE 0,5 Y 100 MOL/MOL DE OXIDO DE ALQUILENO, LA TEMPERATURA ENTRE 40 Y 200°C, Y LA PRESION ENTRE 100 Y 5000 KPa. EL PROCESO SE REALIZA CON NIVELES ALTOS DE ACTIVIDAD Y SELECTIVIDAD EN PRESENCIA DE CANTIDADES ESTEQUIMETRICAS DE AGUA Y OXIDO DE ALQUILENO LO QUE REDUCE LA CANTIDAD DE ENERGIA REQUERIDA PARA LA REMOCION DEL EXCESO DE AGUA DEL PRODUCTO DE LA REACCION
PE2006000912A 2005-08-02 2006-07-26 Proceso de preparacion de alquilenglicoles PE20070478A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05254834 2005-08-02

Publications (1)

Publication Number Publication Date
PE20070478A1 true PE20070478A1 (es) 2007-05-18

Family

ID=37057763

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2006000912A PE20070478A1 (es) 2005-08-02 2006-07-26 Proceso de preparacion de alquilenglicoles

Country Status (13)

Country Link
US (1) US7453015B2 (es)
EP (1) EP1910254A1 (es)
JP (1) JP2009503031A (es)
KR (1) KR20080033462A (es)
CN (1) CN101238087A (es)
BR (1) BRPI0614514A2 (es)
CA (1) CA2617576A1 (es)
MX (1) MX2008001478A (es)
MY (1) MY138326A (es)
PE (1) PE20070478A1 (es)
RU (1) RU2410370C2 (es)
TW (1) TW200712042A (es)
WO (1) WO2007014959A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030050648A1 (en) 2001-09-11 2003-03-13 Spiration, Inc. Removable lung reduction devices, systems, and methods
US6592594B2 (en) 2001-10-25 2003-07-15 Spiration, Inc. Bronchial obstruction device deployment system and method
PE20070477A1 (es) 2005-08-02 2007-05-16 Shell Int Research Proceso para la preparacion de carbonatos de alquileno
JP2010533682A (ja) * 2007-07-20 2010-10-28 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を調製するための方法
RU2466123C2 (ru) 2007-08-14 2012-11-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения алкиленгликоля
SG185059A1 (en) * 2010-04-28 2012-12-28 Mitsubishi Chem Corp Method for producing alkylene carbonate and/or alkylene glycol
CN103100422B (zh) * 2013-01-08 2014-07-23 大连理工大学 一种合成二元醇的催化体系
WO2019213032A1 (en) 2018-04-30 2019-11-07 Scientific Design Company, Inc. Method for improving the manufacture of ethylene glycol
WO2019213030A1 (en) 2018-04-30 2019-11-07 Scientific Design Company, Inc. Recirculating process for preparing ethylene glycol
KR102731857B1 (ko) 2018-04-30 2024-11-19 사이언티픽 디자인 컴파니 인코포레이티드 에틸렌 글리콜의 제조 방법
TWI878221B (zh) 2018-04-30 2025-04-01 美商科學設計有限公司 用濃縮的環氧乙烷溶液進行的環氧化方法
CN111097517B (zh) * 2018-10-25 2022-11-04 中国石油化工股份有限公司 用于制备碳酸亚烷基酯的催化剂、制备及应用
BR112022010219A2 (pt) * 2019-12-11 2022-09-06 Shell Int Research Processo para preparação de etilenoglicol

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1034962B (it) * 1975-04-09 1979-10-10 Snam Progetti Procedimento per la preparazione di glicoli alchilenici
US4314945A (en) * 1977-12-22 1982-02-09 Union Carbide Corporation Alkylene carbonate process
US4160116A (en) * 1978-08-28 1979-07-03 Showa Denko K.K. Process for the production of alkylene glycols
CA1121389A (en) * 1979-05-24 1982-04-06 Hiroshi Odanaka Process for the production of alkylene glycols
JPS5692228A (en) 1979-12-27 1981-07-25 Nippon Shokubai Kagaku Kogyo Co Ltd Preparation of high-purity alkylene glycol
JPS56128778A (en) 1980-03-14 1981-10-08 Nippon Shokubai Kagaku Kogyo Co Ltd Preparation of alkylene carbonate
JPS6059218B2 (ja) 1980-12-23 1985-12-24 株式会社日本触媒 アルキレングリコ−ルの製造方法
US5138073A (en) * 1981-12-02 1992-08-11 Scientific Design Company, Inc. Preparation of alkylene carbonates
US4786741A (en) * 1982-11-15 1988-11-22 Scientific Design Company, Inc. Preparation of alkylene carbonates
JPS5913741A (ja) 1982-07-14 1984-01-24 Mitsubishi Petrochem Co Ltd 高純度エチレングリコ−ルの製造法
US4560813A (en) 1984-03-28 1985-12-24 Union Carbide Corporation Processes for the production of alkylene glycol in the presence of organometalate
US4982021A (en) * 1984-03-28 1991-01-01 Union Carbide Chemicals And Plastics Company Inc. Process for the production of alkylene glycols with metalate-containing solid
KR100394184B1 (ko) * 1994-01-31 2003-11-28 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 알킬렌글리콜의제조방법
MY128673A (en) 1997-10-30 2007-02-28 Shell Int Research Catalytic hydrolysis of alkylene oxides
AU749910B2 (en) 1998-03-19 2002-07-04 Mitsubishi Chemical Corporation Method for producing monoethylene glycol
US6124508A (en) * 1998-12-14 2000-09-26 Shell Oil Company Quaternary phosphonium salt catalysts in catalytic hydrolysis of alkylene oxides
US6153801A (en) * 1998-12-14 2000-11-28 Shell Oil Company Carboxylates in catalytic hydrolysis of alkylene oxides
JP2001151711A (ja) 1999-11-22 2001-06-05 Mitsubishi Chemicals Corp アルキレングリコール類の製造方法
JP3956555B2 (ja) 1999-11-22 2007-08-08 三菱化学株式会社 アルキレングリコール類の製造方法
US6916963B2 (en) * 2003-07-14 2005-07-12 Saudi Basic Industries Corporation Process using water tolerant Lewis acids in catalytic hydration of alkylene oxides to alkylene glycols
PE20070477A1 (es) * 2005-08-02 2007-05-16 Shell Int Research Proceso para la preparacion de carbonatos de alquileno

Also Published As

Publication number Publication date
EP1910254A1 (en) 2008-04-16
WO2007014959A1 (en) 2007-02-08
CN101238087A (zh) 2008-08-06
US20070191648A1 (en) 2007-08-16
MY138326A (en) 2009-05-29
RU2410370C2 (ru) 2011-01-27
RU2008107996A (ru) 2009-09-10
KR20080033462A (ko) 2008-04-16
MX2008001478A (es) 2008-02-15
BRPI0614514A2 (pt) 2016-11-08
TW200712042A (en) 2007-04-01
US7453015B2 (en) 2008-11-18
CA2617576A1 (en) 2007-02-08
JP2009503031A (ja) 2009-01-29

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