PE20020623A1 - Proceso catalitico para producir un glicol de alquileno con reciclaje del producto del reactor - Google Patents

Proceso catalitico para producir un glicol de alquileno con reciclaje del producto del reactor

Info

Publication number
PE20020623A1
PE20020623A1 PE2001000962A PE2001000962A PE20020623A1 PE 20020623 A1 PE20020623 A1 PE 20020623A1 PE 2001000962 A PE2001000962 A PE 2001000962A PE 2001000962 A PE2001000962 A PE 2001000962A PE 20020623 A1 PE20020623 A1 PE 20020623A1
Authority
PE
Peru
Prior art keywords
alkylene glycol
reactor
recycling
produce
catalytic process
Prior art date
Application number
PE2001000962A
Other languages
English (en)
Inventor
Willem Derks
Kruchten Eugene Marie Godfried Andre Van
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 PE20020623A1 publication Critical patent/PE20020623A1/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
    • 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
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)

Abstract

DONDE: a) UNA MEZCLA DE ALIMENTACION QUE CONTIENE UN OXIDO DE ALQUILENO RESPECTIVO Y AGUA ES INTRODUCIDA A POR LO MENOS UNA ENTRADA DEL REACTOR QUE CONTIENE UN LECHO FIJO DE UN CATALIZADOR SOLIDO BASADO EN UNA RESINA DE INTERCAMBIO DE ANIONES; b) UNA MEZCLA DE PRODUCTO DEL REACTOR QUE CONTIENE UN GLICOL DE ALQUILENO Y MEZCLA DE ALIMENTACION SIN REACCIONAR ES REMOVIDA DESDE POR LO MENOS UNA SALIDA DEL REACTOR; Y, c) UNA PARTE DE LA MEZCLA DE (b) ES RECICLADA A POR LO MENOS UNA ENTRADA DEL REACTOR, ESTANDO DICHA PARTE ENTRE 50% Y 99,5% EN PESO DEL PRODUCTO DEL REACTOR TOTAL. DICHA RESINA ES SELECCIONADO DE AMONIO CUATERNARIO BASICA O DE FOSFONIO CUATERNARIO. EL ANION DEL CATALIZADOR ES SELECCIONADO DE BICARBONATO, CARBOXILATO, BISULFITO O METALATO
PE2001000962A 2000-09-28 2001-09-26 Proceso catalitico para producir un glicol de alquileno con reciclaje del producto del reactor PE20020623A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00203387 2000-09-28

Publications (1)

Publication Number Publication Date
PE20020623A1 true PE20020623A1 (es) 2002-08-20

Family

ID=8172089

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2001000962A PE20020623A1 (es) 2000-09-28 2001-09-26 Proceso catalitico para producir un glicol de alquileno con reciclaje del producto del reactor

Country Status (17)

Country Link
US (1) US6580008B2 (es)
EP (1) EP1322582B1 (es)
JP (1) JP2004509937A (es)
KR (1) KR100810862B1 (es)
CN (1) CN1239449C (es)
AT (1) ATE273261T1 (es)
AU (2) AU2002215003B2 (es)
BR (1) BR0114172A (es)
CA (1) CA2423790C (es)
DE (1) DE60104870T2 (es)
GC (1) GC0000169A (es)
MX (1) MXPA03002681A (es)
MY (1) MY127096A (es)
PE (1) PE20020623A1 (es)
RU (1) RU2267478C2 (es)
TW (1) TWI246999B (es)
WO (1) WO2002026675A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6448456B1 (en) * 2001-05-31 2002-09-10 The Dow Chemical Company Process for the preparation of alkylene glycols
CA2469696A1 (en) * 2003-06-06 2004-12-06 Shell Internationale Research Maatschappij B.V. Process for the production of alkylene glycols using homogeneous catalysts
US7105710B2 (en) 2003-09-26 2006-09-12 Shell Oil Company Process of preparing an alkylene glycol
ES2319285T3 (es) * 2004-08-05 2009-05-06 Saudi Basic Industries Corporation Proceso con un intercambiador de calor recubierto con un catalizador.
US7435858B2 (en) * 2004-12-23 2008-10-14 Shell Oil Company Process for the preparation of alkylene glycols
US7663005B2 (en) * 2007-05-30 2010-02-16 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Process for preparing an alkylene glycol
CN106478365A (zh) * 2015-08-25 2017-03-08 中国石油化工股份有限公司 一种邻二醇类化合物的合成方法
BR112018070831B1 (pt) 2016-04-12 2022-08-02 Shell Internationale Research Maatschappij B.V Processo e sistema para a produção de carbonato de etileno e/ou etilenoglicol
TWI815882B (zh) * 2018-04-30 2023-09-21 美商科學設計有限公司 用於改進乙二醇的製備的方法
CN112041292A (zh) * 2018-04-30 2020-12-04 科学设计有限公司 用于制备乙二醇的再循环方法
WO2019213034A1 (en) 2018-04-30 2019-11-07 Scientific Design Company, Inc. Epoxidation process with concentrated ethylene oxide solutions
KR20200138792A (ko) 2018-04-30 2020-12-10 사이언티픽 디자인 컴파니 인코포레이티드 에틸렌 글리콜의 제조 방법
WO2021043743A1 (en) 2019-09-05 2021-03-11 Shell Internationale Research Maatschappij B.V. Process and system for the production of ethylene carbonate and/or ethylene glycol

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571440A (en) 1984-03-28 1986-02-18 Union Carbide Corporation Continuous process for the production of alkylene glycol in the presence of organometalate
US4560813A (en) 1984-03-28 1985-12-24 Union Carbide Corporation Processes for the production of alkylene glycol in the presence of organometalate
CA1314566C (en) 1984-03-28 1993-03-16 John Howard Robson Process for the production of alkylene glycols with metalate-containing solid
EP0318099A3 (en) * 1987-11-25 1989-11-15 Union Carbide Corporation Monoalkylene glycol production using mixed metal framework compositions
AU660318B2 (en) 1991-08-23 1995-06-22 Union Carbide Chemicals & Plastics Technology Corporation Highly selective monoalkylene glycol catalysts
RU2002726C1 (ru) 1992-05-19 1993-11-15 Государственное научно-производственное предпри тие "Совинтех" Способ получени алкиленгликолей
NZ278896A (en) 1994-01-31 1996-12-20 Shell Int Research Process for preparation of alkylene glycols by reacting alkylene oxide and water in the presence of a catalyst
US6160187A (en) 1997-12-18 2000-12-12 The Dow Chemical Company Method for making glycol in an adiabatic reactor system
EP1040091B1 (en) 1997-12-18 2003-05-28 Dow Global Technologies Inc. Process for the production of ethylene glycol
PE20001100A1 (es) 1998-12-14 2000-11-16 Shell Int Research Proceso para la preparacion de glicoles de alquileno que utiliza catalizadores de sal de fosfonio cuaternario
US6124508A (en) 1998-12-14 2000-09-26 Shell Oil Company Quaternary phosphonium salt catalysts in catalytic hydrolysis of alkylene oxides
US6211419B1 (en) * 2000-04-24 2001-04-03 The Dow Chemical Company Process for the preparation of alkylene glycols

Also Published As

Publication number Publication date
RU2267478C2 (ru) 2006-01-10
CA2423790C (en) 2009-08-25
ATE273261T1 (de) 2004-08-15
DE60104870T2 (de) 2005-08-25
TWI246999B (en) 2006-01-11
KR100810862B1 (ko) 2008-03-06
CN1239449C (zh) 2006-02-01
WO2002026675A8 (en) 2003-12-18
EP1322582B1 (en) 2004-08-11
MY127096A (en) 2006-11-30
CA2423790A1 (en) 2002-04-04
WO2002026675A1 (en) 2002-04-04
AU1500302A (en) 2002-04-08
CN1501901A (zh) 2004-06-02
GC0000169A (en) 2005-06-29
DE60104870D1 (de) 2004-09-16
JP2004509937A (ja) 2004-04-02
US20020082456A1 (en) 2002-06-27
US6580008B2 (en) 2003-06-17
BR0114172A (pt) 2003-07-29
KR20040010532A (ko) 2004-01-31
MXPA03002681A (es) 2003-06-24
AU2002215003B2 (en) 2004-07-15
EP1322582A1 (en) 2003-07-02

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