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AR071254A1 - Proceso de preparacion de glicol alquileno - Google Patents

Proceso de preparacion de glicol alquileno

Info

Publication number
AR071254A1
AR071254A1 ARP080104927A ARP080104927A AR071254A1 AR 071254 A1 AR071254 A1 AR 071254A1 AR P080104927 A ARP080104927 A AR P080104927A AR P080104927 A ARP080104927 A AR P080104927A AR 071254 A1 AR071254 A1 AR 071254A1
Authority
AR
Argentina
Prior art keywords
absorbent
alkylene
alkylene oxide
hydrolysis
alkylene carbonate
Prior art date
Application number
ARP080104927A
Other languages
English (en)
Inventor
Kruchten Eugene Marie Godfried Andre Van
Mathias Jozef Paul Slapak
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 AR071254A1 publication Critical patent/AR071254A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
    • 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
    • C07C29/12—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 esters of mineral acids
    • 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
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • 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
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/34—Oxygen atoms
    • C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
    • C07D317/38—Ethylene carbonate
    • 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)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)

Abstract

La presente describe un proceso para preparar un glicol alquileno a partir de alqueno. La composicion de gas del reactor de oxido de alquileno se pone en contacto con el absorbente magro en el absorbente de oxido de alquileno en presencia de uno o más catalizadores que promueven la carboxilacion. El absorbente magro incluye al menos 50% p de carbonato de alquileno y menos de 10% p de agua y se suministra al absorbente de oxido de alquileno a temperaturas por encima de 60°C. El oxido de alquileno reacciona con el dioxido de carbono en el absorbente, formándose carbonato de alquileno, y el absorbente graso que incluye carbonato de alquileno se elimina del absorbente. Una porcion del absorbente graso se suministra a uno o más reactores de hidrolisis, en el que el carbonato de alquileno reacciona con agua en presencia de uno o más catalizadores de hidrolisis. La corriente de producto del reactor de hidrolisis se deshidrata y purifica.
ARP080104927A 2007-11-14 2008-11-12 Proceso de preparacion de glicol alquileno AR071254A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07120666 2007-11-14
EP07122826 2007-12-11

Publications (1)

Publication Number Publication Date
AR071254A1 true AR071254A1 (es) 2010-06-09

Family

ID=40151503

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080104927A AR071254A1 (es) 2007-11-14 2008-11-12 Proceso de preparacion de glicol alquileno

Country Status (11)

Country Link
US (1) US8063256B2 (es)
EP (1) EP2207761B1 (es)
JP (1) JP2011504465A (es)
KR (1) KR101573553B1 (es)
CN (1) CN101861294B (es)
AR (1) AR071254A1 (es)
BR (1) BRPI0820164A2 (es)
CA (1) CA2704504A1 (es)
RU (1) RU2477718C2 (es)
TW (1) TWI423946B (es)
WO (1) WO2009062933A1 (es)

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KR101564118B1 (ko) * 2007-08-14 2015-10-28 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 알킬렌 글리콜의 제조 방법
JP2011516530A (ja) * 2008-04-09 2011-05-26 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方法
CN102317244A (zh) 2009-01-29 2012-01-11 普林斯顿大学 二氧化碳转化至有机产物
DE102009038398A1 (de) 2009-08-24 2011-03-03 Uhde Gmbh Verfahren und Vorrichtung zur Herstellung von Alkylenoxiden und von Alkylenglykolen
US20110114502A1 (en) * 2009-12-21 2011-05-19 Emily Barton Cole Reducing carbon dioxide to products
US8721866B2 (en) 2010-03-19 2014-05-13 Liquid Light, Inc. Electrochemical production of synthesis gas from carbon dioxide
US8500987B2 (en) 2010-03-19 2013-08-06 Liquid Light, Inc. Purification of carbon dioxide from a mixture of gases
US8845877B2 (en) 2010-03-19 2014-09-30 Liquid Light, Inc. Heterocycle catalyzed electrochemical process
US8658842B2 (en) * 2010-06-07 2014-02-25 Institute Of Process Engineering, Chinese Academy Of Sciences Process for producing ethylene glycol catalyzed by ionic liquid
US8961774B2 (en) 2010-11-30 2015-02-24 Liquid Light, Inc. Electrochemical production of butanol from carbon dioxide and water
US8568581B2 (en) 2010-11-30 2013-10-29 Liquid Light, Inc. Heterocycle catalyzed carbonylation and hydroformylation with carbon dioxide
US9090976B2 (en) 2010-12-30 2015-07-28 The Trustees Of Princeton University Advanced aromatic amine heterocyclic catalysts for carbon dioxide reduction
US20130035497A1 (en) * 2011-08-05 2013-02-07 Horng Shiey-Shiun Method of manufacturing cyclic carbonate from carbon dioxide
US9309218B2 (en) * 2011-12-22 2016-04-12 Construction Research & Technology Gmbh 2-Oxo-1,3-dioxolane-4-carboxamides, their preparation and use
US8858777B2 (en) 2012-07-26 2014-10-14 Liquid Light, Inc. Process and high surface area electrodes for the electrochemical reduction of carbon dioxide
US8641885B2 (en) 2012-07-26 2014-02-04 Liquid Light, Inc. Multiphase electrochemical reduction of CO2
US20140206896A1 (en) 2012-07-26 2014-07-24 Liquid Light, Inc. Method and System for Production of Oxalic Acid and Oxalic Acid Reduction Products
US10329676B2 (en) 2012-07-26 2019-06-25 Avantium Knowledge Centre B.V. Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode
US8692019B2 (en) 2012-07-26 2014-04-08 Liquid Light, Inc. Electrochemical co-production of chemicals utilizing a halide salt
US9175407B2 (en) 2012-07-26 2015-11-03 Liquid Light, Inc. Integrated process for producing carboxylic acids from carbon dioxide
WO2014043651A2 (en) 2012-09-14 2014-03-20 Liquid Light, Inc. High pressure electrochemical cell and process for the electrochemical reduction of carbon dioxide
US10279280B2 (en) * 2014-09-24 2019-05-07 Shell Oil Company Process and apparatus for the preparation of alkylene glycol
US11524927B2 (en) 2015-07-16 2022-12-13 Cameron International Corporation Short contact, elevated temperature MEG reclamation
CN106565635B (zh) * 2015-10-12 2019-02-01 中国石化工程建设有限公司 一种分离回收环氧乙烷汽提塔顶气的方法及系统
KR102667368B1 (ko) * 2015-12-15 2024-05-21 쉘 인터내셔날 리써취 마트샤피지 비.브이. 에틸렌 옥사이드의 제조 시 재순환 가스 스트림으로부터 알킬 요오드화물 불순물을 제거하기 위한 방법 및 시스템
WO2017102694A1 (en) 2015-12-15 2017-06-22 Shell Internationale Research Maatschappij B.V. Guard bed system and process
WO2017178418A1 (en) * 2016-04-12 2017-10-19 Shell Internationale Research Maatschappij B.V. Processes and systems for the recycle of process water in the production of ethylene glycol
TWI772330B (zh) 2016-10-14 2022-08-01 荷蘭商蜆殼國際研究所 用於定量分析氣態製程流之方法及設備
CN107353225A (zh) * 2017-05-04 2017-11-17 南京齐正化学有限公司 一种2‑异亚丙基氨基氧基乙醇的制备方法
BR112019023619B1 (pt) * 2017-05-19 2023-02-23 Shell Internationale Research Maatschappij B.V. Processo para a preparação de carbonato de etileno e etilenoglicol, e, sistema de reação para a produção de carbonato de etileno e/ou etilenoglicol
US10738020B2 (en) 2017-11-22 2020-08-11 Joseph D. Duff Recovery of ethylene oxide from sterilization process
CN110724116B (zh) * 2018-07-16 2023-10-24 东营市海科新源化工有限责任公司 一种邻二醇化合物的制备方法及生产系统
CN112969680B (zh) * 2018-11-22 2023-10-13 国际壳牌研究有限公司 用于制备亚烷基二醇的工艺和设备
BR112022003587A2 (pt) 2019-09-05 2022-05-24 Shell Int Research Processo e sistema para a produção de carbonato de etileno e/ou etileno glicol
CN114874069B (zh) * 2021-11-24 2024-03-22 惠州市宙邦化工有限公司 一种制备电子级乙二醇的方法及装置

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US4221727A (en) * 1979-08-17 1980-09-09 The Dow Chemical Company Ethylene oxide recovery
DE3070418D1 (en) 1979-08-17 1985-05-09 Dow Chemical Co Preparation of ethylene carbonate
DE3237138C2 (de) 1981-10-16 1984-05-17 Ppg Industries, Inc., Pittsburgh, Pa. Verfahren zur Herstellung von Ethylencarbonat oder von Gemischen aus Ethylencarbonat und Ethylenglykol
US4508927A (en) * 1983-08-02 1985-04-02 The Halcon Sd Group, Inc. Preparation of glycols from ethylene oxide
DE4105554A1 (de) 1991-02-22 1992-08-27 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten
US5763691A (en) * 1995-11-30 1998-06-09 Mitsubishi Chemical Corporation Ethylene glycol process
CN100354244C (zh) * 2004-07-28 2007-12-12 华东理工大学 C2～c3的二元醇的制备方法

Also Published As

Publication number Publication date
EP2207761B1 (en) 2015-01-14
BRPI0820164A2 (pt) 2015-06-16
KR101573553B1 (ko) 2015-12-01
US8063256B2 (en) 2011-11-22
RU2010123877A (ru) 2011-12-20
US20090156867A1 (en) 2009-06-18
WO2009062933A1 (en) 2009-05-22
JP2011504465A (ja) 2011-02-10
EP2207761A1 (en) 2010-07-21
KR20100087164A (ko) 2010-08-03
CA2704504A1 (en) 2009-05-22
RU2477718C2 (ru) 2013-03-20
TWI423946B (zh) 2014-01-21
TW200942511A (en) 2009-10-16
CN101861294B (zh) 2013-06-19
CN101861294A (zh) 2010-10-13

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