EA200600972A1 - Способ получения простых эфиров - Google Patents

Способ получения простых эфиров

Info

Publication number
EA200600972A1
EA200600972A1 EA200600972A EA200600972A EA200600972A1 EA 200600972 A1 EA200600972 A1 EA 200600972A1 EA 200600972 A EA200600972 A EA 200600972A EA 200600972 A EA200600972 A EA 200600972A EA 200600972 A1 EA200600972 A1 EA 200600972A1
Authority
EA
Eurasian Patent Office
Prior art keywords
hydrogen
stream
zone
anhydrides
dicarboxylic acids
Prior art date
Application number
EA200600972A
Other languages
English (en)
Other versions
EA010589B1 (ru
Inventor
Эдриан Фрэнсис Бэкс
Эндрю Джордж Хайлз
Дэвид Марк Саттон
Original Assignee
Дэйви Проусесс Текнолоджи Лимитед
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 Дэйви Проусесс Текнолоджи Лимитед filed Critical Дэйви Проусесс Текнолоджи Лимитед
Publication of EA200600972A1 publication Critical patent/EA200600972A1/ru
Publication of EA010589B1 publication Critical patent/EA010589B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/06—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
    • C07D307/08—Preparation of tetrahydrofuran

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)

Abstract

Способ получения простого эфира, необязательно вместе с диолом и/или лактоном, взаимодействием соответствующего органического исходного материала, выбранного из ненасыщенных дикарбоновых кислот и/или ангидридов, моноэфиров ненасыщенных дикарбоновых кислот и/или ангидридов, диэфиров ненасыщенных дикарбоновых кислот и/или ангидридов, ненасыщенных лактонов и смеси двух или более из этих компонентов в присутствии водорода, состоящий из следующих стадий: (а) подача потока, содержащего по меньшей мере часть органического исходного сырья в предреакторную зону, содержащую катализатор, и превращение в условиях реакции и контактирование указанного сырья с потоком, содержащим водород, происходящим таким образом, чтобы, по меньшей мере, некоторые из двойных углерод-углеродных связей стали насыщенными; (b) испарение, по меньшей мере, частично насыщенного сырья в поток, содержащий водород в зоне испарения; (с) подача потока, содержащего водород, содержащий, по меньшей мере, частично насыщенное сырье в парообразном состоянии, в реакционную зону, содержащую катализатор и функционирующую в условиях реакции; (d) отвод из реакционной зоны потока продукта, содержащего эфир и, необязательно, диол и/или лактон; и (е) возврат обедненного потока, содержащего водород, по меньшей мере, в предреакторную зону или зону испарения.
EA200600972A 2003-12-16 2004-12-01 Способ получения простых эфиров EA010589B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0329152.3A GB0329152D0 (en) 2003-12-16 2003-12-16 Process
PCT/GB2004/005054 WO2005058855A1 (en) 2003-12-16 2004-12-01 Process for the production of ethers

Publications (2)

Publication Number Publication Date
EA200600972A1 true EA200600972A1 (ru) 2006-10-27
EA010589B1 EA010589B1 (ru) 2008-10-30

Family

ID=30471165

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600972A EA010589B1 (ru) 2003-12-16 2004-12-01 Способ получения простых эфиров

Country Status (20)

Country Link
US (1) US7598404B2 (ru)
EP (1) EP1694661B1 (ru)
JP (1) JP5013876B2 (ru)
KR (1) KR101144761B1 (ru)
CN (1) CN100577654C (ru)
AR (1) AR047147A1 (ru)
AT (1) ATE465155T1 (ru)
AU (1) AU2004299317B2 (ru)
BR (1) BRPI0417625B1 (ru)
CA (1) CA2548372C (ru)
DE (1) DE602004026773D1 (ru)
EA (1) EA010589B1 (ru)
ES (1) ES2344565T3 (ru)
GB (1) GB0329152D0 (ru)
MX (1) MXPA06006780A (ru)
MY (1) MY143519A (ru)
NO (1) NO20063214L (ru)
TW (1) TWI338005B (ru)
WO (1) WO2005058855A1 (ru)
ZA (1) ZA200605821B (ru)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0421928D0 (en) 2004-10-01 2004-11-03 Davy Process Techn Ltd Process
GB0803663D0 (en) * 2008-02-28 2008-04-09 Davy Process Techn Ltd Process
CN102190582B (zh) * 2010-03-19 2014-06-18 上海焦化有限公司 一种同时生产丁二酸二甲酯和1，4-丁二醇的方法
US9186599B2 (en) 2010-09-24 2015-11-17 Basf Se Process for isolating tetrahydrofuran
CN103119033B (zh) 2010-09-24 2015-12-02 巴斯夫欧洲公司 分离四氢呋喃的方法
CN102001939B (zh) * 2010-10-26 2013-08-14 中国科学院山西煤炭化学研究所 一种丁二酸二羧酸酯的制备方法
CN103946201B (zh) 2011-11-25 2017-03-08 康瑟公司 通过在混合的液相/气相中氢化马来酸二烷基酯生产1,4‑丁二醇的方法
US20130296585A1 (en) 2012-03-30 2013-11-07 Basf Corporation Catalyst For Tetrahydrofuran Synthesis
GB201318175D0 (en) 2013-10-14 2013-11-27 Johnson Matthey Davy Technologies Ltd Process
KR20220110820A (ko) 2019-12-10 2022-08-09 바스프 에스이 중합체 침착물을 피하면서 1,4-부탄디올, 감마-부티로락톤 및 테트라하이드로푸란을 기상으로 제조하는 방법
EP4188903B1 (en) 2021-03-12 2024-01-03 Conser S.P.A. Process for the co-production of dialkyl succinate and 1,4-butanediol by hydrogenating dialkyl maleate in two stages

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830272A (ru) * 1971-08-21 1973-04-21
JPS5318988B2 (ru) * 1972-05-26 1978-06-17
DE2455617C3 (de) * 1974-11-23 1982-03-18 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Butandiol und/oder Tetrahydrofuran über die Zwischenstufe des γ-Butyrolactons
BR8507068A (pt) * 1984-11-21 1987-07-14 Davy Mckee London Processo para a producao de butano-1,4-diol
US4626604A (en) * 1985-09-11 1986-12-02 Davy Mckee (London) Limited Hydrogenation process
BE1011699A6 (fr) * 1998-01-08 1999-12-07 Pantochim Sa Procede de production de tetrahydrofuranne et de gamma-butyrolactone.
BE1011698A6 (fr) * 1998-01-08 1999-12-07 Pantochim Sa Procede de production de tetrahydrofuranne, de gamma-butyrolactone et de butanediol.
EP1108702A1 (en) * 1999-12-13 2001-06-20 Kvaerner Process Technology Limited Process for the co-production of aliphatic diols and cyclic ethers
GB0117090D0 (en) * 2001-07-12 2001-09-05 Kvaerner Process Tech Ltd Process

Also Published As

Publication number Publication date
CN100577654C (zh) 2010-01-06
DE602004026773D1 (de) 2010-06-02
BRPI0417625A (pt) 2007-03-27
MY143519A (en) 2011-05-31
JP5013876B2 (ja) 2012-08-29
AR047147A1 (es) 2006-01-11
MXPA06006780A (es) 2006-08-23
ZA200605821B (en) 2008-05-28
KR101144761B1 (ko) 2012-05-10
JP2007516978A (ja) 2007-06-28
US7598404B2 (en) 2009-10-06
NO20063214L (no) 2006-07-11
ES2344565T3 (es) 2010-08-31
EP1694661B1 (en) 2010-04-21
CA2548372A1 (en) 2005-06-30
EA010589B1 (ru) 2008-10-30
GB0329152D0 (en) 2004-01-21
AU2004299317B2 (en) 2010-07-22
ATE465155T1 (de) 2010-05-15
CN1890230A (zh) 2007-01-03
WO2005058855A1 (en) 2005-06-30
CA2548372C (en) 2012-02-28
TW200535133A (en) 2005-11-01
TWI338005B (en) 2011-03-01
AU2004299317A1 (en) 2005-06-30
US20070088169A1 (en) 2007-04-19
BRPI0417625B1 (pt) 2013-12-03
EP1694661A1 (en) 2006-08-30
KR20060111584A (ko) 2006-10-27

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU