EA200400173A1 - Способ получения простых эфиров, в типичном случае тетрагидрофурана - Google Patents

Способ получения простых эфиров, в типичном случае тетрагидрофурана

Info

Publication number
EA200400173A1
EA200400173A1 EA200400173A EA200400173A EA200400173A1 EA 200400173 A1 EA200400173 A1 EA 200400173A1 EA 200400173 A EA200400173 A EA 200400173A EA 200400173 A EA200400173 A EA 200400173A EA 200400173 A1 EA200400173 A1 EA 200400173A1
Authority
EA
Eurasian Patent Office
Prior art keywords
raw material
stream
circulating gas
anhydrides
feeding
Prior art date
Application number
EA200400173A
Other languages
English (en)
Other versions
EA005339B1 (ru
Inventor
Дэвид Марк Саттон
Эндрю Джордж Хайлс
Грэхам Рид
Джон Энтони Стэннард
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 EA200400173A1 publication Critical patent/EA200400173A1/ru
Publication of EA005339B1 publication Critical patent/EA005339B1/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Способ описывает получение простых эфиров, обычно тетрагидрофурана, путем взаимодействия соответствующего органического сырьевого материала, выбираемого из группы, включающей дикарбоновые кислоты и/или ангидриды, моноэфиры дикарбоновых кислот и/или ангидридов, диэфиры дикарбоновых кислот и/или ангидридов, лактоны и смеси двух или большего числа указанных веществ, в присутствии водорода, который включает стадии (a) подачи потока, содержащего органический сырьевой материал, в первую зону испарения и контактирование указанного сырья с циркулирующим газом, включающим водород, так, что по меньшей мере часть сырьевого материала испаряется с помощью циркулирующего газа, и в циркулирующий газ; (b) подачи по меньшей мере части циркулирующего газа и испарившегося сырьевого материала в первую реакционную зону, содержащую катализатор и работающую в реакционных условиях, позволяющих осуществляться гидрированию и дегидратации; (c) выведения из первой реакционной зоны потока промежуточного продукта, содержащего непрореагировавший сырьевой материал, циркулирующий газ, требуемый продукт (продукты) и любые сопутствующие продукты и побочные продукты; (d) подачи потока промежуточного продукта во вторую зону испарения и контактирование указанного потока с дополнительным количеством сырьевого материала, так что дополнительный сырьевой материал испаряется с помощью потока промежуточного продукта и в указанный поток; (e) подачи продукта стадии (d) в последующую реакционную зону, содержащую катализатор и работающую в реакционных условиях, позволяющих протекать гидрированию и, если требуется, дегидратации; и (f) выведения из последующей
EA200400173A 2001-07-12 2002-07-10 Способ получения простых эфиров, в типичном случае тетрагидрофурана EA005339B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0117090.1A GB0117090D0 (en) 2001-07-12 2001-07-12 Process
PCT/GB2002/003195 WO2003006446A1 (en) 2001-07-12 2002-07-10 Process for the production of ethers, typically thf

Publications (2)

Publication Number Publication Date
EA200400173A1 true EA200400173A1 (ru) 2004-06-24
EA005339B1 EA005339B1 (ru) 2005-02-24

Family

ID=9918421

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400173A EA005339B1 (ru) 2001-07-12 2002-07-10 Способ получения простых эфиров, в типичном случае тетрагидрофурана

Country Status (20)

Country Link
US (1) US6936727B2 (ru)
EP (1) EP1404660B1 (ru)
JP (1) JP4391816B2 (ru)
KR (1) KR100607120B1 (ru)
CN (1) CN1309714C (ru)
AR (1) AR036338A1 (ru)
AT (1) ATE296816T1 (ru)
AU (1) AU2002314385B2 (ru)
BR (1) BR0211085B1 (ru)
CA (1) CA2451595C (ru)
DE (1) DE60204464T2 (ru)
EA (1) EA005339B1 (ru)
ES (1) ES2240759T3 (ru)
GB (1) GB0117090D0 (ru)
MX (1) MX234385B (ru)
MY (1) MY129064A (ru)
NO (1) NO328297B1 (ru)
TW (1) TWI318975B (ru)
WO (1) WO2003006446A1 (ru)
ZA (1) ZA200309001B (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0329152D0 (en) * 2003-12-16 2004-01-21 Davy Process Techn Ltd Process
GB0421928D0 (en) 2004-10-01 2004-11-03 Davy Process Techn Ltd Process
GB0614823D0 (en) * 2006-07-26 2006-09-06 Davy Process Techn Ltd Process
EP2074196A4 (en) * 2006-08-22 2017-12-06 Dorf Ketal Chemicals (I) Private Limited Method of removal of calcium from hydrocarbon feedstock
MX2010008118A (es) 2008-01-24 2010-11-30 Dorf Ketal Chemicals I Private Ltd Metodo para eliminar metales de cargas de alimentacion de hidrocarburos utilizando esteres de acidos carboxilicos.
GB0803663D0 (en) * 2008-02-28 2008-04-09 Davy Process Techn Ltd Process
US9186599B2 (en) 2010-09-24 2015-11-17 Basf Se Process for isolating tetrahydrofuran
MY157438A (en) 2010-09-24 2016-06-15 Basf Se Process for the production of tetrahydrofuran
IN2014MN01013A (ru) 2011-11-25 2015-07-03 Conser Spa
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
ES2730109T3 (es) 2015-01-09 2019-11-08 Basf Se Procedimiento para la preparación de tetrahidrofurano, 1,4-butanodiol o gamma-butirolactona

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GB1226292A (ru) * 1968-01-25 1971-03-24
US4451677A (en) * 1981-08-20 1984-05-29 Davy Mckee (London) Limited Multistage aldehyde hydrogenation
JPS60114017A (ja) * 1983-11-26 1985-06-20 Victor Co Of Japan Ltd 帰還型くし形フイルタ
GB8331793D0 (en) 1983-11-29 1984-01-04 Davy Mckee Ltd Process
US4584491A (en) * 1984-01-12 1986-04-22 Motorola, Inc. TTL to CMOS input buffer circuit for minimizing power consumption
BR8507068A (pt) * 1984-11-21 1987-07-14 Davy Mckee London Processo para a producao de butano-1,4-diol
GB8514002D0 (en) * 1985-06-04 1985-07-10 Davy Mckee Ltd Process
US4626604A (en) * 1985-09-11 1986-12-02 Davy Mckee (London) Limited Hydrogenation process
GB8618890D0 (en) * 1986-08-01 1986-09-10 Davy Mckee Ltd Process
JPH01500753A (ja) 1986-08-01 1989-03-16 デイヴィ　マッキー　（ロンドン）　リミテッド ブタン‐１，４‐ジオールおよびガンマ‐ブチロラクトンの同時製造方法
GB8618888D0 (en) * 1986-08-01 1986-09-10 Davy Mckee Ltd Process
GB8717993D0 (en) * 1987-07-29 1987-09-03 Davy Mckee Ltd Process
GB8717992D0 (en) * 1987-07-29 1987-09-03 Davy Mckee Ltd Process
GB8811009D0 (en) * 1988-05-10 1988-06-15 Bp Chem Int Ltd Chemical process
ATE138904T1 (de) 1989-01-17 1996-06-15 Davy Process Techn Ltd Kontinuierliches verfahren zur herstellung von carbonsäureestern
GB8917859D0 (en) 1989-08-04 1989-09-20 Davy Mckee London Process
GB8917862D0 (en) * 1989-08-04 1989-09-20 Davy Mckee London Process
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ZA973972B (en) * 1996-05-14 1998-03-23 Kvaerner Process Tech Ltd A process for the production of at least one C4 compound selected from butane-1,4-diol, gamma-butyrolactone and tetrahydrofuran.
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Also Published As

Publication number Publication date
MX234385B (es) 2006-02-13
CN1309714C (zh) 2007-04-11
KR20040022413A (ko) 2004-03-12
WO2003006446A1 (en) 2003-01-23
ATE296816T1 (de) 2005-06-15
EP1404660B1 (en) 2005-06-01
JP4391816B2 (ja) 2009-12-24
ZA200309001B (en) 2005-01-26
DE60204464T2 (de) 2006-05-11
AU2002314385B2 (en) 2007-09-20
EP1404660A1 (en) 2004-04-07
CA2451595A1 (en) 2003-01-23
BR0211085B1 (pt) 2013-05-21
US20040199026A1 (en) 2004-10-07
NO328297B1 (no) 2010-01-25
TWI318975B (en) 2010-01-01
MXPA03010841A (es) 2004-02-17
KR100607120B1 (ko) 2006-08-01
NO20040081L (ru) 2004-01-08
WO2003006446A8 (en) 2003-08-14
DE60204464D1 (de) 2005-07-07
US6936727B2 (en) 2005-08-30
AR036338A1 (es) 2004-09-01
BR0211085A (pt) 2004-06-15
GB0117090D0 (en) 2001-09-05
MY129064A (en) 2007-03-30
JP2005505516A (ja) 2005-02-24
ES2240759T3 (es) 2005-10-16
CN1512989A (zh) 2004-07-14
CA2451595C (en) 2011-01-18
EA005339B1 (ru) 2005-02-24

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