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BR9709250A - Processo para preparação de gama-butirolactona, butano-1,4 diol e tetrahidrofurano - Google Patents

Processo para preparação de gama-butirolactona, butano-1,4 diol e tetrahidrofurano

Info

Publication number
BR9709250A
BR9709250A BR9709250-9A BR9709250A BR9709250A BR 9709250 A BR9709250 A BR 9709250A BR 9709250 A BR9709250 A BR 9709250A BR 9709250 A BR9709250 A BR 9709250A
Authority
BR
Brazil
Prior art keywords
anhydride
butane
diol
tetrahydrofuran
hydrogenation
Prior art date
Application number
BR9709250-9A
Other languages
English (en)
Inventor
Michael William Marshall Tuck
Michael Anthony Wood
Andrew George Hiles
Original Assignee
Kvaerner Process Techology Lim
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 Kvaerner Process Techology Lim filed Critical Kvaerner Process Techology Lim
Publication of BR9709250A publication Critical patent/BR9709250A/pt

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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C07C29/149—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
    • 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
    • C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
    • C07C29/177—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds with simultaneous reduction of a carboxy group
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)

Abstract

Patente de Invenção:<B>"PROCESSO PARA PREPARAçãO DE GAMA-BUTIROLACTONA, BUTANO-1, 4 DIOL E TETRAHIDROFURANO"<D>. Processo é descrito para a produção de pelo menos um composto de C4 selecionado do butano-1,4-diol, gama-butirolactona e tetrahidrofurano, que inclui a etapa de hidrogenação na fase de vapor de anidrido malÞico na presença de um catalisador de hidrogenação, heterogêneo, cujo processo compreende: (a) contactar um fluxo vaporoso contendo vapor de anidrido malÞico, vapor d'água e óxidos de carbono em uma zona de absorção com um solvente orgânico de alto ponto de ebulição tendo m ponto de ebulição em pressão atmosférica que fica pelo menos em torno de 30°C mais alto do que aquele de anidrido malÞico, desta forma para formar uma solução de anidrido malÞico no solvente orgânico de alto ponto de ebulição; (b) recuperar da zona de absorção um fluxo de gás residual; (c) contactar a solução de anidrido malÞico no solvente de alto ponto de ebulição com um fluxo gasoso contendo hidrogênio, para deste modo separar anidrido malÞico daí e formar um fluxo vaporoso compreendendo hidrogênio e anidrido malÞico; (d) contactar material de fluxo vaporoso da etapa (e) em uma zona de hidrogenação sob condições de hidrogenação na presença de um catalisador de hidrogenação heterogêneo, para deste modo converter anidrido malÞico em pelo menos um composto de C4 selecionado do butano-1,4-diol, gama-butirolactona e tetrahidrofurano; e (e) recuperar da zona de hidrogenação um fluxo do produto contendo o dito pelo menos um composto de C4.
BR9709250-9A 1996-05-15 1997-05-12 Processo para preparação de gama-butirolactona, butano-1,4 diol e tetrahidrofurano BR9709250A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96303428 1996-05-15
PCT/GB1997/001286 WO1997043234A1 (en) 1996-05-15 1997-05-12 Process for preparing gamma-butyrolactone, butane-1,4-diol and tetrahydrofuran

Publications (1)

Publication Number Publication Date
BR9709250A true BR9709250A (pt) 2000-05-09

Family

ID=8224940

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709250-9A BR9709250A (pt) 1996-05-15 1997-05-12 Processo para preparação de gama-butirolactona, butano-1,4 diol e tetrahidrofurano

Country Status (17)

Country Link
US (1) US6077964A (pt)
EP (1) EP0922022B1 (pt)
JP (1) JP4021490B2 (pt)
KR (1) KR100464610B1 (pt)
CN (1) CN1089743C (pt)
AR (1) AR007126A1 (pt)
AU (1) AU707824B2 (pt)
BR (1) BR9709250A (pt)
CA (1) CA2255912C (pt)
DE (1) DE69715640T2 (pt)
ES (1) ES2184088T3 (pt)
MX (1) MX204063B (pt)
NO (1) NO311932B1 (pt)
SA (1) SA97180160B1 (pt)
TW (1) TW413673B (pt)
WO (1) WO1997043234A1 (pt)
ZA (1) ZA973971B (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9724195D0 (en) * 1997-11-14 1998-01-14 Kvaerner Process Tech Ltd Process
BE1011699A6 (fr) * 1998-01-08 1999-12-07 Pantochim Sa Procede de production de tetrahydrofuranne et de gamma-butyrolactone.
DE19806038A1 (de) * 1998-02-13 1999-08-19 Basf Ag Verfahren zur Abtrennung von Maleinsäureanhydrid aus maleinsäureanhydridhaltigen Gemischen durch Strippung
DE69800886T2 (de) * 1998-03-23 2001-10-11 Basf Ag Verfahren zur Herstellung von 1,4-Butandiol, Butyrolacton und Tetrahydrofuran
BE1012274A7 (fr) 1998-11-10 2000-08-01 Pantochim Sa Procede a haute productivite pour la preparation de gamma butyrolactone et de tetrahydrofurane.
US6235930B1 (en) * 1999-03-31 2001-05-22 Board Of Trustees Operating Michigan State University Process for the preparation of 3,4-dihydroxybutanoic acid and derivatives thereof from substituted pentose sugars
MY122525A (en) * 1999-10-12 2006-04-29 Kvaerner Process Tech Ltd Process for the simultaneous production of maleic anyhydride and its hydrogenated derivatives
DE10021703A1 (de) 2000-05-04 2001-11-08 Basf Ag Verfahren zur destillativen Trennung von Tetrahydrofuran, gamma-Butyrolacton und/oder 1,4-Butandiol enthaltenden Gemischen
GB0117090D0 (en) 2001-07-12 2001-09-05 Kvaerner Process Tech Ltd Process
DE10137534A1 (de) 2001-08-01 2003-02-13 Basf Ag Verfahren zur Herstellung von Maleinsäureanhydrid
DE10219224A1 (de) * 2002-04-30 2003-11-13 Basf Ag Verfahren zur Herstellung von gamma-Butyrolacton
DE10225927A1 (de) 2002-06-11 2003-12-24 Basf Ag Verfahren zur Herstellung von Butandiol durch kombinierte Gasphasen- und Flüssigphasensynthese
DE10225929A1 (de) * 2002-06-11 2003-12-24 Basf Ag Zweistufiges Verfahren zur Herstellung von Butandiol mit Zwischenabtrennung von Bernsteinsäureanhydrid
DE10225928A1 (de) * 2002-06-11 2003-12-24 Basf Ag Zweistufiges Verfahren zur Herstellung von Butandiol in zwei Reaktoren
DE10225926A1 (de) * 2002-06-11 2003-12-24 Basf Ag Verfahren zur Herstellung von Butandiol
GB0325530D0 (en) 2003-10-31 2003-12-03 Davy Process Techn Ltd Process
GB0325526D0 (en) 2003-10-31 2003-12-03 Davy Process Techn Ltd Process
DE10357715A1 (de) 2003-12-09 2005-07-14 Basf Ag Verfahren zur Herstellung von definierten Gemischen aus THF, BDO und GBL durch Gasphasenhydierung
GB0421928D0 (en) 2004-10-01 2004-11-03 Davy Process Techn Ltd Process
DE102005031314A1 (de) * 2005-07-05 2007-01-18 Basf Ag Verfahren zur Abtrennung von Maleinsäureanhydrid aus maleinsäureanhydridhaltigen Gemischen durch Strippung
KR100922998B1 (ko) * 2008-03-06 2009-10-22 한국화학연구원 모노카르복실산 또는 그의 유도체로부터 일가 알콜의 제조방법
KR200458108Y1 (ko) * 2009-01-14 2012-01-20 제이씨코리아 주식회사 손톱 장신구
GB0906031D0 (en) * 2009-04-07 2009-05-20 Davy Process Techn Ltd Process
WO2016008904A1 (en) 2014-07-16 2016-01-21 Basf Se METHOD FOR PURIFYING RAW γ-BUTYROLACTONE
CN107245026A (zh) * 2017-06-22 2017-10-13 江苏飞翔化工股份有限公司 无溶剂由内酯制备二醇的方法
CN116768700B (zh) * 2023-05-15 2026-01-09 浙江环化科技有限公司 一种用马来酸酐加氢制备1,4-丁二醇的方法

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GB8917862D0 (en) * 1989-08-04 1989-09-20 Davy Mckee London Process
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Also Published As

Publication number Publication date
JP4021490B2 (ja) 2007-12-12
CN1089743C (zh) 2002-08-28
ES2184088T3 (es) 2003-04-01
EP0922022B1 (en) 2002-09-18
KR20000011015A (ko) 2000-02-25
CN1218450A (zh) 1999-06-02
CA2255912A1 (en) 1997-11-20
CA2255912C (en) 2006-10-10
NO985291L (no) 1998-11-13
WO1997043234A1 (en) 1997-11-20
TW413673B (en) 2000-12-01
MX204063B (pt) 2001-09-03
KR100464610B1 (ko) 2005-05-19
MX9809480A (pt) 1999-03-31
AR007126A1 (es) 1999-10-13
ZA973971B (en) 1998-03-23
AU707824B2 (en) 1999-07-22
AU2782097A (en) 1997-12-05
EP0922022A1 (en) 1999-06-16
JP2000510475A (ja) 2000-08-15
DE69715640D1 (de) 2002-10-24
SA97180160B1 (ar) 2006-09-05
US6077964A (en) 2000-06-20
NO311932B1 (no) 2002-02-18
DE69715640T2 (de) 2003-02-06
NO985291D0 (no) 1998-11-13

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