BR0211085B1 - processo para a produÇço de Éteres, tipicamente thf. - Google Patents

processo para a produÇço de Éteres, tipicamente thf.

Info

Publication number
BR0211085B1
BR0211085B1 BRPI0211085-7A BR0211085A BR0211085B1 BR 0211085 B1 BR0211085 B1 BR 0211085B1 BR 0211085 A BR0211085 A BR 0211085A BR 0211085 B1 BR0211085 B1 BR 0211085B1
Authority
BR
Brazil
Prior art keywords
ethers
production
typically thf
thf
typically
Prior art date
Application number
BRPI0211085-7A
Other languages
English (en)
Other versions
BR0211085A (pt
Inventor
David Mark Sutton
Andrew George Hiles
Graham Reed
John Anthony Stannard
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 filed Critical
Publication of BR0211085A publication Critical patent/BR0211085A/pt
Publication of BR0211085B1 publication Critical patent/BR0211085B1/pt

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
BRPI0211085-7A 2001-07-12 2002-07-10 processo para a produÇço de Éteres, tipicamente thf. BR0211085B1 (pt)

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
BR0211085A BR0211085A (pt) 2004-06-15
BR0211085B1 true BR0211085B1 (pt) 2013-05-21

Family

ID=9918421

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0211085-7A BR0211085B1 (pt) 2001-07-12 2002-07-10 processo para a produÇço de Éteres, tipicamente thf.

Country Status (20)

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

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
KR101606515B1 (ko) * 2008-01-24 2016-03-25 도르프 케탈 케미칼즈 (인디아) 프라이비트 리미티드 카르복실산의 에스테르를 이용한 탄화수소 공급 원료에서의 금속 제거 방법
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
US9040756B2 (en) 2011-11-25 2015-05-26 Conser Spa Process for producing 1,4-butanediol by hydrogenating dialkyl maleate in mixed liquid/vapor phase
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

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1226292A (pt) * 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
GB8618888D0 (en) 1986-08-01 1986-09-10 Davy Mckee Ltd Process
GB8618890D0 (en) 1986-08-01 1986-09-10 Davy Mckee Ltd Process
WO1988000937A1 (en) 1986-08-01 1988-02-11 Davy Mckee (London) Limited Process for the co-production of butane-1,4-diol and gamma-butyrolactone
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
DE69027304T2 (de) 1989-01-17 1997-01-23 Davy Process Techn Ltd Kontinuierliches Verfahren zur Herstellung von Carbonsäureestern
GB8917864D0 (en) 1989-08-04 1989-09-20 Davy Mckee London Process
GB8917859D0 (en) 1989-08-04 1989-09-20 Davy Mckee London Process
GB8917862D0 (en) * 1989-08-04 1989-09-20 Davy Mckee London Process
US5254318A (en) 1992-07-20 1993-10-19 Stone & Webster Engineering Corporation Lined reformer tubes for high pressure reformer reactors
GB9324753D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
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.
ZA973971B (en) 1996-05-15 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.
EP0962438B1 (en) * 1998-03-23 2001-06-06 Basf Aktiengesellschaft Process for the preparation of 1,4-butanediol, butyrolactone and tetrahydrofuran.
JP2001048819A (ja) * 1999-08-04 2001-02-20 Tonen Chem Corp ジカルボン酸類の二段階水素化法
EP1108702A1 (en) * 1999-12-13 2001-06-20 Kvaerner Process Technology Limited Process for the co-production of aliphatic diols and cyclic ethers

Also Published As

Publication number Publication date
US20040199026A1 (en) 2004-10-07
DE60204464T2 (de) 2006-05-11
JP4391816B2 (ja) 2009-12-24
MX234385B (es) 2006-02-13
WO2003006446A8 (en) 2003-08-14
KR20040022413A (ko) 2004-03-12
WO2003006446A1 (en) 2003-01-23
CN1309714C (zh) 2007-04-11
EA005339B1 (ru) 2005-02-24
EP1404660B1 (en) 2005-06-01
AU2002314385B2 (en) 2007-09-20
MXPA03010841A (es) 2004-02-17
ES2240759T3 (es) 2005-10-16
CA2451595C (en) 2011-01-18
EA200400173A1 (ru) 2004-06-24
ZA200309001B (en) 2005-01-26
ATE296816T1 (de) 2005-06-15
AR036338A1 (es) 2004-09-01
CN1512989A (zh) 2004-07-14
NO20040081L (pt) 2004-01-08
US6936727B2 (en) 2005-08-30
NO328297B1 (no) 2010-01-25
BR0211085A (pt) 2004-06-15
GB0117090D0 (en) 2001-09-05
JP2005505516A (ja) 2005-02-24
MY129064A (en) 2007-03-30
CA2451595A1 (en) 2003-01-23
KR100607120B1 (ko) 2006-08-01
EP1404660A1 (en) 2004-04-07
DE60204464D1 (de) 2005-07-07
TWI318975B (en) 2010-01-01

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 21/05/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)