BR112019007508A2 - processo para a produção de 2-alquilalcanol a partir de um aldeído. - Google Patents

processo para a produção de 2-alquilalcanol a partir de um aldeído.

Info

Publication number
BR112019007508A2
BR112019007508A2 BR112019007508A BR112019007508A BR112019007508A2 BR 112019007508 A2 BR112019007508 A2 BR 112019007508A2 BR 112019007508 A BR112019007508 A BR 112019007508A BR 112019007508 A BR112019007508 A BR 112019007508A BR 112019007508 A2 BR112019007508 A2 BR 112019007508A2
Authority
BR
Brazil
Prior art keywords
stream
hydrogenation reactor
aldehyde
recovering
reactor
Prior art date
Application number
BR112019007508A
Other languages
English (en)
Other versions
BR112019007508B1 (pt
Inventor
Lord Adrian
Smidt Martin
Original Assignee
Johnson Matthey Davy Technologies Ltd
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 Johnson Matthey Davy Technologies Ltd filed Critical Johnson Matthey Davy Technologies Ltd
Publication of BR112019007508A2 publication Critical patent/BR112019007508A2/pt
Publication of BR112019007508B1 publication Critical patent/BR112019007508B1/pt

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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
    • C07C29/17—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
    • C07C29/175—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 an oxo group
    • 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
    • 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
    • C07C29/14—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 a —CHO group
    • C07C29/141—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 a —CHO group with hydrogen or hydrogen-containing gases
    • 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
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • 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
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • 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
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • 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
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/125—Monohydroxylic acyclic alcohols containing five to twenty-two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
    • C07C45/66—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups by dehydration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/73—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with hydrogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

um processo para a produção de 2-alquilalcanol a partir de um aldeído, é descrito. o processo compreende as etapas de: alimentar aldeído a um reator (42) operado sob condições de condensação e desidratação, de modo que a reação ocorra e um aldeído insaturado é produzido; recuperar a corrente do reator (42) compreendendo o aldeído insaturado e alimentar a referida corrente para um primeiro reator de hidrogenação (45) operado sob condições de modo que pelo menos algum do aldeído insaturado seja convertido em 2-alquilalcanol; recuperar a corrente do primeiro reator de hidrogenação (45) compreendendo o 2-alquilalcanol, um ou mais de acroleína, alquilalquenol e alquilalcanal não reagidos e compostos pesados; passando a corrente recuperada do primeiro reator de hidrogenação (45) para uma primeira zona de destilação (48), na qual pelo menos alguns dos compostos pesados são separados da corrente; recuperar uma corrente a partir da primeira zona de destilação (48) compreendendo o 2-alquilalcanol, um ou mais de acroleína, alquilalquenol e alquilalcanal não reagidos, a referida corrente tendo um teor de compostos pesados reduzido quando comparado com a corrente alimentada na primeira zona de destilação (48), e alimentar a referida corrente para um segundo reator de hidrogenação (51) operado sob condições tais que pelo menos um de acroleína, alquilalquenol e alquilalcanas não reagidos seja convertido em 2-alquilalcanol; e recuperar uma corrente a partir do segundo reator de hidrogenação (51) compreendendo um teor aumentado de 2-alquilalcanol em comparação com a corrente alimentada para o segundo reator de hidrogenação (51).
BR112019007508-9A 2016-10-14 2017-10-12 Processo para a produção de 2-alquilalcanol a partir de um aldeído. BR112019007508B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP1617463.3 2016-10-14
GBGB1617463.3A GB201617463D0 (en) 2016-10-14 2016-10-14 Process
PCT/GB2017/053087 WO2018069714A1 (en) 2016-10-14 2017-10-12 Process for the production of 2-alkylalkanol

Publications (2)

Publication Number Publication Date
BR112019007508A2 true BR112019007508A2 (pt) 2019-07-02
BR112019007508B1 BR112019007508B1 (pt) 2022-06-14

Family

ID=57680784

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019007508-9A BR112019007508B1 (pt) 2016-10-14 2017-10-12 Processo para a produção de 2-alquilalcanol a partir de um aldeído.

Country Status (13)

Country Link
US (1) US10717692B2 (pt)
EP (1) EP3526185B1 (pt)
JP (1) JP7046932B2 (pt)
KR (1) KR102581790B1 (pt)
CN (1) CN109843841A (pt)
BR (1) BR112019007508B1 (pt)
EA (1) EA036859B1 (pt)
GB (2) GB201617463D0 (pt)
MY (1) MY190765A (pt)
PL (1) PL3526185T3 (pt)
TW (1) TWI738889B (pt)
WO (1) WO2018069714A1 (pt)
ZA (1) ZA201902125B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201806127D0 (en) * 2018-04-13 2018-05-30 Johnson Matthey Davy Technologies Ltd Process
US11306039B1 (en) * 2018-06-05 2022-04-19 Triad National Security, Llc System and method for making fuels
GB202213997D0 (en) 2022-09-26 2022-11-09 Johnson Matthey Davy Technologies Ltd Parallel zone hydroformylation reaction
GB202307175D0 (en) 2023-05-15 2023-06-28 Johnson Matthey Davy Technologies Ltd Process for hydrogenating a substrate

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1003702B (de) * 1953-03-13 1957-03-07 Huels Chemische Werke Ag Verfahren zur Herstellung von aliphatischen gesaettigten Alkoholen
DE1768768A1 (de) 1968-06-28 1972-03-02 Ruhrchemie Ag Verfahren zur Herstellung von Weichmacheralkoholen hoher Reinheit
DE2040501C3 (de) 1970-08-14 1984-01-05 Basf Ag, 6700 Ludwigshafen Verfahren zur Durchführung von exothermen Reaktionen zwischen einem Gas und einer Flüssigkeit
DE2713434C3 (de) * 1977-03-26 1980-10-23 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur Herstellung von 2-Äthylhexanol
DE3530839A1 (de) 1985-08-29 1987-03-05 Ruhrchemie Ag Verfahren zur herstellung von 2-ethylhexanol
US5227544A (en) * 1991-02-15 1993-07-13 Basf Corporation Process for the production of 2-ethylhexanol
GB9207756D0 (en) 1992-04-07 1992-05-27 Davy Mckee London Process
JP2002518989A (ja) 1996-12-02 2002-06-25 ラリガン，パスカル わずかな温度差から低消費電力の自立型装置に電気を供給することを可能にする熱出力変換器
DE10252173B3 (de) * 2002-11-09 2004-06-03 Celanese Chemicals Europe Gmbh Verfahren zur Gewinnung von aliphatischen C3-C10-Alkoholen aus Hochsiedern
JP4826709B2 (ja) * 2004-03-16 2011-11-30 三菱化学株式会社 精製アルコールの製造方法
CN1934059B (zh) * 2004-03-16 2010-05-12 三菱化学株式会社 精制醇的制备方法
RU2312850C1 (ru) * 2006-05-23 2007-12-20 Александр Петрович Хворов Способ получения 2-этилгексанола
DE102009045718A1 (de) * 2009-10-15 2011-04-21 Evonik Oxeno Gmbh Verfahren zur Herstellung von Decanolen durch Hydrierung von Decenalen
CN102260149B (zh) * 2010-05-25 2014-02-19 上海焦化有限公司 一种2-乙基己烯醛和2-乙基己醇的制备工艺
US9006495B2 (en) 2012-11-30 2015-04-14 Basf Se Process for the catalytic aldol condensation of aldehydes

Also Published As

Publication number Publication date
EP3526185A1 (en) 2019-08-21
PL3526185T3 (pl) 2021-10-04
GB2560062B (en) 2019-04-03
GB201617463D0 (en) 2016-11-30
ZA201902125B (en) 2021-10-27
KR102581790B1 (ko) 2023-09-25
BR112019007508B1 (pt) 2022-06-14
US10717692B2 (en) 2020-07-21
US20190263740A1 (en) 2019-08-29
MY190765A (en) 2022-05-12
CN109843841A (zh) 2019-06-04
EA036859B1 (ru) 2020-12-29
JP2019532070A (ja) 2019-11-07
TW201827387A (zh) 2018-08-01
EA201990944A1 (ru) 2019-08-30
KR20190072568A (ko) 2019-06-25
JP7046932B2 (ja) 2022-04-04
GB2560062A (en) 2018-08-29
WO2018069714A1 (en) 2018-04-19
EP3526185B1 (en) 2021-03-31
GB201716736D0 (en) 2017-11-29
TWI738889B (zh) 2021-09-11

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Legal Events

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B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/10/2017, OBSERVADAS AS CONDICOES LEGAIS