BR0102718A - Processo em mais do que uma etapa para a preparação de oxo-aldeìdos e/ou de alcoóis - Google Patents

Processo em mais do que uma etapa para a preparação de oxo-aldeìdos e/ou de alcoóis

Info

Publication number
BR0102718A
BR0102718A BR0102718-2A BR0102718A BR0102718A BR 0102718 A BR0102718 A BR 0102718A BR 0102718 A BR0102718 A BR 0102718A BR 0102718 A BR0102718 A BR 0102718A
Authority
BR
Brazil
Prior art keywords
aldehydes
alcohols
olefins
process steps
oxo
Prior art date
Application number
BR0102718-2A
Other languages
English (en)
Other versions
BR0102718B1 (pt
Inventor
Bernhard Scholz
Franz Nierlich
Alfred Kaizik
Dieter Hess
Wilfried Bueschken
Klaus-Diether Wiese
Dirk Roettger
Guido Protzmann
Original Assignee
Oxeno Olefinchemie Gmbh
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 Oxeno Olefinchemie Gmbh filed Critical Oxeno Olefinchemie Gmbh
Publication of BR0102718A publication Critical patent/BR0102718A/pt
Publication of BR0102718B1 publication Critical patent/BR0102718B1/pt

Links

Classifications

    • 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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • 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
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
    • 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
    • C07C29/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxo-reaction combined with reduction

Landscapes

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

Abstract

Patente de Invenção: " PROCESSO EM MAIS DO QUE UMA ETAPA PARA A PREPARAçãO DE OXO-ALDEìDOS E/OU DE ALCOóIS ". A invenção refere-se a um processo para a hidroformilação, catalisada por cobalto ou por ródio, em mais de uma etapa, de olefinas com 6 até 24 átomos de carbono, para formar alcoóis e/ou aldeídos, caracterizado pelo fato de que as olefinas a) são hidroformiladas em uma etapa de hidroformilação até uma converão de 20 até 98%, b) remove-se o catalisador a partir da descarga do reator líquida assim obtida, C) separa-se a mistura de hidroformilação líquida assim obtida em uma fração de compostos de baixos pontos de ebulição, contendo olefinas e parafinas, e em uma fração de fundo, contendo aldeídos e/ou alcoóis, d) são reagidas as olefinas contidas na fração de compostos de baixos pontos de ebulição, em outras etapas de processo, englobando as etapas de processo a), b) e c) e as frações de fundo das etapas de processo c), de todas as etapas de processo, são reunidas.
BRPI0102718-2A 2000-07-14 2001-07-05 processo para a hidroformilação de olefinas com de 6 a 24 átomos de carbono catalisada por cobalto ou por ródio em multiestágios para formar alcoóis e/ou aldeìdos. BR0102718B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10034360A DE10034360A1 (de) 2000-07-14 2000-07-14 Mehrstufiges Verfahren zur Herstellung von Oxo-Aldehyden und/oder Alkoholen

Publications (2)

Publication Number Publication Date
BR0102718A true BR0102718A (pt) 2002-02-26
BR0102718B1 BR0102718B1 (pt) 2011-11-16

Family

ID=7648973

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0102718-2A BR0102718B1 (pt) 2000-07-14 2001-07-05 processo para a hidroformilação de olefinas com de 6 a 24 átomos de carbono catalisada por cobalto ou por ródio em multiestágios para formar alcoóis e/ou aldeìdos.

Country Status (20)

Country Link
US (1) US6482992B2 (pt)
EP (1) EP1172349B1 (pt)
JP (1) JP5322073B2 (pt)
KR (1) KR100729160B1 (pt)
CN (1) CN1230406C (pt)
AR (1) AR029715A1 (pt)
AT (1) ATE293588T1 (pt)
BR (1) BR0102718B1 (pt)
CA (1) CA2353061A1 (pt)
CZ (1) CZ303427B6 (pt)
DE (2) DE10034360A1 (pt)
ES (1) ES2238363T3 (pt)
MX (1) MXPA01007093A (pt)
MY (1) MY121183A (pt)
PL (1) PL206063B1 (pt)
RO (1) RO120842B1 (pt)
RU (1) RU2296739C2 (pt)
SG (1) SG95649A1 (pt)
TW (1) TW574197B (pt)
ZA (1) ZA200105781B (pt)

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CN115701418B (zh) * 2021-08-02 2024-05-17 中国石油化工股份有限公司 醛醇组合物及其制备方法、一种连续制备醛、醇的方法
CN116063155A (zh) * 2021-10-29 2023-05-05 中国石油化工股份有限公司 一种烯烃氢甲酰化反应制备醇的方法
CN116422261A (zh) * 2023-04-17 2023-07-14 广东仁康达材料科技有限公司 一种高碳醇分离提纯设备

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Also Published As

Publication number Publication date
KR20020008020A (ko) 2002-01-29
DE10034360A1 (de) 2002-01-24
EP1172349A2 (de) 2002-01-16
ES2238363T3 (es) 2005-09-01
EP1172349A3 (de) 2002-11-13
MXPA01007093A (es) 2005-10-19
DE50105937D1 (de) 2005-05-25
JP2002053501A (ja) 2002-02-19
RU2296739C2 (ru) 2007-04-10
KR100729160B1 (ko) 2007-06-19
EP1172349B1 (de) 2005-04-20
CA2353061A1 (en) 2002-01-14
JP5322073B2 (ja) 2013-10-23
ATE293588T1 (de) 2005-05-15
ZA200105781B (en) 2002-01-22
CZ303427B6 (cs) 2012-09-12
AR029715A1 (es) 2003-07-10
TW574197B (en) 2004-02-01
CZ20012521A3 (cs) 2002-03-13
RO120842B1 (ro) 2006-08-30
US20020028974A1 (en) 2002-03-07
CN1333201A (zh) 2002-01-30
MY121183A (en) 2005-12-30
SG95649A1 (en) 2003-04-23
US6482992B2 (en) 2002-11-19
CN1230406C (zh) 2005-12-07
PL348628A1 (en) 2002-01-28
BR0102718B1 (pt) 2011-11-16
PL206063B1 (pl) 2010-06-30

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: EVONIK OXENO GMBH (DE)

Free format text: NOME ALTERADO DE: OXENO OLEFINCHEMIE GMBH

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 16/11/2011, OBSERVADAS AS CONDICOES LEGAIS.

B25C Requirement related to requested transfer of rights

Free format text: A FIM DE ATENDER A TRANSFERENCIA, REQUERIDA ATRAVES DA PETICAO NO 860140151196 DE 05/09/2014, E NECESSARIO ESCLARECER A DIVERGENCIA ENTRE O NOME DA EMPRESA TITULAR DO PEDIDO E O NOME QUE CONSTA NO DOCUMENTO DE CESSAO APRESENTADO.

B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2627 DE 11-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.