BR0311982A - Processo para recuperação de um ácido de lewis de uma mistura de reação - Google Patents

Processo para recuperação de um ácido de lewis de uma mistura de reação

Info

Publication number
BR0311982A
BR0311982A BR0311982-3A BR0311982A BR0311982A BR 0311982 A BR0311982 A BR 0311982A BR 0311982 A BR0311982 A BR 0311982A BR 0311982 A BR0311982 A BR 0311982A
Authority
BR
Brazil
Prior art keywords
mixture
water
lewis acid
compound
phase
Prior art date
Application number
BR0311982-3A
Other languages
English (en)
Inventor
Tim Jungkamp
Jens Scheidel
Hermann Luyken
Michael Bartsch
Robert Baumann
Gerd Haderlein
Original Assignee
Basf Aktiengeeellschaft
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
Priority claimed from DE2002131292 external-priority patent/DE10231292A1/de
Priority claimed from DE2002140012 external-priority patent/DE10240012A1/de
Application filed by Basf Aktiengeeellschaft filed Critical Basf Aktiengeeellschaft
Publication of BR0311982A publication Critical patent/BR0311982A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/28—Regeneration or reactivation
    • B01J27/32—Regeneration or reactivation of catalysts comprising compounds of halogens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing metals
    • B01J31/4023—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper
    • B01J31/403—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing iron group metals or copper
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
    • C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
    • B01J2231/341—1,2-additions, e.g. aldol or Knoevenagel condensations
    • B01J2231/342—Aldol type reactions, i.e. nucleophilic addition of C-H acidic compounds, their R3Si- or metal complex analogues, to aldehydes or ketones
    • B01J2231/343—Aldol type reactions, i.e. nucleophilic addition of C-H acidic compounds, their R3Si- or metal complex analogues, to aldehydes or ketones to prepare cyanhydrines, e.g. by adding HCN or TMSCN
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

"PROCESSO PARA RECUPERAçãO DE UM áCIDO DE LEWIS DE UMA MISTURA DE REAçãO". A invenção refere-se a um método para a reciclagem de um ácido de Lewis de uma mistura de reação (1), obtida pela hidrocianatação de um composto olefinicamente insaturado para fornecer uma nitrila, que tem um intervalo de miscibilidade com água, sob certas condições de concentração, pressão e temperatura, na presença de um sistema catalisador compreendendo um ácido de Lewis e um composto complexo de um composto contendo fósforo adequado como um ligando e um átomo central adequado para dito composto, caracterizado pelo fato de a) dito composto complexo ser separado de uma mistura (I) para fornecer uma mistura (II), b) a mistura (II) ser tratada com água e sofrer uma transformação gerando condições de pressão e temperatura para fornecer uma fase (III) com uma proporção mais elevada de água do que dita nitrila e uma fase (IV) que tem uma proporção mais elevado de dita nitrila do que de água, por meio do que a fase (III) tem um teor mais elevado de dito ácido de Lewis do que a fase (IV), c) a fase (III) ser tratada com um diluente líquido (V) que c1) não forma um azeótropo com água e cujo ponto de ebulição é mais elevado do que o da água sob certas condições de pressão, ou c2) forma um azeótropo ou heteroazeótropo com água sob certas condições de pressão, d) a mistura da fase (III) e o diluente líquido (V) serem destilados sob as condições de pressão dadas na etapa cl) ou c2), para fornecer uma mistura (VI) que tem uma proporção mais elevada de água do que o diluente líquido (V) e uma mistura (VII) que tem uma proporção mais elevada de diluente (V) do que a água, por meio do que a mistura (VII) tem um mais elevado teor de dito ácido de Lewis do que a mistura (VI), e e) a mistura (VII) ser alimentada a uma hidrocianatação de um composto olefinicamente insaturado para fornecer uma nitrila que tem um intervalo de miscibilidade com a água sob certas condições de concentração, pressão e temperatura, na presença de um sistema catalisador compreendendo um ácido de Lewis e um composto complexo de um composto contendo fósforo adequado como um ligando e um átomo central adequado para dito composto.
BR0311982-3A 2002-07-10 2003-07-04 Processo para recuperação de um ácido de lewis de uma mistura de reação BR0311982A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2002131292 DE10231292A1 (de) 2002-07-10 2002-07-10 Verfahren zur Rückführung einer Lewis-Säure
DE2002140012 DE10240012A1 (de) 2002-08-27 2002-08-27 Verfahren zur Rückführung einer Lewis-Säure
PCT/EP2003/007150 WO2004007431A1 (de) 2002-07-10 2003-07-04 Verfahren zur rückführung einer lewis-säure

Publications (1)

Publication Number Publication Date
BR0311982A true BR0311982A (pt) 2005-04-26

Family

ID=30116628

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0311982-3A BR0311982A (pt) 2002-07-10 2003-07-04 Processo para recuperação de um ácido de lewis de uma mistura de reação

Country Status (12)

Country Link
US (1) US7084294B2 (pt)
EP (1) EP1521737A1 (pt)
JP (1) JP2005538075A (pt)
CN (1) CN1274671C (pt)
AR (1) AR039736A1 (pt)
AU (1) AU2003246375A1 (pt)
BR (1) BR0311982A (pt)
CA (1) CA2491240A1 (pt)
MX (1) MXPA04012030A (pt)
MY (1) MY134370A (pt)
TW (1) TW200401764A (pt)
WO (1) WO2004007431A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10231296A1 (de) * 2002-07-10 2004-01-22 Basf Ag Verfahren zur Entfernung von Wasser aus einer Mischung, die Wasser und Zinkchlorid enthält
FR2850966B1 (fr) 2003-02-10 2005-03-18 Rhodia Polyamide Intermediates Procede de fabrication de composes dinitriles
FR2854891B1 (fr) 2003-05-12 2006-07-07 Rhodia Polyamide Intermediates Procede de preparation de dinitriles
US7973174B2 (en) 2005-10-18 2011-07-05 Invista North America S.A.R.L. Process of making 3-aminopentanenitrile
CA2644961A1 (en) 2006-03-17 2007-09-27 Invista Technologies S.A.R.L. Method for the purification of triorganophosphites by treatment with a basic additive
US7880028B2 (en) 2006-07-14 2011-02-01 Invista North America S.A R.L. Process for making 3-pentenenitrile by hydrocyanation of butadiene
US7919646B2 (en) 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
WO2009075692A2 (en) 2007-05-14 2009-06-18 Invista Technologies S.A.R.L. High efficiency reactor and process
US8101790B2 (en) 2007-06-13 2012-01-24 Invista North America S.A.R.L. Process for improving adiponitrile quality
EP2229353B1 (en) 2008-01-15 2018-01-03 INVISTA Textiles (U.K.) Limited Hydrocyanation of pentenenitriles
WO2009091771A2 (en) 2008-01-15 2009-07-23 Invista Technologies S.A R.L Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile
ES2526868T3 (es) 2008-10-14 2015-01-16 Invista Technologies S.À.R.L. Procedimiento de preparación de 2-alquilsecundario-4,5-di-(alquilnormal)fenoles
JP5615920B2 (ja) 2009-08-07 2014-10-29 インヴィスタ テクノロジーズ エスアエルエル ジエステルを形成するための水素化およびエステル化
US9040733B2 (en) 2010-07-07 2015-05-26 Invista North America S.A.R.L. Process for making nitriles
CN103547349B (zh) 2011-12-21 2016-03-16 因温斯特北美公司 用于减少稳定乳液的萃取溶剂控制
US9133223B2 (en) 2011-12-21 2015-09-15 Invista North America S.A.R.L. Extraction solvent control for reducing stable emulsions
EP2794047B1 (en) 2011-12-21 2021-04-14 INVISTA Textiles (U.K.) Limited Extraction solvent control for reducing stable emulsions

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773809A (en) * 1972-06-28 1973-11-20 Du Pont Separation of organic phosphorus compounds and their metal complexes from organic nitriles in the hydrocyanation of olefins
US4082881A (en) * 1976-12-23 1978-04-04 E. R. Squibb & Sons, Inc. Topical and other type pharmaceutical formulations containing isosorbide carrier
US4082811A (en) * 1977-02-23 1978-04-04 E. I. Du Pont De Nemours And Company Recovery of metal and triarylborane catalyst components from olefin hydrocyanation residue
US4705881A (en) * 1986-11-17 1987-11-10 E. I. Du Pont De Nemours And Company Continuous hydrocyanation process using zinc halide promoter
JPH0794422B2 (ja) 1989-04-04 1995-10-11 三井東圧化学株式会社 ノルカンファンジカルボニトリル類の製造方法
WO1996033969A1 (fr) 1995-04-26 1996-10-31 Rhone-Poulenc Chimie Procede d'hydrocyanation de nitriles insatures en dinitriles
GB9612622D0 (en) * 1996-06-17 1996-08-21 Zeneca Ltd Chemical process
MY124170A (en) * 1997-07-29 2006-06-30 Invista Tech Sarl Hydrocyanation processes and multidentate phosphite ligand and nickel catalyst compositions therefor
FR2787446B1 (fr) * 1998-12-22 2001-02-02 Rhone Poulenc Fibres Procede d'hydrocyanation de composes organiques a insaturations ethyleniques
US6048996A (en) 1999-08-26 2000-04-11 E. I. Du Pont De Nemours And Company Insoluble promoters for nickel-catalyzed hydrocyanation of monoolefins
US6380421B1 (en) * 1999-09-20 2002-04-30 E. I. Du Pont De Nemours And Company Multidentate phosphite ligands, catalytic compositions containing such ligands and catalytic processes utilizing such catalytic compositions

Also Published As

Publication number Publication date
MY134370A (en) 2007-12-31
CA2491240A1 (en) 2004-01-22
WO2004007431A1 (de) 2004-01-22
MXPA04012030A (es) 2005-03-07
JP2005538075A (ja) 2005-12-15
EP1521737A1 (de) 2005-04-13
AR039736A1 (es) 2005-03-09
US7084294B2 (en) 2006-08-01
AU2003246375A1 (en) 2004-02-02
CN1665776A (zh) 2005-09-07
TW200401764A (en) 2004-02-01
CN1274671C (zh) 2006-09-13
US20050247624A1 (en) 2005-11-10

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A,5A,6A E 7A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2064 DE 27/07/2010.