MX9303611A - Procediminto para la separacion de materiales oligomericos a partir de una mezcla de catalizador. - Google Patents

Procediminto para la separacion de materiales oligomericos a partir de una mezcla de catalizador.

Info

Publication number
MX9303611A
MX9303611A MX9303611A MX9303611A MX9303611A MX 9303611 A MX9303611 A MX 9303611A MX 9303611 A MX9303611 A MX 9303611A MX 9303611 A MX9303611 A MX 9303611A MX 9303611 A MX9303611 A MX 9303611A
Authority
MX
Mexico
Prior art keywords
mixture
procedure
separation
compounds
oligomeric materials
Prior art date
Application number
MX9303611A
Other languages
English (en)
Inventor
Timothy Richard Nolen
Jeffrey Scott Kanel
Stephen Neal Fa Ling
Stephen Allen Godleski
Lynda Woedy Mcgarry
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of MX9303611A publication Critical patent/MX9303611A/es

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
    • B01J31/40—Regeneration or reactivation
    • 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
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0267—Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
    • B01J31/0268—Phosphonium compounds, i.e. phosphine with an additional hydrogen or carbon atom bonded to phosphorous so as to result in a formal positive charge on phosphorous
    • 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
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0239—Quaternary ammonium compounds
    • 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
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/122—Metal aryl or alkyl compounds
    • 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
    • B01J31/4053—Regeneration or reactivation of catalysts containing metals with recovery of phosphorous catalyst system constituents
    • 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
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/28—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • 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
    • B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
    • B01J2231/52—Isomerisation reactions
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

Se describe un procedimiento para la recuperación de valores de catalizador a partir de mezclas de compuestos de catalizador y materiales oligoméricos. El procedimiento proporciona la separación de (1) un compuesto de yoduro de onio, (ii) un compuesto de organoestano o (111) una mezcla de los mismos a partir de una mezcla e los mismos en un oligómero de un t,8-epoxi-alqueno por las etapas de (1) contactar íntimamente la mezcla mediante extracción con solvente seleccionado de hidrocarburos que tienen de 5 a 12 átomos de carbono; (2) permitir que la mezcla de la etapa (1) se separe en dos fases y (3) recuperar la fase de extracción con solvente que contiene los compuestos de yoduro (1) y (ii). La mezcla de oligómeros de los compuestos (1) y/o (ii) se forma durante la fabricación de 2,5-dihidrofuranos por la isomerización de t, 8-epoxialquenos.
MX9303611A 1992-08-10 1993-06-16 Procediminto para la separacion de materiales oligomericos a partir de una mezcla de catalizador. MX9303611A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/926,421 US5238889A (en) 1992-08-10 1992-08-10 Process for the separation of oligomeric materials from a catalyst mixture

Publications (1)

Publication Number Publication Date
MX9303611A true MX9303611A (es) 1994-02-28

Family

ID=25453176

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9303611A MX9303611A (es) 1992-08-10 1993-06-16 Procediminto para la separacion de materiales oligomericos a partir de una mezcla de catalizador.

Country Status (16)

Country Link
US (1) US5238889A (es)
EP (1) EP0653963B1 (es)
JP (1) JPH08500283A (es)
KR (1) KR100219872B1 (es)
CN (1) CN1039288C (es)
AT (1) ATE146099T1 (es)
AU (1) AU666970B2 (es)
BR (1) BR9306859A (es)
CA (1) CA2141539C (es)
DE (1) DE69306584T2 (es)
DK (1) DK0653963T3 (es)
GR (1) GR3022664T3 (es)
MX (1) MX9303611A (es)
MY (1) MY108764A (es)
TW (1) TW263517B (es)
WO (1) WO1994003272A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483007A (en) * 1993-04-22 1996-01-09 Minnesota Mining And Manufacturing Company Cyclic process for activation, use and recovery of phase-transfer catalysts
WO1995019382A1 (en) * 1994-01-18 1995-07-20 Eastman Chemical Company Polyether polymers derived from 3,4-epoxy-1-butene
DE4422671A1 (de) 1994-06-30 1996-01-04 Basf Ag Verfahren zur Herstellung von 2,5-Dihydrofuran
DE4424219A1 (de) 1994-07-09 1996-01-11 Basf Ag Verfahren zur Herstellung von 2,5-Dihydrofuran
US5466832A (en) * 1995-02-13 1995-11-14 Eastman Chemical Company Process for the manufacture of 2,5-dihydrofurans from γ, δ-epoxybutenes
US5591874A (en) * 1995-09-29 1997-01-07 Eastman Chemical Company Process for the preparation of 2,5-dihydrofuran compounds
DE19539331A1 (de) * 1995-10-23 1997-04-24 Basf Ag Verfahren zur Abtrennung von oligomeren Nebenprodukten von einem Isomerisierungskatalysator
US5801293A (en) * 1996-02-26 1998-09-01 Chevron U.S.A. Inc. Method of isomerizing olefins
US5693833A (en) * 1996-08-26 1997-12-02 Eastman Chemical Company Process for the reactivation of iodine-containing catalysts
CN101448807B (zh) * 2006-03-17 2013-02-06 康奈尔大学 2,5-二氢呋喃及类似化合物的制备
ES2881897T3 (es) 2016-02-23 2021-11-30 Vanderbilt Chemicals Llc Sales de molibdato binuclear que contiene azufre de imidazolio como aditivos lubricantes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680109A (en) * 1947-02-28 1954-06-01 Columbia Southern Chem Corp Allyl-2, 3-epoxybutyrate
US4946817A (en) * 1984-07-17 1990-08-07 The Dow Chemical Company Latent catalysts for epoxy-containing compounds
US4650649A (en) * 1986-01-21 1987-03-17 Eastman Kodak Company Catalyst recovery process
DE3926147A1 (de) * 1989-08-08 1991-02-14 Basf Ag Verfahren zur herstellung von 2,5-dihydrofuranen
US5082956A (en) * 1990-03-08 1992-01-21 Eastman Kodak Company Isomerization of epoxyalkenes to 2,5-dihydrofurans

Also Published As

Publication number Publication date
TW263517B (es) 1995-11-21
GR3022664T3 (en) 1997-05-31
DE69306584D1 (de) 1997-01-23
BR9306859A (pt) 1998-12-08
DE69306584T2 (de) 1997-04-10
MY108764A (en) 1996-11-30
ATE146099T1 (de) 1996-12-15
CN1085542A (zh) 1994-04-20
JPH08500283A (ja) 1996-01-16
CA2141539A1 (en) 1994-02-17
WO1994003272A1 (en) 1994-02-17
US5238889A (en) 1993-08-24
CA2141539C (en) 1998-07-14
KR100219872B1 (ko) 1999-09-01
AU4796193A (en) 1994-03-03
CN1039288C (zh) 1998-07-29
DK0653963T3 (da) 1996-12-30
AU666970B2 (en) 1996-02-29
EP0653963B1 (en) 1996-12-11
KR950702873A (ko) 1995-08-23
EP0653963A1 (en) 1995-05-24

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