ES2084250T3 - Procedimiento para el isomerizado estructural de n-alquenos. - Google Patents

Procedimiento para el isomerizado estructural de n-alquenos.

Info

Publication number
ES2084250T3
ES2084250T3 ES92119848T ES92119848T ES2084250T3 ES 2084250 T3 ES2084250 T3 ES 2084250T3 ES 92119848 T ES92119848 T ES 92119848T ES 92119848 T ES92119848 T ES 92119848T ES 2084250 T3 ES2084250 T3 ES 2084250T3
Authority
ES
Spain
Prior art keywords
alquenos
procedure
isomerization
isoalquenos
structural isomerization
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92119848T
Other languages
English (en)
Inventor
Dieter Dr Timm
Gerhard Prof Dr Ohlmann
Rolf Dr Fricke
Udo Roost
Heide-Lore Dr Zubowa
Karl Dr Becker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Veba Oel AG
Leuna Werke GmbH
Vereinigte Aluminium Werke AG
Original Assignee
Veba Oel AG
Leuna Werke GmbH
Vereinigte Aluminium Werke AG
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 Veba Oel AG, Leuna Werke GmbH, Vereinigte Aluminium Werke AG filed Critical Veba Oel AG
Application granted granted Critical
Publication of ES2084250T3 publication Critical patent/ES2084250T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C07C5/2778—Catalytic processes with inorganic acids; with salts or anhydrides of acids
    • C07C5/2783—Acids of phosphorus; Salts thereof; Phosphorus oxides
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/82—Phosphates
    • B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
    • B01J29/85—Silicoaluminophosphates [SAPO compounds]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C07C5/2791—Catalytic processes with 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

LA INVENCION CONCIERNE A LA ISOMERIZACION ESTRUCTURAL DE N ALQUENOS EN ISOALQUENOS O AL ENRIQUECIMIENTO DE ISOALQUENOS, EN MEZCLAS DE HIDROCARBUROS CONTENIENDO ALQUENOS. EL OBJETO DE LA INVENCION CONSISTIA EN EL DESARROLLO DE UN PROCEDIMIENTO, CON UTILIZACION DE CATALIZADORES LIBRES DE HALOGENO Y CON UN TIEMPO DE ACTUACION, EN UN PERIODO DE ACTUACION, POR ENCIMA DE 100 HORAS. ESTE PROPOSITO SE CONSIGUE PORQUE, COMO CATALIZADORES DE LA ISOMERIZACION, SON UTILIZADOS FOSFATOS DE ALUMINIO MICROPOROSOS, CON ESTRUCTURA CRIBADORA MOLECULAR, CUYAS ABERTURAS DE ENTRADA DE PORO PRESENTAN UN DIAMETRO MEDIO DE 0,4 A 0,6 NM, Y QUE SE MEZCLAN CON UN AGENTE LIGANTE, Y QUE FUERON ACTIVADAS A UNA TEMPERATURA DE 623 A 873 K.
ES92119848T 1991-11-30 1992-11-21 Procedimiento para el isomerizado estructural de n-alquenos. Expired - Lifetime ES2084250T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4139552A DE4139552C2 (de) 1991-11-30 1991-11-30 Verfahren zur Skelettisomerisierung von n-Alkenen

Publications (1)

Publication Number Publication Date
ES2084250T3 true ES2084250T3 (es) 1996-05-01

Family

ID=6445991

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92119848T Expired - Lifetime ES2084250T3 (es) 1991-11-30 1992-11-21 Procedimiento para el isomerizado estructural de n-alquenos.

Country Status (8)

Country Link
US (1) US5396015A (es)
EP (1) EP0545179B1 (es)
AT (1) ATE131147T1 (es)
CA (1) CA2124678A1 (es)
DE (2) DE4139552C2 (es)
ES (1) ES2084250T3 (es)
FI (1) FI942494L (es)
WO (1) WO1993011091A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2130715A1 (en) * 1993-08-25 1995-02-26 Ronald J. Dogterom Process for the isomerisation of a hydrocarbonaceous feedstock
FR2714051B1 (fr) * 1993-12-22 1996-02-02 Inst Francais Du Petrole Procédé d'isomérisation squelettale des oléfines utilisant une matière à base d'alumine.
US5648585A (en) * 1993-12-29 1997-07-15 Murray; Brendan Dermot Process for isomerizing linear olefins to isoolefins
HU213644B (en) * 1995-11-22 1997-12-29 Mol Magyar Olaj & Gazipari Rt Additiv catalyst for cracking petroleum fractions, process for making thereof and cracking process
US6403526B1 (en) 1999-12-21 2002-06-11 W. R. Grace & Co.-Conn. Alumina trihydrate derived high pore volume, high surface area aluminum oxide composites and methods of their preparation and use
US6660894B1 (en) * 2000-11-21 2003-12-09 Phillips Petroleum Company Process for upgrading an oligomerization product
US20220401934A1 (en) 2021-06-09 2022-12-22 Lyondell Chemical Technology, L.P. Method of improving isomerization catalyst lifetime

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440871A (en) * 1982-07-26 1984-04-03 Union Carbide Corporation Crystalline silicoaluminophosphates
US4567029A (en) * 1983-07-15 1986-01-28 Union Carbide Corporation Crystalline metal aluminophosphates
US4554143A (en) * 1983-07-15 1985-11-19 Union Carbide Corporation Crystalline ferroaluminophosphates
US4686092A (en) * 1984-04-13 1987-08-11 Union Carbide Corporation Manganese-aluminum-phosphorus-silicon-oxide molecular sieves
US4744970A (en) * 1984-04-13 1988-05-17 Union Carbide Corporation Cobalt-aluminum-phosphorus-silicon-oxide molecular sieves
US4758419A (en) * 1984-04-13 1988-07-19 Union Carbide Corporation Magnesium-aluminum-phosphorus-silicon-oxide molecular sieve compositions
US4935216A (en) * 1984-04-13 1990-06-19 Uop Zinc-aluminum-phosphorus-silicon-oxide molecular sieve compositions
US4683217A (en) * 1984-04-13 1987-07-28 Union Carbide Corporation Iron-aluminum-phosphorus-silicon-oxide molecular sieves
US5107050A (en) * 1990-12-28 1992-04-21 Arco Chemical Technology, L.P. Olefin skeletal isomerization

Also Published As

Publication number Publication date
ATE131147T1 (de) 1995-12-15
US5396015A (en) 1995-03-07
FI942494A0 (fi) 1994-05-27
WO1993011091A1 (de) 1993-06-10
DE59204599D1 (de) 1996-01-18
CA2124678A1 (en) 1993-06-10
FI942494A7 (fi) 1994-05-27
EP0545179B1 (de) 1995-12-06
DE4139552C2 (de) 1996-05-30
FI942494L (fi) 1994-05-27
EP0545179A1 (de) 1993-06-09
DE4139552A1 (de) 1993-06-03

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