ES2039651T3 - Procedimiento de doble funcion para la isomerizacion y la apertura de anillos de una corriente de alimentacion que contiene parafinas e hidrocarburos ciclicos. - Google Patents

Procedimiento de doble funcion para la isomerizacion y la apertura de anillos de una corriente de alimentacion que contiene parafinas e hidrocarburos ciclicos.

Info

Publication number
ES2039651T3
ES2039651T3 ES198888311607T ES88311607T ES2039651T3 ES 2039651 T3 ES2039651 T3 ES 2039651T3 ES 198888311607 T ES198888311607 T ES 198888311607T ES 88311607 T ES88311607 T ES 88311607T ES 2039651 T3 ES2039651 T3 ES 2039651T3
Authority
ES
Spain
Prior art keywords
isomerization
weight
cyclic hydrocarbons
feed stream
hydrogen
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
ES198888311607T
Other languages
English (en)
Inventor
Robert J. Schmidt
Laurence O. Stine
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Application granted granted Critical
Publication of ES2039651T3 publication Critical patent/ES2039651T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
    • C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
    • C10G45/62—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing platinum group metals or compounds thereof
    • 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
    • C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
    • C07C5/226—Catalytic processes not covered by C07C5/23 - C07C5/31 with metals
    • 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
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/13—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation with simultaneous isomerisation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/929—Special chemical considerations
    • Y10S585/94—Opening of hydrocarbon ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

Un procedimiento para la isomerización y la apertura de anillos de una corriente de alimentación que comprende hidrocarburos isomerizables C4-C6 y al menos un 2 % en peso de hidrocarburos cíclicos, para producir un producto que tiene un índice de octano aumentado con relación a la corriente de alimentación y una concentración de hidrocarburos cíclicos al menos 40 % en peso menor que dicha corriente de alimentación, caracterizado por poner en contacto la corriente de alimentación, en una zona de reacción, con hidrógeno y un catalizador que comprende alúmina en combinación con 0,1 a 0,25 % en peso de un componente de platino y con 2 a 10 % en peso de un componente de cloruro, en condiciones de isomerización y de apertura de anillos que incluyen una temperatura de 40 a 260 C, una presión de 0,8 a 7,1 MPa y una velocidad espacial de 0,5 a 12 h -1 , mientras en las sustancias reaccionantes que entran en dicha zona de reacción se mantiene una concentración de cloruro equivalente a de 30 a 300 ppmen peso de la corriente de alimentación, siendo tal la cantidad de hidrógeno que proporciona una relación molar de hidrógeno a hidrocarburos de 0,01:1 a 10:1 en el efluente procedente de la zona de isomerización.
ES198888311607T 1987-12-17 1988-12-08 Procedimiento de doble funcion para la isomerizacion y la apertura de anillos de una corriente de alimentacion que contiene parafinas e hidrocarburos ciclicos. Expired - Lifetime ES2039651T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/134,622 US4783575A (en) 1987-12-17 1987-12-17 Isomerization with cyclic hydrocarbon conversion

Publications (1)

Publication Number Publication Date
ES2039651T3 true ES2039651T3 (es) 1993-10-01

Family

ID=22464193

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888311607T Expired - Lifetime ES2039651T3 (es) 1987-12-17 1988-12-08 Procedimiento de doble funcion para la isomerizacion y la apertura de anillos de una corriente de alimentacion que contiene parafinas e hidrocarburos ciclicos.

Country Status (8)

Country Link
US (1) US4783575A (es)
EP (1) EP0321141B1 (es)
JP (1) JPH01279992A (es)
KR (1) KR910004941B1 (es)
AU (1) AU605659B2 (es)
CA (1) CA1292250C (es)
DE (1) DE3879644T2 (es)
ES (1) ES2039651T3 (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783575A (en) * 1987-12-17 1988-11-08 Uop Inc. Isomerization with cyclic hydrocarbon conversion
US4834866A (en) * 1988-03-31 1989-05-30 Uop Process for converting normal and cyclic paraffins
US5004859A (en) * 1989-11-13 1991-04-02 Uop Catalyst for the isomerization of alkanes
US5138112A (en) * 1990-08-31 1992-08-11 Uop Process for converting a C2 -C6 aliphatic hydrocarbon to high octane transportable fuel
US5256277A (en) * 1991-07-24 1993-10-26 Mobil Oil Corporation Paraffin isomerization process utilizing a catalyst comprising a mesoporous crystalline material
AU665965B2 (en) * 1991-10-25 1996-01-25 Mobil Oil Corporation Combined paraffin isomerization/ring opening process
US5334792A (en) * 1992-10-09 1994-08-02 Mobil Oil Corporation Combined paraffin isomerization/ring opening process for c5+naphtha
US5993643A (en) * 1993-07-22 1999-11-30 Mobil Oil Corporation Process for naphtha hydrocracking
US5345026A (en) * 1993-07-22 1994-09-06 Mobil Oil Corp. Ring opening process
US5543036A (en) * 1993-07-22 1996-08-06 Mobil Oil Corporation Process for hydrotreating
US6224748B1 (en) 1993-07-22 2001-05-01 Mobil Oil Corporation Process for hydrocracking cycle oil
DE69422814T2 (de) * 1993-07-22 2000-10-12 Mobil Oil Corp., Fairfax Kombimirtes paraffin-isomerisierungs-/ringöffnungs-verfahren
US6080904A (en) * 1993-07-22 2000-06-27 Mobil Oil Corporation Isomerization process
US5382731A (en) * 1993-07-22 1995-01-17 Mobil Oil Corp. Combined paraffin isomerization/ring opening process
US5719097A (en) * 1993-07-22 1998-02-17 Chang; Clarence D. Catalyst comprising a modified solid oxide
US5463155A (en) * 1993-11-15 1995-10-31 Uop Upgrading of cyclic naphthas
US5770042A (en) * 1993-11-15 1998-06-23 Uop Upgrading of cyclic naphthas
US5463166A (en) * 1994-05-27 1995-10-31 Phillips Petroleum Company Reactivation of alkane isomerization catalysts
WO1997009290A1 (en) * 1995-09-05 1997-03-13 Exxon Research And Engineering Company Process for selectively opening naphthenic rings
US5773383A (en) * 1995-09-15 1998-06-30 Suciu; George Dan Method of making solid acid catalysts with metal cores
US5763713A (en) * 1996-11-12 1998-06-09 Uop Llc Process for the isomerization of benzene containing feed streams
US5962755A (en) * 1996-11-12 1999-10-05 Uop Llc Process for the isomerization of benzene containing feed streams
US6133496A (en) 1999-03-09 2000-10-17 Phillips Petroleum Company Two-stage isomerization of saturated C.sub. 6 hydrocarbons
US6683020B2 (en) 2000-07-21 2004-01-27 Exxonmobil Research And Engineering Company Naphthene ring opening over an iridium ring opening catalyst
US6623626B2 (en) 2000-07-21 2003-09-23 Exxonmobil Research And Engineering Company Naphthene ring opening over a ring opening catalyst combination
US6589416B2 (en) 2000-07-21 2003-07-08 Exxonmobil Research And Engineering Company Method and catalyst for opening naphthenic rings of naphthenic ring-containing compounds
US6586650B2 (en) 2000-07-21 2003-07-01 Exxonmobil Research And Engineering Company Ring opening with group VIII metal catalysts supported on modified substrate
US6652737B2 (en) 2000-07-21 2003-11-25 Exxonmobil Research And Engineering Company Production of naphtha and light olefins
US6623625B2 (en) 2000-07-21 2003-09-23 Exxonmobil Research And Engineering Company Naphthene ring opening over group VIII metal catalysts containing cracking moderators
US6991687B2 (en) 2001-07-27 2006-01-31 Surface Combustion, Inc. Vacuum carburizing with napthene hydrocarbons
US7033446B2 (en) * 2001-07-27 2006-04-25 Surface Combustion, Inc. Vacuum carburizing with unsaturated aromatic hydrocarbons
US7345214B2 (en) * 2005-10-03 2008-03-18 Uop Llc Modified PT/RU catalyst for ring opening and process using the catalyst
FR2908056B1 (fr) * 2006-11-07 2009-06-26 Inst Francais Du Petrole Catalyseur bimetallique a base de platine et d'un second metal du groupe viii utilise pour l'ouverture de composes cycliques
US20130261358A1 (en) * 2012-03-29 2013-10-03 Uop Llc Methods and apparatuses for isomerization of paraffins
US20150045602A1 (en) * 2013-08-07 2015-02-12 Uop Llc Process for promoting disproportionation reactions and ring opening reactions within an isomerization zone
US11135542B2 (en) * 2016-10-28 2021-10-05 Uop Llc Processes and apparatuses for removing contaminants from hydrogen streams
US20180215683A1 (en) * 2017-01-27 2018-08-02 Saudi Arabian Oil Company Isomerization process using feedstock containing dissolved hydrogen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA716555A (en) * 1965-08-24 Universal Oil Products Company Process for producing jet fuel hydrocarbons
US2915571A (en) * 1957-11-13 1959-12-01 Universal Oil Prod Co Isomerization of saturated hydrocarbons
US3158662A (en) * 1960-08-26 1964-11-24 Exxon Research Engineering Co Isomerization process
GB953189A (en) * 1960-09-07 1964-03-25 British Petroleum Co Improvements relating to the isomerisation of paraffin hydrocarbons
US3449264A (en) * 1961-11-27 1969-06-10 Phillips Petroleum Co Isomerization catalysts and their use
US3242228A (en) * 1962-12-07 1966-03-22 Texaco Inc Hydrocarbon isomerization process and catalyst
US3457162A (en) * 1967-06-30 1969-07-22 Universal Oil Prod Co Production of jet fuel
US3631117A (en) * 1968-12-19 1971-12-28 Ashland Oil Inc Hydroisomerization of cyclic compounds with selective zeolite catalysts
CA1077527A (en) * 1976-12-03 1980-05-13 Chevron Research And Technology Company Alternating reforming and isomerization process
US4113789A (en) * 1977-03-03 1978-09-12 Texaco Inc. Hydroisomerization of normal paraffin with a catalyst of noble metal, alumina support and chlorine
US4457832A (en) * 1983-01-19 1984-07-03 Chevron Research Company Combination catalytic reforming-isomerization process for upgrading naphtha
US4783575A (en) * 1987-12-17 1988-11-08 Uop Inc. Isomerization with cyclic hydrocarbon conversion

Also Published As

Publication number Publication date
AU605659B2 (en) 1991-01-17
US4783575A (en) 1988-11-08
DE3879644D1 (de) 1993-04-29
EP0321141A2 (en) 1989-06-21
EP0321141A3 (en) 1989-11-29
EP0321141B1 (en) 1993-03-24
DE3879644T2 (de) 1993-07-01
JPH01279992A (ja) 1989-11-10
JPH055879B2 (es) 1993-01-25
AU2700388A (en) 1989-06-22
KR910004941B1 (ko) 1991-07-18
CA1292250C (en) 1991-11-19
KR890010165A (ko) 1989-08-07

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