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MX4579E - Procedimiento mejorado para la hidrodealquilacion de hidrocarburos alquilo aromaticos - Google Patents

Procedimiento mejorado para la hidrodealquilacion de hidrocarburos alquilo aromaticos

Info

Publication number
MX4579E
MX4579E MX77100650U MX10065077U MX4579E MX 4579 E MX4579 E MX 4579E MX 77100650 U MX77100650 U MX 77100650U MX 10065077 U MX10065077 U MX 10065077U MX 4579 E MX4579 E MX 4579E
Authority
MX
Mexico
Prior art keywords
hydrodealkylation
aromatic alkyl
improved procedure
alkyl hydrocarbons
hydrocarbons
Prior art date
Application number
MX77100650U
Other languages
English (en)
Inventor
Jean Pierre Brunelle
Original Assignee
Catalyse Soc Prod Francais Rue
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 Catalyse Soc Prod Francais Rue filed Critical Catalyse Soc Prod Francais Rue
Publication of MX4579E publication Critical patent/MX4579E/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
    • C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
    • C07C4/18—Catalytic processes
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—Rhodium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • 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
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/10—Magnesium; Oxides or hydroxides 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
    • C07C2521/12—Silica and 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
    • C07C2523/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of zinc, cadmium or mercury
    • 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
    • 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
    • C07C2523/44—Palladium
    • 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
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/72—Copper
    • 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
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/745—Iron
    • 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
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/75—Cobalt
    • 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
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/755—Nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
MX77100650U 1976-10-11 1977-10-06 Procedimiento mejorado para la hidrodealquilacion de hidrocarburos alquilo aromaticos MX4579E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7630533A FR2367035A1 (fr) 1976-10-11 1976-10-11 Procede d'hydrodealkylation d'hydrocarbures alkyl aromatiques en presence d'un catalyseur ayant un support de type aluminate

Publications (1)

Publication Number Publication Date
MX4579E true MX4579E (es) 1982-06-22

Family

ID=9178597

Family Applications (1)

Application Number Title Priority Date Filing Date
MX77100650U MX4579E (es) 1976-10-11 1977-10-06 Procedimiento mejorado para la hidrodealquilacion de hidrocarburos alquilo aromaticos

Country Status (9)

Country Link
US (1) US4247730A (es)
JP (1) JPS5387321A (es)
BE (1) BE859548A (es)
DE (1) DE2745456C3 (es)
ES (1) ES463125A1 (es)
FR (1) FR2367035A1 (es)
GB (1) GB1552058A (es)
MX (1) MX4579E (es)
NL (1) NL7711100A (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645422A (en) * 1979-09-21 1981-04-25 Teijin Yuka Kk Selective dealkylation process
US4560820A (en) * 1981-04-13 1985-12-24 Chevron Research Company Alkylaromatic dealkylation
DE3537161C2 (de) * 1985-10-18 1995-08-03 Bosch Gmbh Robert Verfahren zur Herstellung festhaftender, lötfähiger und strukturierbarer Metallschichten auf Aluminiumoxid-haltiger Keramik
DE3801754A1 (de) * 1988-01-22 1989-07-27 Bayer Ag Rhodium-katalysatoren, verfahren zu ihrer herstellung und verfahren zur herstellung von gegebenenfalls substituiertem diphenylamin unter einsatz der rhodium-katalysatoren
US5132480A (en) * 1989-02-06 1992-07-21 Fuji Oil Company, Ltd. Hydrodealkylation process
JP2933636B2 (ja) * 1989-05-12 1999-08-16 富士石油株式会社 アルキル芳香族化合物の水素化脱アルキル化用触媒及び方法
US5811615A (en) * 1996-10-30 1998-09-22 Phillips Petroleum Company Hydrotreating catalyst composition and processes therefor and therewith
RU2190464C1 (ru) * 2001-05-31 2002-10-10 Ищенко Евгений Дмитриевич Катализатор гидродеалкилирования алкилароматических углеводородов
US6746597B2 (en) * 2002-01-31 2004-06-08 Hydrocarbon Technologies, Inc. Supported noble metal nanometer catalyst particles containing controlled (111) crystal face exposure
MXPA05001840A (es) * 2002-08-13 2005-09-30 Intercat Inc Tratamientos para gas de combustion para reducir las emisiones de nox y co.
FR2857003B1 (fr) * 2003-07-02 2006-08-11 Inst Francais Du Petrole Nouveau catalyseur pour le vaporeformage de l'ethanol
US7569508B2 (en) * 2004-11-17 2009-08-04 Headwaters Technology Innovation, Llc Reforming nanocatalysts and method of making and using such catalysts
US7655137B2 (en) 2003-07-14 2010-02-02 Headwaters Technology Innovation, Llc Reforming catalysts having a controlled coordination structure and methods for preparing such compositions
US7431825B2 (en) * 2003-12-05 2008-10-07 Intercat, Inc. Gasoline sulfur reduction using hydrotalcite like compounds
CA2548500C (en) 2003-12-05 2010-01-12 Intercat, Inc. Mixed metal oxide sorbents
GB2410449B (en) * 2004-01-28 2008-05-21 Statoil Asa Fischer-Tropsch catalysts
TWI342335B (en) * 2004-06-02 2011-05-21 Intercat Inc Mixed metal oxide additives
RU2389548C2 (ru) * 2004-09-23 2010-05-20 Статоил Аса Промотированный катализатор синтеза фишера-тропша, способ его получения и способ синтеза углеводородов фишера-тропша
US7632775B2 (en) * 2004-11-17 2009-12-15 Headwaters Technology Innovation, Llc Multicomponent nanoparticles formed using a dispersing agent
US7541309B2 (en) * 2006-05-16 2009-06-02 Headwaters Technology Innovation, Llc Reforming nanocatalysts and methods of making and using such catalysts
US7601668B2 (en) * 2006-09-29 2009-10-13 Headwaters Technology Innovation, Llc Methods for manufacturing bi-metallic catalysts having a controlled crystal face exposure
GB2446127A (en) * 2007-01-30 2008-08-06 Gtl F1 Ag Preparation of Fischer-Tropsch Catalysts
GB2473071B (en) 2009-09-01 2013-09-11 Gtl F1 Ag Fischer-tropsch catalysts
GB2475492B (en) 2009-11-18 2014-12-31 Gtl F1 Ag Fischer-Tropsch synthesis
CN103249481B (zh) 2010-08-09 2015-11-25 Gtl.F1公司 费托催化剂
CN117160498A (zh) * 2022-05-25 2023-12-05 中国石油化工股份有限公司 碳八芳烃脱烷基制苯和甲苯催化剂及制备方法和应用
CN117563628A (zh) * 2023-10-30 2024-02-20 华东师范大学 一种废弃pet一锅法转化1，4-环己烷二甲醇的催化剂
CN119746887B (zh) * 2024-12-26 2025-11-07 中自科技股份有限公司 一种低温高效催化氧化低碳烷烃催化剂及制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1545297C3 (de) * 1965-05-12 1974-09-12 Bayer Ag, 5090 Leverkusen Verfahren zur selektiven Hydrierung von Pyrolysebenzia
GB1144499A (en) * 1966-01-12 1969-03-05 British Petroleum Co Improvements relating to hydrocarbon conversion using supported metal catalysts
US3595932A (en) * 1968-08-20 1971-07-27 Gdal Nossonovich Maslyansky Method of producing benzene and its low-molecular weight homologs
US3812196A (en) * 1970-11-30 1974-05-21 Mitsubishi Petrochemical Co Catalytic steam dealkylation
FR2254542B1 (es) * 1973-12-13 1976-05-14 Inst Francais Du Petrole
US3992468A (en) * 1974-03-01 1976-11-16 Institut Francais Du Petrole, Des Carburants Et Lubrifiants Et Entreprise De Recherches Et D'activities Petrolieres Elf Process for the catalytic hydrodealkylation of alkylaromatic hydrocarbons

Also Published As

Publication number Publication date
GB1552058A (en) 1979-09-05
BE859548A (fr) 1978-04-10
DE2745456C3 (de) 1981-10-15
FR2367035B1 (es) 1980-10-10
DE2745456B2 (de) 1980-11-20
FR2367035A1 (fr) 1978-05-05
US4247730A (en) 1981-01-27
DE2745456A1 (de) 1978-04-13
NL7711100A (nl) 1978-04-13
JPS5387321A (en) 1978-08-01
ES463125A1 (es) 1978-07-01

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