RO81243B - Catalizator pentru dezalchilarea alchilbenzenilor prin tratare cu vapori de apa - Google Patents

Catalizator pentru dezalchilarea alchilbenzenilor prin tratare cu vapori de apa

Info

Publication number
RO81243B
RO81243B RO102574A RO10257480A RO81243B RO 81243 B RO81243 B RO 81243B RO 102574 A RO102574 A RO 102574A RO 10257480 A RO10257480 A RO 10257480A RO 81243 B RO81243 B RO 81243B
Authority
RO
Romania
Prior art keywords
alkylbenzenes
dealkylating
catalyst
treating
water vapours
Prior art date
Application number
RO102574A
Other languages
English (en)
Other versions
RO81243A (ro
Inventor
Georgy Lazarevich Rabinovich
Philippe Courty
Viktor Nikolaevich Mozhaiko
Page Jean Ffrancois Le
Original Assignee
Institut Francais Du Petrole
Vsesojuzny Nauchnoissledovatelsky Institut Neftekhimicheskikh Protsessov
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 Institut Francais Du Petrole, Vsesojuzny Nauchnoissledovatelsky Institut Neftekhimicheskikh Protsessov filed Critical Institut Francais Du Petrole
Publication of RO81243B publication Critical patent/RO81243B/ro
Publication of RO81243A publication Critical patent/RO81243A/ro

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
    • 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
    • B01J23/8933—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 also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8986—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 also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with manganese, technetium or rhenium
    • 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
    • B01J23/66—Silver or gold
    • B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/688—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/30—Aromatics

Landscapes

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

Abstract

Inventia se refera la catalizatorii de dezalchilare a alchilbenzenelor prin conversie cu vapori de apa a unei materii prime de hidrocarburi.
RO80102574A 1979-11-12 1980-11-12 Catalizator pentru dezalchilarea alchilbenzenilor prin tratare cu vapori de apa RO81243A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7928029A FR2469204A1 (fr) 1979-11-12 1979-11-12 Nouveaux catalyseurs de dealkylation, a la vapeur d'eau, d'hydrocarbures aromatiques

Publications (2)

Publication Number Publication Date
RO81243B true RO81243B (ro) 1983-05-30
RO81243A RO81243A (ro) 1983-06-01

Family

ID=9231648

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80102574A RO81243A (ro) 1979-11-12 1980-11-12 Catalizator pentru dezalchilarea alchilbenzenilor prin tratare cu vapori de apa

Country Status (10)

Country Link
US (2) US4340504A (ro)
JP (1) JPS5689842A (ro)
BE (1) BE886042A (ro)
DE (1) DE3042297A1 (ro)
FR (1) FR2469204A1 (ro)
GB (1) GB2063091B (ro)
IT (1) IT1134207B (ro)
NL (1) NL8006129A (ro)
PL (1) PL130423B1 (ro)
RO (1) RO81243A (ro)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10024928A1 (de) * 2000-05-19 2001-11-22 Basf Ag Katalysatoren für heterogen katalysierte Reaktionen
EP1578688A2 (en) * 2002-12-20 2005-09-28 Honda Giken Kogyo Kabushiki Kaisha Catalyst formulations for hydrogen generation
EP1694437A1 (en) * 2003-12-19 2006-08-30 Celanese International Corporation Layered support material for catalysts
ES2371007T3 (es) * 2003-12-19 2011-12-26 Celanese International Corporation Catalizadores que contienen rodio.
TW201236755A (en) * 2003-12-19 2012-09-16 Celanese Int Corp Halide free precursors for catalysts
CN101124043B (zh) * 2004-12-20 2012-10-10 国际人造丝公司 改进的负载型催化材料
GB2424196A (en) * 2005-03-16 2006-09-20 Johnson Matthey Plc Reforming catalyst
US8227369B2 (en) * 2005-05-25 2012-07-24 Celanese International Corp. Layered composition and processes for preparing and using the composition
DE102005053229A1 (de) * 2005-11-06 2007-05-10 Basf Ag Verfahren zur Herstellung von Benzol und Alkylaromaten durch autotherme Steamdealkylierung
US20090209407A1 (en) * 2005-12-20 2009-08-20 Gajda Gregory J Selective Hydrogenation Process Using Layered Catalyst Composition and Preparation of Said Catalyst
US20080041764A1 (en) * 2006-08-18 2008-02-21 Linde Aktiengesellschaft Method and apparatus for steam dealkylation in a plant for the catalytic splitting of hydrocarbons
DE102006058531A1 (de) * 2006-08-18 2008-02-21 Linde Ag Verfahren und Vorrichtung zur Dampf-Dealkylierung in einer Anlage zur katalytischen Spaltung von Kohlenwasserstoffen
DE102006058532A1 (de) * 2006-08-18 2008-02-28 Linde Ag Verfahren und Vorrichtung zur Dampf-Dealkylierung in einer Anlage zur katalytischen Reformierung von Kohlenwasserstoffen
US8026194B2 (en) * 2008-11-19 2011-09-27 Uop Llc Layered sphere catalyst formulations for selective hydrogenation performance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1398086A (en) * 1971-07-02 1975-06-18 Shell Int Research Process for the regeneration of a deactivated hydrocarbon conversion catalyst
BE795087A (fr) * 1972-02-07 1973-08-07 British Petroleum Co Perfectionnements relatifs aux catalyseurs contenant un metal du groupe du platine
DE2803284A1 (de) * 1977-01-31 1978-08-03 Inst Francais Du Petrol Katalytisches verfahren zur reformierung bzw. herstellung von aromatischen kohlenwasserstoffen
US4165276A (en) * 1977-09-14 1979-08-21 Uop Inc. Hydrocarbon conversion with a superactive multimetallic catalytic composite
FR2416210A1 (fr) * 1978-02-03 1979-08-31 Inst Francais Du Petrole Procede de desalkylation a la vapeur d'eau d'hydrocarbures alkylaromatiques
FR2434131A1 (fr) * 1978-02-24 1980-03-21 Inst Francais Du Petrole Procede de desalkylation a la vapeur d'eau d'hydrocarbures aromatiques
US4199436A (en) * 1979-02-12 1980-04-22 Institut Francais Du Petrole Process for steam-dealkylating alkylaromatic hydrocarbons

Also Published As

Publication number Publication date
NL8006129A (nl) 1981-06-01
DE3042297A1 (de) 1981-08-27
US4381415A (en) 1983-04-26
RO81243A (ro) 1983-06-01
GB2063091A (en) 1981-06-03
IT1134207B (it) 1986-08-13
IT8025889A0 (it) 1980-11-11
PL227792A1 (ro) 1981-09-04
FR2469204B1 (ro) 1983-09-23
JPS5689842A (en) 1981-07-21
PL130423B1 (en) 1984-08-31
FR2469204A1 (fr) 1981-05-22
JPS5747166B2 (ro) 1982-10-07
US4340504A (en) 1982-07-20
BE886042A (fr) 1981-05-06
GB2063091B (en) 1983-07-20

Similar Documents

Publication Publication Date Title
RO81243B (ro) Catalizator pentru dezalchilarea alchilbenzenilor prin tratare cu vapori de apa
ES2024541B3 (es) Nuevo procedimiento de sintesis de zeolitas del tipo ferrisilicato, productos asi obtenidos y sus usos
ES467610A1 (es) Procedimiento de conversion de hidrocarburos
FR2452319B1 (fr) Catalyseurs superacides supportes pour la conversion des hydrocarbures
MX147447A (es) Procedimiento mejorado para la conversion catalitica de hidrocarburos
IT7822607A0 (it) Catalizzatore di zeolite per conversioni di composti organici.
JPS5417389A (en) Catalyst for hydrocarbon conversion
ATE2313T1 (de) Isomerisierung von xylol.
BE905507A (fr) Dealcoxylation catalytique de composes di-alcoxy geminaux, catalyseurs appropries et leur preparation.
NO140137C (no) Fremgangsmaate for fremstilling av syntetiske smoereoljer ved polymerisering av alfa-olefiner, cracking, vakuumdestillasjon og hydrogenering
MX9304126A (es) Procedimiento para convertir butadieno a estireno o etilbenceno o a ambos, utilizando catalizadores que contienen molibdeno.
ATE68452T1 (de) Selektive herstellung von ethylen und propylen.
BE819988A (fr) Composition catalytique de conversion des hydrocarbures
ZA783017B (en) New catalyst process for the synthesis of light olefinic hydrocarbons by reaction of hydrogen with carbon monoxide
ES314832A1 (es) Procedimiento para preparar un catalizador de acido hexafluroantimonio.
GB467470A (en) A process for the catalytic dehydrogenation of aliphatic hydrocarbons
FR1456769A (fr) Procédé perfectionné de conversion des hydrocarbures par craquage
BR7801083A (pt) Processo de pre-tratamento de um catalisador para a conversao de hidrocarbonetos aromaticos
ES8602911A1 (es) Un procedimiento mejorado para convertir materiales de partida carbonosos
MX6326E (es) Proceso para producir un catalizador mejorado para la polimerizacion de alfa olefinas
MX150595A (es) Metodo mejorado para la conversion catalitica de hidrocarbursa
ES470374A1 (es) Procedimiento para preparar un tiofenol
GB1271968A (en) Hydrocarbon isomerization process
GB1009555A (en) Production of xylene
SE385224B (sv) Forfarande for framstellning av syntetiska smorjoljor genom katalytisk krackning av polymerer av alfa -olefiner