PL306677A1 - Method of hydrodealkylating alkylated aromatic hydrocarbons - Google Patents

Method of hydrodealkylating alkylated aromatic hydrocarbons

Info

Publication number
PL306677A1
PL306677A1 PL30667795A PL30667795A PL306677A1 PL 306677 A1 PL306677 A1 PL 306677A1 PL 30667795 A PL30667795 A PL 30667795A PL 30667795 A PL30667795 A PL 30667795A PL 306677 A1 PL306677 A1 PL 306677A1
Authority
PL
Poland
Prior art keywords
hydrodealkylating
aromatic hydrocarbons
alkylated aromatic
alkylated
hydrocarbons
Prior art date
Application number
PL30667795A
Other versions
PL178539B1 (en
Inventor
Witold Tecza
Robert Brzozowski
Wlodzimierz Wojcik
Leslaw Gorniak
Mieczyslaw Mierzejewski
Jerzy Ziembicki
Barbara Bieniek
Zbigniew Wojcik
Original Assignee
Inst Chemii Przemyslowej Im Pr
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 Inst Chemii Przemyslowej Im Pr filed Critical Inst Chemii Przemyslowej Im Pr
Priority to PL95306677A priority Critical patent/PL178539B1/en
Publication of PL306677A1 publication Critical patent/PL306677A1/en
Publication of PL178539B1 publication Critical patent/PL178539B1/en

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
    • 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
    • C07C2523/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • C07C2523/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/85—Chromium, molybdenum or tungsten
    • C07C2523/88—Molybdenum
    • C07C2523/882—Molybdenum and 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
    • C07C2523/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • C07C2523/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/85—Chromium, molybdenum or tungsten
    • C07C2523/88—Molybdenum
    • C07C2523/883—Molybdenum and nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
PL95306677A 1995-01-05 1995-01-05 Method of hydrodealkylating alkylated aromatic hydrocarbons PL178539B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL95306677A PL178539B1 (en) 1995-01-05 1995-01-05 Method of hydrodealkylating alkylated aromatic hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL95306677A PL178539B1 (en) 1995-01-05 1995-01-05 Method of hydrodealkylating alkylated aromatic hydrocarbons

Publications (2)

Publication Number Publication Date
PL306677A1 true PL306677A1 (en) 1996-07-08
PL178539B1 PL178539B1 (en) 2000-05-31

Family

ID=20064127

Family Applications (1)

Application Number Title Priority Date Filing Date
PL95306677A PL178539B1 (en) 1995-01-05 1995-01-05 Method of hydrodealkylating alkylated aromatic hydrocarbons

Country Status (1)

Country Link
PL (1) PL178539B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110997602A (en) * 2017-07-20 2020-04-10 Ifp 新能源公司 Hydrogenolysis method for improving p-xylene production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110997602A (en) * 2017-07-20 2020-04-10 Ifp 新能源公司 Hydrogenolysis method for improving p-xylene production

Also Published As

Publication number Publication date
PL178539B1 (en) 2000-05-31

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