Hydrodealkylation of alkylaromatic compounds

Details Hydrodealkylation of alkylaromatic compounds Hydrodealkylation of alkylaromatic compounds

1990-05-11

1991-10-01

Pal, Asok

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By dealkylation

502182, 585486, C07C 412, C07C 418

Patent

active

050535749

ABSTRACT:
A catalyst for hydrodealkylation of alkylaromatic compounds which comprises porous alumina particles with coke deposited thereon in the pores, said alumina particles having a pore volume of 0.1 to 1.5 cm.sup.3 /g and a specific surface area of 5 to 500 m.sup.2 /g, the quantity of said coke being 1 to 30% by weight of said alumina particles, and the pore volume and the specific surface area of said catalyst being 0.05 to 1.5 cm.sup.3 /g and 1 to 500 m.sup.2 /g, respectively.

REFERENCES:
patent: 3360134 (1967-12-01), Puller
patent: 4247730 (1981-01-01), Brunelle
patent: 4598060 (1986-07-01), Schoenthal et al.

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