Hydrodealkylation process

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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C07C 3904

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041896130

ABSTRACT:
Substituted aromatic compounds are hydrodealkylated in the presence of hydrogen and a low sodium content chromia-alumina catalyst under conditions of temperature and pressure such that a small amount of nonrecyclable dehydroxylated products such as benzene, toluene and xylenes are obtained.

REFERENCES:
patent: 2295674 (1942-09-01), Meharg et al.
patent: 2998457 (1961-08-01), Paulsen

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