Process for selectively hydrogenating polycondensed aromatics

Details Process for selectively hydrogenating polycondensed aromatics Process for selectively hydrogenating polycondensed aromatics

1984-09-17

1987-09-29

Metz, Andrew H.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Hydrogenation

208143, 208145, 208108, 585266, 585268, C10G 4500

Patent

active

046967338

ABSTRACT:
A process is disclosed for hydrogenating or partially hydrogenating polynuclear aromatics by contacting them with manganese nodules in the presence of hydrogen at elevated temperatures. The resulting partially hydrogenated products are useful as hydrogen donors in processes such as thermal cracking.

REFERENCES:
patent: 3716479 (1973-02-01), Weisz et al.
patent: 3825486 (1974-07-01), Miale
patent: 4395324 (1983-07-01), Derbyshire et al.

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