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The present work studies the copyrolysis of a coal suspended in a waste oil under pressure, with short contact times. The main objective is to show the technical feasibility of the copyrolysis of coal and waste material slurries, in a fluidized bed and to evaluate the efficiency of the copyrolysis to improve quality and quantity of the products in relation to those obtained from the pyrolysis of coal. The work was started with three coals: Samca (subbituminous), HT51 (high-volatile bituminous) and Figaredo (low-volatile bituminous) and four aliphatic wastes from different origins: industrial hydraulic oils (AHU), lube oils (AMU), petroleum vacuum residuum (RP) and solutions of this residuum in vacuum gas-oil, RPG.

Additional information

Authors: MOLINER R, CSIC, Instituto de Carboquímica, Zaragoza (ES)
Bibliographic Reference: EUR 17500 ES (1998) 164pp., ECU 28.00
Availability: Available from the (2)
ISBN: ISBN 92-828-3904-4
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