Alkaline fragmented/purified lignosulphonate mixed with diesel using Hydroliquefaction comprising successive hydroconversion stages under high H pressure. Hydroconversion occurrs with supported catalyst and a suspension of lignosulphonate and a H donor solvent. Polymetallic catalysts supported on at least slightly basic materials and hydrogen convert lignosulphonate to hydrocarbons. Catalytic conversion of lignosulphonate to green gasoline/diesel by a […]