CATALYST FOR THERMO-CATALYTIC PROCESSING OF HEAVY AND RESIDUAL HYDROCARBON FEEDSTOCK Russian patent published in 2017 - IPC B01J29/42 B01J23/10 

FIELD: oil and gas industry.

SUBSTANCE: invention relates to production of heterogeneous catalysts for processing of oil wastes and heavy oil residues (mazut, tar, resin and asphaltene fraction of oil, bitumen, heavy oil) containing zeolite and can be successfully sold to petrochemical and petroleum industries for increasing of oil processing depth and obtaining high-quality liquid and gaseous fuel products. A catalytic converter for thermal and catalytic processing of heavy and residual hydrocarbon feedstocks includes HZSM-5 zeolite and bentonite clay. According to the invention, the catalyst is obtained by mixing components at the following component ratio, wt %: zeolite HZSM-5 30-40; bentonite clay 40-50; calcium carbonate 18-22; metal chloride of iron subgroup 1.8-2.2, followed by annealing the resulting mixture. In addition, nickel chloride, or iron, or cobalt chloride is used as the metal chloride of the iron subgroup.

EFFECT: increase of activity and stability of the catalyst and selectivity of the process in the processing of heavy and residual hydrocarbon feedstocks, possibility of regeneration and reduction of catalyst losses during production, storage and use.

2 cl, 2 tbl, 24 ex