Abstract

Efficient utilization of multi-tonnage oil sludge is one of the urgent environmental problems. The industry that produces construction materials has unlimited opportunities for the use of multi-tonnage waste. In this paper, it is shown that it is most expedient to use multi-tonnage waste from oil production-drilling sludge and petrochemical waste-spent catalyst in the production of porous aggregates whose thermal conductivity is not more than 0.25 W/m·deg. Developed on the basis of the above waste and liquid-glass compositions, compositions for the production of porous aggregates that have high compressive strength and softening coefficient, and at the same time the grade for the bulk density of products does not exceed M400.

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