Oily silt honeycomb briquet

Abstract

The invention provides oil sediment honeycomb briquette which is part by weight composed of 45% of oil sediment, 20% of forming material, 20% of combustion support material, 5% of sulfur fixative material and 10% of crude oil absorption material, and is prepared through the steps of grinding, stirring, formation, discharge and drying; the oil sediment honeycomb briquette has the advantages of simple operation, low cost, convenient application, good waste volume reduction effect, safe treatment, reducing the pollution of the environment and saving the energy through recovery utilization.

Description

technical field [0001] The invention belongs to a fuel deep-processing formula and process, in particular to a formula and process for making honeycomb briquettes from oily sand. Background technique [0002] Oily sludge is oily solid waste produced during oil extraction, transportation, refining and oily sewage treatment. Generally, the oil content in sludge is 10-50%, and the water content is 40-90%. In my country's petrochemical industry, an average of 800,000 tons of tank bottom sludge and pool bottom sludge are produced every year. Shengli Oilfield produces oily sludge at 100,000 tons per year. The Dagang Oilfield produces about 150,000 tons of oily sludge every year, and the Henan Oilfield produces 50,000 tons of oily sludge every year. Oily sludge contains a large amount of benzene series, phenols, anthracene, pyrene and other odorous and toxic substances. If the oily sludge is not treated, it will not only pollute the environment, but also cause a waste of resources....

AI Technical Summary

Problems solved by technology

Oily sludge contains a large amount of benzene series, phenols, anthracene, pyrene and other odorous and toxic substances. If the oily sludge is not treated, it will not only pollute the environment, but also cause a waste of resources.