Plastic Wastes, Lube Oils and Carbochemical Products as Secondary Feedstocks for Blast-furnace Coke Production
نویسندگان
چکیده
Plastic wastes, lube oils and coal-tar are evaluated, individually and combined, as additives to coal blends for the production of blast-furnace coke. The effects of adding 2 wt% of potential additives or their mixtures (50:50 w/w) on the coking capacity of coal, the pressure generated during the coking process and the coke quality parameters were evaluated. Using a combination of polyolefin waste and lubricating oil with high-boiling hydrocarbons has the beneficial effect of reducing the coking pressure generated by polyolefins without any significant deterioration in coke quality.
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