Method for production of high-reactivity coke for blast furnace with adding calcium carbonate waste

• Publisher: Elsevier Science
• Year: 2002
• Weight: 154 KB
• Volume: 43
• Category: Article
• ISSN: 0140-6701
• DOI: 10.1016/s0140-6701(02)85597-7

✦ Synopsis

The title method comprises mixing pulverized coal (average grain diameter <0.3 mm) with >10 wt% waste plastic powder, extruding to form pellets, and then carbonizing it at bottom section of a coke oven under controlled atmosphere. The coke products have a high drum index strength of >84.3 and stable quality.

02/01322 Method for production of blast furnace coke with adding pitch