Machine made coke and its making process

Application Number: 00110365
Application Date: 2000.04.25
Publication Number: 1277244
Publication Date: 2000.12.20
Priority Information:
International: C10B53/04
Applicant(s) Name: Lu Xiaoqi
Address:
Inventor(s) Name: Lu Xiaoqi
Patent Agency Code: 22100
Patent Agent: chen hongwei
Abstract By using coal powder, anthracite and calcium oxide as material and through the processes of powdering, mixing while adding proper amount of water, extrusion in extruder into carbon lump, drying to a water content of 10%, coking in a coking kiln at 700-800 deg.C for 0.8-2.0 hr, grayish white coke is produced. The coke has high heat value and high hardness.

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