C:97%min; S:1.5% max. Ash:1.5% max.

Product Name:Hard Coke for copper meltingQuick Details:

Place of Origin	Shanxi, China (Mainland)
Type	Foundry Coke
Sulphur Content (%)	1.5
Ash Content (%)	1.5
Fixed Carbon (%)	97
Moisture (%)	0.5
Volatile Matter (%)	1.5
Brand Name	Hopes
Model Number	97
black	black

C:97%min; S:3.5% max. Ash:1.5% max. VM:1.5% max. Moisture:1% max

Since it's high temprature and can last long time in the furnace,it's much btter  material for melting the copper or iorns than normal foundry cokes.

hard coke for copper melting