Coal Questions
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Latest Questions
How can I fix the burn mark on the floor?
My sister put coal on the floor and it dug into the floor a little bit
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Where are most coal burning power stations in British Isles?
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In a direct reduction iron (DRI) process, will 140 ton of iron ore give 140 ton of sponge iron?
Assume 14 tonnes of coal, 7 tonnes of lime/chalk and 7 tonnes of bentonite are added to the 140 iron ore mix. Will this 168 tonnes yield 140 tonnes ...
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