In coal washeries, three products namely the valuable product (i.e. clean/washed coal), discarded product (i.e. mineral matter) and an additional concentrated product called _____________ is produced? | MCQ Hive

Chemical Engineering

Q In coal washeries, three products namely the valuable product (i.e. clean/washed coal), discarded product (i.e. mineral matter) and an additional concentrated product called _____________ is produced?

A A. Concentrate
B B. Tailing
C C. Middling
D D. None of these

Previous Moore filter is a ______________ filter ?

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