Classifying – separating – and assorting solids – Precedent preparation of items or materials to facilitate... – Selective differentiation
Patent
1979-10-05
1981-02-03
Hill, Ralph J.
Classifying, separating, and assorting solids
Precedent preparation of items or materials to facilitate...
Selective differentiation
241 16, 241 24, 44 1SR, B03D 306
Patent
active
042486980
ABSTRACT:
Agglomeration type processes for recovering coal in which calcium oxide is employed to bring about an effective separation of pyritic sulfur from the coal.
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Hill Ralph J.
Otisca Industries Limited
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