Polulyakh O. The grounding of size ranges of the machine classes at enriching of coal

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0411U006957

Applicant for

Specialization

  • 05.15.08 - Збагачення корисних копалин

27-10-2011

Specialized Academic Board

Д 08.080.02

Essay

Dissertation is devoted research of gravity distributive processes after size and by a closeness at enriching of coal and directed on the decision of task of increase of output of concentrate due to diminishing of his losses with the offcuts of production. In dissertation with the use of the power going near gravity classification and concentrating processes analytical researches are executed and conformities to the law of forming of structure of machine classes are set from their distributive ability after size and by a closeness. By these conformities to the law grounded ranges of size of machine classes are at enriching of coal but the developed is improved technology of enriching of ordinary coal. On foundation energy - and sizing parameters is carried out systematization of grainy environments on category at their distributive ability as after size so after a closeness, that allows to forecast the high-quality indexes of distributing of gravity processes.

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