Malyi E. Scientific foundations of methods for modifying coal and coal blends to produce high - quality blast-furnace coke

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0518U000052

Applicant for

Specialization

  • 05.17.07 - Хімічна технологія палива і пально-мастильних матеріалів

07-02-2018

Specialized Academic Board

Д 08.084.05

National Metallurgical Academy of Ukraine

Essay

This work defends results for theoretical and experimental research of thermal preparation of the coal, slightly metamorphosed in the electromagnetic field in order to obtain qualitative metallurgical coke, in spite of the reduction of primary coking coal volume (e.g. J and K grades) in the сoal blend. The processes which form the quality characteristics of the pitches at every technological step of their generating and processing has been studied. The features has been discovered of the thermochemical transformations of components of the coal tar of low pyrolytic degree. Such process promote the accumulation of the high-molecular constituentsof the commercial pitch and coal.

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