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Registration Number

0222U005325, 0121U109544 , R & D reports

Title

Development of scientific and technical bases for the production of blast furnace coke with high heat of combustion

Head

Miroshnychenko Denys V., Доктор технічних наук

Registration Date

27-12-2022

Organization

National Technical University "Kharkiv Polytechnic Institute"

Description

 The object of research is the process of formation of heat of combustion of blast furnace coke under the influence of raw materials and technological factors of its production. The purpose of the work is to develop the scientific and technical basis for the production of blast furnace coke with increased heat of combustion (>33,0 MJ/kg). Research methods - in the experimental part of the work, modern standardized methods of analysis of coal properties are used - sieve, technical, petrographic and elemental analyses, determination of cohesiveness and cohesiveness of coal (plastometry, swelling, Rog index, dilatometry according to Audiber-Arnu and flowability of plastic mass according to Gieseler) , heat of combustion, degradability, maximum moisture content, actual density, yield of chemical products of coking, degree of oxidation of coal. System analysis and synthesis, generalization, formalization, classification, analogy were used among the theoretical methods. The novelty of the research results lies in the development of the technological bases for the production of blast-furnace coke with an increased heat of combustion and the creation of a pilot sample (batch) of blast-furnace coke with a heat of combustion higher than 33,0 MJ/kg. The main theoretical provisions and results of experimental research are used in the educational process at the Department of Oil, Gas and Solid Fuel Processing Technologies of the National Technical University «Kharkiv Polytechnic Institute» and Chemical Technology of Oil and Gas Processing of the National University «Lviv Polytechnic».

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Ivakh Oleksandra O
Bilets Dar’ia Yu
Bogoyavlenska Olena V.
Weisberg Olga V
Hryhorov Andrii B.
Grigoriev Georgy A
Kanunnikova Nadiya O
Karnozhytsky Pavlo V
Kovalenko Yulia I
Lysenko Igor A
Maizelis Antonina O
Shulga Igor V