Calorific Value of Coke. 3. Influence of Coal Storage

Мирошниченко, И. В.; Мірошниченко, Д. В.; Shulga, I. V.; Balaeva, Ya. S.

doi:10.3103/s1068364x1912007x

Cited by 4 publications

(1 citation statement)

References 11 publications

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“…Moreover, the use of dry quenching improves such indicators of blast-furnace coke as the coke reactivity index (CRI) and CSR (coke strength after reaction with CO 2 ), the values of which largely determine the consumption of blast-furnace coke in a blast furnace. 11 At the same time, certain risks are inherent in CDQ, namely, large capital costs; loss of part of the coke due to gasification in the chambers; increased coke dust; additional pollutant emissions into the atmosphere with excess circulating gas.…”

Section: Introductionmentioning

confidence: 99%

Modeling of Coke Distribution in a Dry Quenching Zone

et al. 2023

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Herein, a method for the coke dry quenching (CDQ) process has been proposed and its optimization has been carried out, which will minimize the disadvantages of this process. This optimization was carried out to develop a technology for uniform coke distribution in the quenching chamber. A model of the real charging device for quenching coke from the Ukrainian enterprise PrJSC "Avdiivka Coke" was developed, and several shortcomings of its operation were shown. It is proposed to use a coke distributor in the form of a bell and a modified bell (specially shaped holes). Graphic mathematical models of the operation of these two devices were developed, and the efficiency of the last of the developed distributors was shown.

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Section: Introductionmentioning

confidence: 99%