Influence of Coke Production on the Formation of Dust Fractions after Reaction with Carbon Dioxide

IF 0.4 Q4 ENGINEERING, CHEMICAL

Coke and Chemistry Pub Date : 2024-03-01 DOI:10.3103/S1068364X2360015X

E. N. Vinogradov, A. A. Kalko, E. V. Karunova, O. A. Kalko

引用次数: 0

Abstract

The benefits of coke production from low-grade coal by stamp charging of the batch are discussed. The influence of production conditions on the formation of dust fractions (≤0.5 mm) after reaction with carbon dioxide is studied. The quantity of dust fractions formed is linearly related to the coke strength CSR after reaction with carbon dioxide. The batch composition and design features of the coke battery have no significant influence on this relationship. The formation of dust fractions (≤0.5 mm) is 1.68 times greater when using traditional coke in the blast furnace than when using coke produced from stamp-charged batch.

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焦炭生产对与二氧化碳反应后粉尘馏分形成的影响

讨论了利用低品位煤通过批量冲压装料生产焦炭的益处。研究了生产条件对与二氧化碳反应后形成粉尘碎片（≤0.5 毫米）的影响。与二氧化碳反应后形成的粉尘馏分数量与焦炭强度 CSR 呈线性关系。焦炭电池的批次组成和设计特征对这种关系没有显著影响。在高炉中使用传统焦炭时，粉尘馏分（≤0.5 毫米）的形成量是使用冲压配料焦炭时的 1.68 倍。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Coke and Chemistry ENGINEERING, CHEMICAL-

CiteScore

0.70

自引率

50.00%

发文量

期刊介绍： The journal publishes scientific developments and applications in the field of coal beneficiation and preparation for coking, coking processes, design of coking ovens and equipment, by-product recovery, automation of technological processes, ecology and economics. It also presents indispensable information on the scientific events devoted to thermal rectification, use of smokeless coal as an energy source, and manufacture of different liquid and solid chemical products.