焦炭与二氧化碳实际反应温度测定二氧化碳与焦炭反应后的反应性指数和强度的研究

IF 0.4 Q4 ENGINEERING, CHEMICAL

Coke and Chemistry Pub Date : 2025-02-24 DOI:10.3103/S1068364X24601112

V. V. Lavrik

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引用次数: 0

摘要

本文考察了焦炭与二氧化碳在1100℃高温气体介质中反应温度的实际值。当处理块状尺寸在20mm以上的焦炭样品时，要测定焦炭反应性指数和反应后的焦炭强度。根据州际标准GOST（国家标准）32248-2013[1]和俄罗斯联邦国家标准GOST（国家标准）R 54250-2023 (ISO 18894:2018)[2]以及国际（外国）标准，美国测试和材料协会ASTM D5341/D5341M-2019[3]和国际组织ISO 18894-2018标准化[4]的要求制造的装置。已经制定了旨在提高标准的建议。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Investigation of the Actual Reaction Temperature of Coke with Carbon Dioxide in Determining the Reactivity Index and Strength after the Reaction of CO2 with Coke

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Investigation of the Actual Reaction Temperature of Coke with Carbon Dioxide in Determining the Reactivity Index and Strength after the Reaction of CO2 with Coke

The article examines the actual value of the temperature of the reaction of coke with carbon dioxide in a gaseous medium at an elevated temperature of 1100°C. When processing coke samples with a lump size of 20 mm or more, to determine the coke reactivity index and coke strength after reaction. On installations manufactured in accordance with the requirements of the interstate standard GOST (State Standard) 32248-2013 [1] and the national standard of the Russian Federation GOST (State Standard) R 54250-2023 (ISO 18894:2018) [2], as well as international (foreign) standards, the American Society for Testing and Materials ASTM D5341/D5341M-2019 [3] and the International Organization for ISO 18894-2018 standardization [4]. Proposals aimed at improving standards have been formulated.

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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.