65 石炭微細組織成分の形状がコークス品質に及ぼす影響(コークス品質,抽出物添加)

概要

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The production of high strength coke is required strongly in order to operate blast furnace under high production and low reducing agent rate. In this study, for the purpose of the control of coke microscopic structure that governs coke strength, the effect of maceral size and shape on coke quality was investigated. First, the shapes of macerals in typical coking coals were measured and it was found that they were different among maceral groups and coal rank. And then carbonization test blending the different shape of inert was carried out and the influence of inert shape on coke quality was estimated.
一般社団法人日本エネルギー学会の論文
2007-10-11