石炭粘結性の簡易判定法 (I)

概要

論文の詳細を見る
For easy determination of caking property of various kinds of coal, not a few simple methods on a laboratory basis, requiring only a small amount of coal sample and no special apparatus, have been proposed. In the present treatise the drawbacks of those methods are pointed out and a new simple method for the purpose, devised from a fresh angle, is suggested. This method has been applied to thirty-nine different kinds of coal and also to charge coal, with the result that their characteristics as material for making metallurgical coke could be determined with a comparatively greater ease and accuracy.