关于煤炭硫分分级的探讨

The Inquisition of Sulfur Classification of Coal

根据国家质量技术监督局的计划安排 ,国家标准GB/T15 2 2 4 - 1994《煤炭质量分级》需要修订。本文主要讨论“煤炭硫分分级”方面的内容。

The Nation standard of coal quality classification [GB/T15224-1994] should be revised according to the plan of the 'Nation Quality Technology Supervisory Bureau'. Sulfur classification of coal is discussed in this paper.