竖罐炼锌制团用煤的选择和配用

The Selection and Application of the Coal for Shaft Furnace Zinc-making Briquetting

本文就长沙锌厂竖罐炼锌制团用煤由单一煤种改用混合用煤的数据，讨论了还原煤质量和配制对竖罐炼锌团矿质量和蒸馏效率的影响。

The Selection and Application of the Coal for Shaft Furnace Zinc-making Briquetting$$$$ Xiong Lianshan (Changsha Zinc Factory, Changsha,410013) Abstract In the paper the coal for shaft furnace zinc-making briquetting in Changsha zinc plant is studied The experiment consequences corresponding every proportion of the mixing coal which modified from pure coal are analyzed The influence of reducing coal quality and mixing proportion on nodulizing quality of shaft furnace zinc-making and reductive efficiency and distillation efficiency is discussed