提高铅锌烧结结块率的新型高效粘结剂

New highly effective binder for lead-zinc sintering

为了强化铅锌烧结 ,从 18种粘结剂中筛选出能强化制粒、提高制粒小球强度的有机粘结剂L。工业应用表明 :在混合料中加入 0 .0 5 94%的L ,可使价廉、难处理的小矿山矿石用量增加 34 .2 2 % ,烧结机小时产块增加 11.6 % ,铅锌烧结结块率提高 16 .17%。使用粘结剂L经济效益显著 ,无环境污染 ,易于工业实践。

In order to increase the lumpy rate of lead zinc sintering, a new kind of high effective binder L was screened from eighteen kinds of binder, which is an organic binder raising the strength of granule. The results of industrial application showed that, when 0.0594% L is added into mixed mineral, the sintering lumpy rate can be raised by 16.17% and the hourly output of blast roaster be increased by 11.6%. It makes remarkable economic effects.