摘要
为了强化铅锌烧结，本文从１８ 种粘结剂中筛选出强化制粒、提高制粒小球强度的有机粘结剂Ｗ。通过工业应用表明：每吨烧结矿添加２．８８ ｋｇＷ，可使烧结机处理量增加４．８％ ，同时可使烧结块转鼓强度提高９．８％ ，烧结有效块率提高６．１９％ 和烧结机小时产块增加１１．２４％ ，不但价格适宜，而且无环境污染，易于工业实践。
In order to strengthen lead zinc sinter, we screen a kind of high effective binder W from eighteen kinds of binder. W is a strengthened granulation of sinter mix. It can raise the strength of granulation small ball. The results of industrial application show us that; when 2.88 kg W is added to per ton sinter mineral, the treatable of blast roaster can be increased by 4.8%. Tumbler strength of lumpy sinter can be raised by 9.8%. The sinter effective of lumpy rates can by raised by 6.19% and hourly output of blast roaster can be increased by 11.24%. Not only is the price proper, but also causes no pollution of the environment. Industrial practice is easy.
基金
国家自然科学基金
关键词
烧结
粘结剂
透气性
铅锌矿
强化
lead zinc sinter
binder Japan
penetrate unite
