廿多年来,我厂生产钼铁所用的熟钼矿(称为焙砂),基本上是使用杨家杖子钼精矿在八层焙烧炉中进行焙烧而成的。长时间的实践,使我们掌握了焙烧杨家杖子钼矿的工艺条件。生产中返回品少,回收率较高。 In the past 20 years, the molybdenite used in our plant for the production of molybdenum iron (called calcine) has basically been obtained by calcining the molybdenum concentrate of Yangjiazhangzi in an eight-layer baking furnace. A long time practice, so that we have mastered the processing of Yangzi Zhangzi molybdenum processing conditions. Less return in production, higher recovery rate.