铁矿粉球团粘合剂的研制

Preparation of the Adhesive Compositions for Ironstone Powder Pel lets

选用一系列无机粘合剂和有机物，组成各种铁矿粉球团粘合剂配方，并用各配方制各种铁矿粉球团做出铁率试验，得出出铁率高于５０％且成本低廉的粘合剂为目的产品。

In order to raise the yield of iron from ironstone,its powder was bonded together forming the powder pellets by using a variety of adhesive compositions。The optimal adhesive constituents were seeked and thereby the ironstone powder pellets were prepared. The yield of iron from the powder pellets was more than 50%and the cost of the adheslve was relatively low。