roasting test

Abstract: The laboratory test of pelleting and roasting with proportioning of inplant pellet dust was presented.

文摘: 着重介绍了采用球团厂除尘灰造球焙烧实验室试验.

The experiments included both small and extended test. Because the Arsenic in secondary zinc oxide exists mainly in the form of arsenous oxide, which is volatile, the roasting method of adding reductant carbon to secondary zinc oxide is used to remove Arsenic.

本研究实验包括小型实验和扩大实验，由于次氧化锌中砷主要以三氧化二砷形态存在，因此可以通过三氧化二砷易挥发特性，采用在次氧化锌中加入炭还原剂的焙烧方法脱砷。

The roasting test and bend test results.

烘烤试验及弯曲试验表明,该工艺结合力很好.

The laboratory test of pelleting and roasting with proportioning of in plant pellet dust was presented.

着重介绍了采用球团厂除尘灰造球焙烧实验室试验.