With the optimal process, the oxidation rate of molybdenite was more than 99%.
2
经多种手段检测是其原料57%钼精矿含单质碳量增高所致。
After checking, above problem is caused by high increasing of simple substance carbon in raw material of 57% molybdenum concentrates.
3
提出制定新政策的建议和结合硫酸生产实现钼精矿集约化焙烧等一系列对策。
A series of proposals to formulate new policy were put forward as well as countermeasures to realize intensive baking of Moly concentrate combining with sulphuric acid production.