The potassium permanganate is one kind of important manganesecompound, at present, it is mainly produced with the potassium manganate for the between product.
高锰酸钾是一种重要的锰的化合物，它的制备目前主要是用锰酸钾为中间产物来制备。
2
Being as catalysts, several transition metal of compound can be used to air-blowing asphalt, such as iron, cobalt and manganese.
以铁、钴、锰等过渡金属的化合物作为催化剂，对沥青催化氧化。
3
From the point-of-view of specific energy, environmental pollution (toxicity) and cost, lithium manganese oxide will be the most promising compound.