络合均相法生产钨酸是一项生产钨酸的新方法,它已用于工业生产。该方法有三个优点:一是省去人造白钨工序,从钨酸钠一步即可制得钨酸;二是可在常温、低酸度条件下进行;三是有一定的除钼作用。当钨沉淀90%时,钼沉淀40%;钨沉淀94%时,钼沉淀50%;前两个优点比较明显,第三个优点尚嫌不足。 The complex homogeneous production of tungstic acid is a new method of producing tungstic acid, which has been used in industrial production. The method has three advantages: one is to eliminate artificial white tungsten process, one step from tungstic acid can be prepared tungstic acid; the second is at room temperature, low acid conditions; the third is to have a certain role in addition to molybdenum. When 90% tungsten precipitation, molybdenum precipitation 40%; 94% tungsten precipitation, molybdenum precipitation 50%; the first two advantages are more obvious, the third advantage is still not enough.