Development Of China's Recycled Molybdenum Industry

China's molybdenum recycling started late, and the recovery rate is also relatively low. The recovery rate of molybdenum beneficiation in developed countries is as high as more than 90%, and the taste of molybdenum concentrate is more than 52%, while the recovery rate of molybdenum beneficiation in China is 80%-87%, and the taste of molybdenum concentrate is 45%-52%. In addition, China's molybdenum recycling surface is also relatively narrow, mainly the molybdenum-containing waste catalysts and molybdenum-containing waste slag and metal products production of scraps after chemical treatment to produce sodium molybdate or ammonium molybdate.

In recent years, China's molybdenum production and consumption has increased steadily. With the rapid development of China's machinery, aviation, industry, railway and other industries, the demand for special steel will increase, molybdenum consumption will grow further, in order to protect China's molybdenum resources and the environment, to meet the domestic demand for molybdenum, and to achieve sustainable development of the economy, the state has continuously introduced measures to limit the mining and export of molybdenum, China's molybdenum industry should also attach great importance to the recovery and utilization of molybdenum resources, to strengthen the research and introduction of advanced molybdenum recovery Technology, improve the comprehensive recovery rate of molybdenum and valuable metal elements, change the resource advantage into technical advantage.