钒是特种钢的重要台金元素之一。随着同民经济的发展,钒酸盐、钒的氧化物等钒制品在化学工业、石油化学工业中的应用越来越广泛。近几年来,国内外对于高纯钒酸盐及高纯五氧化二钒的需要量不断增加,因此研究高纯钒酸盐及高纯五氧化二钒的制取工艺具有重要的实用价值。一、工业级钒酸盐生产工艺简况高纯钒酸盐及高纯五氧化二钒几乎都是由工业级钒制品经净化提纯而制得,因此在研究高纯钒制品生产工艺时,必须首先了解工业级钒制品的生产现状,这样才能从中选择最合理的净化提纯工艺。 Vanadium is one of the important elements of special steel. With the economic development of the same people, vanadium products such as vanadate and vanadium oxide have been widely used in chemical industry and petrochemical industry. In recent years, domestic and foreign demand for high purity vanadate and high purity vanadium pentoxide continue to increase, so the study of high purity vanadate and high purity vanadium pentoxide preparation process has important practical value. First, the industrial grade vanadate production process profile High purity vanadate and high purity vanadium pentoxide almost all industrial grade vanadium purification by purification and prepared, so in the study of high purity vanadium products production process, we must first Understand the status of industrial production of vanadium products, so as to choose the most reasonable purification purification process.