现在世界各国用于黄金生产的主要方法,乃是炭浆法和锌粉置换法。尽管这两种方法存在着能耗高、工艺流程长,载金炭磨损流失金,冶炼锌渣与尾浆和贫液中游离氰和氰化物后处理等诸多问题。但是过去的几十年中用这种方法为人类生产出大量的黄金,是世界各产金大国生产黄金的主要手段。随着科技的发展,几十年来黄金冶金学家也在不断的探索新的技术、寄望于改 Now the main method used by all countries in the world for gold production is the carbon slurry method and the zinc powder displacement method. Despite these two methods, there are many problems such as high energy consumption, long process flow, loss of gold-bearing gold loss, smelting of zinc dross and tailings, and free cyanide and post-treatment in lean solutions. However, using this method to produce large amounts of gold for mankind in the past decades has been the main means of producing gold by various gold-producing countries in the world. With the development of science and technology, gold metallurgists have been constantly exploring new technologies for decades,