(中南大学 冶金与环境学院，长沙410083)
摘 要: 进行多领域、跨学科的研究和借鉴，是实现理论创新和技术革新的一种有效手段。冶金和地球化学是两个关系极为紧密的学科。地球化学领域所研究的诸如元素性质、元素在自然界的分布和分配，以及元素的迁移形式与赋存状态等内容，在冶金过程中也备受关注。以钨钼冶金过程中的钨钼分离为例，简要地阐述地球化学理论在钨钼分离新工艺开发中的作用，表明地球化学的相关理论和现有研究成果，能为冶金过程新理论的建立和新工艺的开发提供新的思路，具有重要的借鉴意义和实用价值。
关键字: 钨冶金；钼冶金；地球化学；钨钼分离；除钼
（School of Metallurgy and Environment, Central South University, Changsha 410083, China）
Abstract:Interdisciplinary and transdisciplinary researching is an effective approach for the innovation of theoretical and technology. And there is a close relation between metallurgical and geochemical. The important research contents in geochemistry, such as the properties, partitioning, distribution, migration forms, and occurrence of the elements in nature, have been also attracted much attention in metallurgy. Taking the separation of tungsten and molybdenum in tungsten and molybdenum metallurgy as an example, the enlightenment of geochemistry on the technology development of the separation of molybdenum and tungsten was described. The results indicate that the relevant theories and research achievements of geochemistry can provide new ideas for establishing new metallurgical theory and exploiting new process, which have important referential significance and practical value.
Key words: tungsten metallurgy; molybdenum metallurgy; geochemistry; separation of molybdenum and tungsten; molybdenum removal
