(中南大學 冶金與環(huán)境學院，長沙410083)
摘 要: 進行多領域、跨學科的研究和借鑒，是實現(xiàn)理論創(chuàng)新和技術革新的一種有效手段。冶金和地球化學是兩個關系極為緊密的學科。地球化學領域所研究的諸如元素性質(zhì)、元素在自然界的分布和分配，以及元素的遷移形式與賦存狀態(tài)等內(nèi)容，在冶金過程中也備受關注。以鎢鉬冶金過程中的鎢鉬分離為例，簡要地闡述地球化學理論在鎢鉬分離新工藝開發(fā)中的作用，表明地球化學的相關理論和現(xiàn)有研究成果，能為冶金過程新理論的建立和新工藝的開發(fā)提供新的思路，具有重要的借鑒意義和實用價值。
關鍵字: 鎢冶金；鉬冶金；地球化學；鎢鉬分離；除鉬
（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
