Recently, A core patent technology of lithium extraction from high magnesium lithium ratio in saline lake which independent research and development by Qinghai Institute of Salt Lakes was successful licensed to Qinghai Lithium Industry Co. Ltd. and Qinghai Dongtai Jinaier Lithium Tiomin Resources Inc, contract permission costs as high as 40 million yuan, this information like a "lockbuster " for patent technological achievements transformation field in our province, fully highlights the core patent technology to enhance the innovation capability of enterprises, to support the important role of enterprise innovation and development.

This patent uses ion selective migration and separation technology which can effectively separate the saline lake lithium magnesium elements, and the global problem of lithium extraction than saline lake high magnesium lithium was solved. This patent with advanced technology, high degree of automation and clean production and so on. The success of licensing patented technology to promote our province cooperation, accelerate the transformation of patent technology transfer, effectively improve the level of comprehensive utilization of Dongtai jinaier resources of saline lake, has important significance in improving the enterprise technological innovation capability and market competitiveness.