Beijie Group Co., Ltd. Makes Progress on Comprehensive Utilization of Tibet Salt Lake

Announcement on the Progress of Research and Development Base for Comprehensive Utilization of Tibet Salt Lake by Beijie Group Co., Ltd.

Recently, Beijie successfully introduced the pre-concentrated salt field of the Zhabuye salt lake in Tibet, which provides all the membrane technology for the green comprehensive development and utilization of the 10,000-ton battery-grade lithium carbonate project. According to Beijie's announcement, the project started construction on June 26, 2023, using a high-performance membrane + adsorption + electrochemical + crystallization combined process to form an efficient, low-cost, continuous, and stable carbonate-type salt lake brine comprehensive utilization process. The aim is to improve the comprehensive utilization efficiency of salt lake resources (including lithium, potassium, rubidium, and cesium rare elements) and the smart operation and maintenance of salt lake extraction, while protecting the ecological environment. The project completed the foundation construction of the extraction route, equipment installation, and full system process debugging on December 17, 2023, and steadily produced lithium carbonate.