简要回顾了中国天然铀生产的发展历史，概述了中国铀资源勘查开发的现状，对中国天然铀生产在搅拌浸出、堆浸、地浸等方面取得的代表性新技术进行了简要介绍，分析了中国天然铀生产在深部、复杂资源开发方面面临的新挑战，提出了未来发展的新方向。应创新发展地浸采铀二次开发和地下水修复等技术，加快推进规模化、集约化、信息化的新型绿色铀矿山建设，夯实天然铀供应保障体系。
This paper briefly reviews the development history of natural uranium production in China and summarizes thepresent situation of uranium exploration and development. Representative new technologies of natural uranium production in the fields of mixing leaching，heap leaching and in-situ leaching are briefly introduced，and new challenges faced by China natural uranium production in the development of deep and complex resourcesare analyzed，and new developmentdirections for are put forward. China shouldstrengthen the technical research on secondary development and groundwater remediation of uranium in-situ leaching，accelerate the construction of a new type of green uranium mine with scale，intensification and information，and tamp the natural uranium supply guarantee system.
| Keywords： | New ChallengesNew TechnologiesNatural Uranium ProductionIn-situ Leaching of UraniumNew Directions |
