国家鼓励稀土行业的技术创新。在《国家中长期科学和技术发展规划纲要(2006—2020年)》中，稀土技术被列为重点支持方向。国家支持稀土基础研究、前沿技术研究、产业关键技术研发与推广应用，推动建立以企业为主体、市场为导向、产学研相结合的技术创新体系。积极开发环境友好、先进适用的稀土开采技术，复杂地质条件高效采矿技术，共伴生资源综合回收技术，提高资源采收率和循环利用水平。大力组织研发低碳低盐排放、超高纯产品制备、膜分离、伴生钍资源回收和利用、尾气氟硫回收处理、化工原料循环利用、生产自动控制等先进技术，实现稀土高效清洁冶炼分离。引导稀土生产应用企业、科研院所和高等院校，大力开发稀土深加工和新材料应用技术。大力培养稀土科技人才，加强知识产权保护和技术标准建设，为稀土技术发展创造良好条件。

    近年来，国家加快推进企业技术改造。推动利用原地浸矿等高效绿色采选矿技术和先进设备改造现有稀土矿山，提高资源综合利用、生态修复、环境保护和安全生产水平，建设完善专用尾矿堆存和处理设施，加强尾矿保护与利用。鼓励利用无氨氮冶炼分离、联动萃取分离等先进技术和装备改造现有稀土冶炼分离生产线，降低化工材料消耗和“三废”排放。采用新型低排放、低能耗技术和设备改造稀土金属冶炼企业，提高生产效率和产品质量，降低能耗、物耗。加快淘汰氨皂化分离、氯化物电解、湿法制备氟化稀土等落后工艺和生产能力。支持企业将技术改造与兼并重组、淘汰落后产能相结合，加快推进落后企业关停并转。

    The state encourages technological innovation in the rare earth industry. The Outline of the National Program for Long- and Me-dium-term Scientific and Technological Development (2006-2020) lists rare earth technologies as a key field of research and develop-ment to get state support. The state supports basic studies and studies on frontier technologies related to rare earths, as well as the research and development, application and spread of critical industrial technologies, and promotes the establishment of an enterprise-centered, market-oriented technological innovation system that combines the efforts of enterprises, universities and research institutes. China actively develops environmentally-friendly, advanced and appropriate rare earth exploitation technologies, highly efficient mining technologies suited to complex geological conditions, and comprehensive recovery technologies for paragenetic and associated mineral resources, in order to raise the recovery rates and cyclical utilization levels of the resources. The country makes vigorous efforts in organizing research and development of advanced technologies for low-carbon and low-salt discharge, manufacturing of ultra-pure products, membrane separation, recovery and utilization of associated thorium resources, recovery and treatment of fluorine and sulfur in tail gas, recycling of chemical raw materials, and automatic production control, to realize the efficient and clean smelting and separation of rare earth metals. The government guides rare earth production and application enterprises, scientific research institutes and institutions of higher learning to develop deep processing and new material application technologies. It works hard to foster science and technology personnel, strengthen the protection of intellectual property rights, and establish technological standards, in order to create favorable conditions for the development of rare earth technologies.

    Over the past few years, China has accelerated the technological transformation of rare earth enterprises, encouraged the use of effi-cient and green technologies for mining and ore dressing, such as in-situ leaching, and advanced equipment to renovate rare earth mines, enhanced their performance in comprehensive resource utilization, ecological restoration, environmental protection and safe production. It has built and improved facilities for the storage and treatment of tailings to protect and make better use of tailing resources. The state also encourages the transformation of existing production lines of rare earth smelting and separation by using advanced equipment and technologies, such as separation without using ammonia, and fuzzy simultaneous extraction technology, in order to reduce the consumption of chemical materials and discharge of the “three wastes,” namely, waste gas, waste water and waste residues. New technologies and equipment featuring low discharge and low energy consumption are adopted to renovate rare earth smelting enterprises, to increase production efficiency, improve product quality and  lower energy and material consumption. The state is also accelerating the elimination of ammonia saponification extraction, chloride electrolysis, hydrometallurgical synthesis of rare earth fluoride, and other obsolete processes and capacities. It encourages enterprises to combine technological transformation with merger and reorganization and elimination of outdated capacities, in order to get backward rare earth enterprises to close down, suspend operations, merge with others or change their lines of production.