离子吸附型稀土矿提取技术的专利分析
发布时间:2018-05-26 02:49
本文选题:离子吸附型稀土矿 + 提取技术 ; 参考:《稀土》2017年04期
【摘要】:利用中国专利检索数据库、Orbit世界专利检索数据库等,对离子吸附型稀土矿的提取技术领域的专利信息进行了分析,主要涉及国内的专利申请总体趋势、专利申请人、专利申请技术分布、专利申请地域分布的情况分析以及国外专利申请情况分析。建议加大专利申请力度,重点开发高效、环保、易工业化的提取技术,并集中研发优势,开发核心专利技术,同时加快进行国外专利申请布局。
[Abstract]:By using the Chinese patent retrieval database, orbit World Patent Retrieval Database, this paper analyzes the patent information in the field of ion adsorbed rare earth ore extraction technology, mainly involving the general trend of patent application in China, the patent applicant, Technical distribution of patent application, analysis of regional distribution of patent application and analysis of foreign patent application. It is suggested that we should increase the intensity of patent application, focus on the development of efficient, environmentally friendly and industrializing extraction technology, concentrate on the advantages of R & D, develop core patent technology, and speed up the distribution of foreign patent applications.
【作者单位】: 江西理工大学工程研究院;江西理工大学冶金与化学工程学院;北京有色金属研究总院有研稀土新材料股份有限公司;
【基金】:国家科技支撑计划项目(2015BAB16B01) 国家自然科学基金青年基金项目(51604128) 江西省主要学科学术和技术带头人培养计划(20142BCB22005)
【分类号】:G306;TD98
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本文编号:1935655
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