基于专利分析的钨矿物浮选技术态势研究

发布时间：2018-10-11 14:59

【摘要】：专利分析是通过对专利说明书、专利公报中大量零碎的专利信息进行分析、加工、组合,获得该领域专利信息的统计规律,使这些信息化为具有总揽全局并对整个行业具有前瞻性情报的方法。浮选是目前钨矿物分选的主要方法。本文通过基于专利分析的手段,跟踪钨浮选技术动态,对钨浮选技术专利发展态势进行了综合分析。研究表明,近年来有关钨浮选技术的热点主要集中在工艺改进方面,占总数的86%;对钨浮选技术的原始创新主要集中在浮选药剂的开发方面,其中捕收剂尤为受关注,占了总专利数的5%。
[Abstract]:Patent analysis is the statistical law of obtaining patent information in this field by analyzing, processing and combining a large number of fragmented patent information in patent specifications and patent bulletins. Make these information as a way to have the overall picture and forward-looking information for the entire industry. Flotation is the main method for the separation of tungsten minerals. By means of patent analysis, the development trend of tungsten flotation technology patent is analyzed synthetically in this paper. The results show that in recent years, the hot spot of tungsten flotation technology is mainly focused on technological improvement, accounting for 86% of the total, and the original innovation of tungsten flotation technology is mainly focused on the development of flotation reagents, among which the collector is especially concerned. It accounts for 5% of the total number of patents.
【作者单位】： 江西理工大学工程研究院;
【分类号】：TF841;;TD952
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本文编号：2264482