国内盐湖卤水硼资源提取专利分析

Chinese Patent Analysis of Boron Extraction Technology from Salt Lack

中文关键词:  盐湖  卤水  硼  提取  专利

英文关键词::Salt Lake  Brine  Boron  Extracting  Patent

中文摘要:

      基于中国盐湖硼资源开发动态,选择国家知识产权局专利数据,从盐湖卤水硼资源提取相关专利申请时间、地域分布、主要方法等方面进行分析。发现中国专利包含多种盐湖硼资源提取方法,并且逐步走向成熟,其中萃取法已成为研究重点。近期关于多种伴生资源综合开发的专利越来越受到关注。对国内盐湖硼资源提取技术后续开发和产业发展提出了建议。

英文摘要:

      :Based on the development status of extracting boron from salt lake,SIPO patents in this field,are selected to fully analyze the patents application situation atdifferent time,different provinces,different applicants,and different methods.It is found that,in China,many methods were attempted,and some methods are gradually mature.The solvent extraction method is the new focus.Recently,more patents pay attention to comprehensive utilization of associated resources.At last,some suggestions are given to future research and industrial development.