专利视角下膜法废润滑油处理技术发展研究  

Research on the development of waste oil treatment using membrane separation technology from the perspective of patent

作　　者：冯君[1] 柯威 邱鸣慧[3] 张俊[1] FENG Jun;KE Wei;QIU Minghui;ZHANG Jun(National Intellectual Property Information Service Center of Nanjing Tech University,Nanjing Tech University,Nanjing 211816,China;Nanjing Industrial Technology Research Institute of Membrane Material Co.,Ltd.,Nanjing 211800,China;State Key Laboratory of Materials-Oriented Chemical Engineering,Nanjing Tech University,Nanjing 211816,China)

机构地区：[1]南京工业大学高校国家知识产权信息服务中心,南京211816 [2]南京膜材料产业技术研究院有限公司,南京211800 [3]南京工业大学材料化学工程国家重点实验室,南京211816

出　　处：《膜科学与技术》2021年第5期155-164,共10页Membrane Science and Technology

基　　金：江苏省教育厅高校哲学社会科学研究基金项目“基于专利信息利用行为大数据分析的高校图书馆创新服务研究”(2018SJA0183)。

摘　　要：以膜法废油处理领域专利为研究对象,从专利来源趋势、专利申请国家与流向、专利申请人、专利技术构成等维度系统分析,为研发人员揭示技术发展脉络、国内外重点研发机构专利布局、研究热点等重要信息,并挖掘和解读有机膜废油处理,陶瓷膜废油处理和膜分离过程强化与集成3个重要技术分支的核心专利.基于专利分析结果,给出加强海外专利布局,密切关注膜分离在原油脱盐脱水、基础油脱蜡等领域的应用,加强膜分离与蒸馏、加氢催化等废油精炼技术集成工艺研发等建议.The development of waste oil treatment using membrane separation technology was researched from the perspective of patent.The patents were system analyzed from the aspects of application trend,technology source country,patentee,technology branches and etc.The important information such as technology development thread,patent portfolio of key patentees,research hotspots and so on are revealed.And the core patents of three important technology branches that is organic membrane waste oil treatment technology,ceramic membrane waste oil treatment technology and strengthening or integration of membrane separation process are mined and interpreted.Based on the results of patent analysis,it is suggested to increase the application of overseas patent,pay more attention to the application of membrane separation technology in crude oil desalination and dehydration,base oil dewaxing and other fields,strengthen the research of integrated process of membrane separation with waste oil refining technologies,such as distillation,hydrogenation catalysis and etc.

关 键 词：废润滑油 废油处理 膜分离 专利分析 

分 类 号：G306[文化科学]