摘要
相比于化石能源制氢和分解水制氢,生物质制氢具有节能、可再生和不消耗矿石资源等许多突出的优点,是未来规模化产氢的重要途径之一。本研究通过分析生物质制氢领域的国内外专利申请文献,分析了该领域的专利申请量,归纳出专利技术国别分布及重点申请人和专利权人,对国内专利权人的重点专利进行探讨,为相关产业及研究的发展方向提供参考。
Biomass hydrogen production has many prominent advantages over fossil energy hydrogen production and decomposition water hydrogen production, being one of the important routes for future scale production of hydrogen. This study analyzed the domestic and foreign patent application literatures in the field of biomass hydrogen production, analyzed the number of patent applications in this field, summarized the distribution of patent technology, and key applicants, patents and their core patents, provided reference to the direction for the development of related industries and research.
作者
杨姗姗
刘昱
YANG Shanshan;LIU Yu(Patent Examination Cooperation(Tianjin)Center of the Patent Office,CNIPA,Tianjin 300304,China)
出处
《河南科技》
2022年第12期136-140,共5页
Henan Science and Technology
关键词
生物质
制氢
核心专利
biomass
hydrogen production
core patent
