循环流化床锅炉专利现状与趋势分析  

The current situation and trend analysis of circulating fluidized bed boiler patents

作　　者：蔡毅[1] 程乐鸣[1] 邱坤赞[1] 夏云飞[1] 王勤辉[1] 方梦祥[1] 

机构地区：[1]浙江大学 能源清洁利用国家重点实验室,浙江杭州310027

出　　处：《能源工程》2013年第1期1-6,共6页Energy Engineering

基　　金：科技部国际合作资助项目(2011FR60190);国家"十二五"科技支撑计划资助项目(2012BAA02B01-03)

摘　　要：采用专利地图技术分析国内外循环流化床锅炉相关技术专利,通过专利和专利申请人数量分析得出,目前循环流化床锅炉相关技术仍处于发展阶段;中国已成为循环流化床锅炉技术的重要集中区域,技术的研究热点主要分布在燃烧和传热方式的优化、烟气处理、颗粒回收和分离领域;结合中国发展现状,提出促进中国循环流化床锅炉技术发展建议。A patent map method was used to analyze patents of circulating fluidized bed （CFB） boiler worldwide. Ana- lyzing the number of patents and applicants, it was concluded that technologies of the CFB boiler were still under the stage of development at present. China has been an important centralized country of the technologies. The most inter- esting research fields focused on optimization of combustion and heat transfer, treatment of flue gas, recirculation and separation of particles. Suggestions on the development of CFB boilers technology in China were proposed.

关 键 词：专利 专利地图 循环流化床锅炉 趋势分析 

分 类 号：TK229.66[动力工程及工程热物理—动力机械及工程]