燃煤耦合生物质气化发电技术研究  

Coal Coupled Biomass Gasification Power Generation Technical Solutions

作　　者：胡鹏龙 于强[2] 周昊[1] 马孝纯[2] 崔成云[2] 祝令昆[3] 季鹏 舒振杨 Hu Penglong;Yu Qiang;Zhou Hao;Ma Xiaochun;Cui Chengyun;Zhu Lingkun;Ji Peng;Shu Zhenyang(State Key Laboratory of Clean Energy Utilization（Zhejiang University）,Hangzhou 310027,China;State Key Laboratory of Efficient and Clean Coal-fired Utility Boilers（Harbin Boiler Company Limited）,Harbin 150046,China;Harbin Boiler Co.,Ltd.,Harbin 150046,China)

机构地区：[1]能源清洁利用国家重点实验室(浙江大学),浙江杭州310027 [2]高效清洁燃煤电站锅炉国家重点实验室(哈尔滨锅炉厂有限责任公司),黑龙江哈尔滨150046 [3]哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046

出　　处：《锅炉制造》2018年第6期32-36,共5页Boiler Manufacturing

摘　　要：碳减排是火电企业面临的主要难题之一,按照现有技术,通过机组提效降低煤耗的方法难以实现大幅降低碳排放的目标。生物质作为燃料发电碳排放按照"零排放"计算,因此燃煤机组耦合生物质发电是现阶段最为有效降低碳排放的手段之一。以国内首个20MW燃煤耦合生物质气化发电示范项目为例,介绍了各子系统的设计要点,并针对一些关键性问题进行探讨,通过计算发电成本,提出政策补贴的必要性。Carbon reduction is one of the main problems faced by thermal power plants. According to the existing technology, it is difficult to achieve the goal of reducing carbon emissions by means of improving unit efficiency and reducing coal consumption. Carbon emissions from biomass fuel generation are calculated on a ＂Zero emission＂ basis, so coal - fired units coupled biomass power generation is one of the most effective way to reduce carbon emissions. Taking the first demonstration pro- ject of 20MW coal -fired coupled biomass gasification in China as an example, the design points of each subsystem are introduced, and some key problems are discussed. The necessity of policy subsidy is put forward by calculating generation cost.

关 键 词：燃煤耦合生物质气化 生物质气化 示范工程 

分 类 号：TK6[动力工程及工程热物理—生物能]