秸秆气化集中供气项目的外部性、影响因素及发展对策  

Externality,influence factors and development countermeasures for straw gasification system for gas supply

作　　者：曹光乔[1] 张宗毅[1] 

机构地区：[1]农业部南京农业机械化研究所,江苏南京210014

出　　处：《可再生能源》2008年第3期38-42,共5页Renewable Energy Resources

摘　　要：以江苏省和安徽省的11个秸秆气化集中供气站的调研资料为基础,从技术经济的角度对秸秆气化站调研样本进行了财务评价、国民经济评价、影响因素分析,论证了秸秆气化集中供气项目的外部性,并找出了影响秸秆气化集中供气站经济效益的主要因素(供气价格、供气规模、初始投资、原料单价、产气效率),根据分析结论提出了秸秆气化集中供气项目的发展对策。Based on the investigation on the 11 straw gasification for central gas stations in JiangSu and AnHui province, and in the view of technical economy, financial evaluation, national economy evaluation, influential factor analysis have been carried out. The externality of straw gasification for gas supply project has been discussed, meanwhile, the main factors such as gas price, scale of gas supply, initial investment, raw material price, gasification efficiency, which influence the economic profit of straw gasification for gas supply station, have been found, at last, some concrete advices were given in order to improve the system based on the forenamed analysis.

关 键 词：秸秆气化 集中供气 经济性 

分 类 号：TK6[动力工程及工程热物理—生物能] S210.7[农业科学—农业机械化工程]