COMPARATIVE STUDY ON THE 1MW AND 5.5MW BIOMASS GASIFICATION AND POWER GENERATION SYSTEM
Small to middle-scale Biomass Gasification & Power Generation (BGPG) technology has sufficient flexibility and strong adaptability in line with loading conditions, and can be operated easily. It is suitable for the developing countries with dispersed biomass resource. A 1MW BGPG system has been developed by Guangzhou Institute of Energy Conversion, CAS since 1998. The system consists of a CFB gasifier, a gas purifying system, five parallel gas engines rated 200 kW each, and a wastewater treatment system. It can be used as the self-supply power plant by rice mills and timber mill factories with cheap biomass resources. To promote market competitiveness, a 5.5 MW BGPG system has been developing since 2005. It mainly consists of a CFB gasifier, a gas-purifying system, ten sets of 450kWe gas engines, a waste heat boiler, a 1.5MWe steam turbine, and waste water treatment system. Its overall efficiency has been improved from 18％ of the 1MW system to 26-28％. The design and operation performances of the two systems and their characteristics are introduced.
Xiuli Yin Chuangzhi Wu Longlong Ma Ping Chen Zhaoqiu Zhou
The Renewable Energy and Gas Hydrate Key Laboratory of Chinese Academy of Sciences Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences 2 Nengyuan Road, Tianhe District, Guangzhou, 510640, China
国际会议
2007世界太阳能大会(Proceedings of ISES Solar World Congress 2007)
北京
英文
2007-09-18（万方平台首次上网日期，不代表论文的发表时间）