生物质气化发电技术具备哪些特点?

发布时间:2023-04-26 发布人:中拓 发布来源:/
(1)系统供货与电站建设周期短,一般合同签订到电站运行时间为4-6个月;
(1) The system supply and power station construction cycle is short, and the general contract signing to power station operation time is 4-6 months;
(2)电站总投资低(包括设备、土建、安装)
(2) Low total investment in power plants (including equipment, civil engineering, and installation)
(3)系统具有充分的灵活性和简便性,由于特能生物质气化发电系统由生物质气化炉和燃气内燃机(火花塞点火式)组成,该系统能随时开启和关闭,启动关闭时间短,对操作人员要求低,运行和维修成本低
(3) The system has sufficient flexibility and simplicity. Due to its composition of a biomass gasification furnace and a gas internal combustion engine (spark plug ignition), the special energy biomass gasification power generation system can be opened and closed at any time, with short startup and shutdown time, low requirements for operators, and low operating and maintenance costs
工业尾气发电机组
(4)系统具有较好的洁净性,生物质本身属可再生能源,可以有效地减少CO2、SO2等有害气体的排放。而气化过程一般温度较低(大约在700-900℃),NOx的生成量很少,所以能有效控制NOx的排放
(4) The system has good cleanliness, and biomass itself is a renewable energy source, which can effectively reduce the emissions of harmful gases such as CO2 and SO2. However, the gasification process usually has a lower temperature (around 700-900 ℃) and a low amount of NOx generation, which can effectively control NOx emissions
(5)系统具有是较高的经济性,生物质气化发电系统的灵活性,可以保证该技术在小规模下有效好的经济性,同时燃气发电过程简单,设备紧凑,也使生物质气化发电技术比其他可再生能源发电技术投资更小,所以总的来说,生物质气化发电技术是所有可再生能源技术中较为经济的发电技术。
(5) The system has high economic efficiency, and the flexibility of biomass gasification power generation system can ensure the effective and good economic efficiency of the technology on a small scale. At the same time, the gas power generation process is simple and the equipment is compact, which also makes the investment of biomass gasification power generation technology smaller than other renewable energy power generation technologies. Therefore, overall, biomass gasification power generation technology is the more economical power generation technology among all renewable energy technologies.
(6)相对于太阳能发电、风力发电、水力发电,生物质发电系统在生物质能源充足的情况下,发电时间每年能达到7200-8000小时,更快
(6) Compared to solar power generation, wind power generation, and hydropower generation, biomass power generation systems can generate 7200-8000 hours of electricity annually with sufficient biomass energy, resulting in faster investment returns
(7)气化副产物利用效率高和经济效益高: 气相产物(可燃气)用于发电、供气、替代燃煤;气化过程中副产的热水可以用来供洗浴热水或几种供热,液相产物(秸秆醋液)制备叶面肥、除臭剂等;固相产物(生物质炭)可制成炭基肥、活性炭、烧烤炭等;
(7) High utilization efficiency and economic benefits of gasification by-products: gas-phase products (combustible gas) are used for power generation, gas supply, and replacement of coal; The hot water produced during the gasification process can be used to provide hot water for bathing or several types of heating, and the liquid phase products (straw vinegar) can be used to prepare leaf fertilizer, deodorants, etc; Solid phase products (biomass charcoal) can be made into carbon based fertilizers, activated carbon, barbecue charcoal, etc;

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