首页> 外文会议>Developments in Renewable Energy Technology (ICDRET 2009), 2009 >Environmental impact of rice husk briquette fuel use in Bangladesh: A case study of Mymensingh
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Environmental impact of rice husk briquette fuel use in Bangladesh: A case study of Mymensingh

机译:孟加拉国稻壳煤饼燃料使用对环境的影响:以Mymensingh为例

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The rice husk briquette fuel option is found to be the most environment friendly in the study area compared to wood fuel, natural gas and kerosene. The annual saving of CO2 is found to be 16.42 × 103 tonne by using 100% briquette fuel instead of 100% wood fuel (non-sustainable source) in the study area that would be US$197.04 × 103 worth annually. The cost of CO2 reduction is found to be -0.77 US$/ton that reveals, no additional cost is incurred due to the replacement of wood fuel stove by briquette fuel stove system. The sensitivity analysis expressed that the economic viability affected by the performance of rice husk briquette fuel over wood fuel (i.e. wood : briquette ratio) and the price variation. It is found that the rice husk briquette fuel option is viable up to wood: briquette ratio of 1.12 and variation in price of briquette up to 48%, if the additional cost incurred is reimbursed by the return from CO2 at a trade value of US$12.00/ton of CO2.
机译:与木燃料,天然气和煤油相比,稻壳型煤燃料是研究区域中最环保的燃料。通过使用100%的块煤燃料代替100%的木质燃料(非可持续性来源),发现CO 2 的年度节省量为16.42×10 3 吨在研究区域中,每年的价值为197.04美元-10 3 。发现减少CO 2 的成本为-0.77美元/吨,这表明,由于用煤球燃料炉系统代替了木质燃料炉,因此不会产生额外的成本。敏感性分析表明,经济可行性受稻壳煤饼燃料相对于木柴燃料的性能(即木材:煤饼比率)和价格变化的影响。研究发现,如果通过CO 2 2 的交易价为US $ 12.00 /吨。

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