木屑发电的技术分析:典型发展中经济体废弃物管理的范式转变

Q4 Energy
Kesiena Owebor, Smith Otuagoma, Ogheneakpobo Eyenubo, Arthur Uranta, Friday Ukrakpor, Kesiena Ezewu, Ebimene Ebisine
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引用次数: 0

摘要

木屑的妥善管理对社会经济发展至关重要。在这项研究中,废物转化为能源已被提议在哈科特港选定的木材市场,即伊洛渊木材市场,海洋基地木材市场和Mile 3木材市场利用锯末。采用定量的方法对任意燃烧木屑的生成量、能源潜力、发电能力和污染物减量进行了估算。研究结果表明,伊洛渊、海军基地和Mile 3木材市场每年分别产生171千吨、42千吨和12千吨锯末。此外,这些木材市场中木屑的年能源潜力在206-3000 TJ之间,而发电量在2.65-42.56 MW之间。拟议的发电量可以满足伊洛渊、海军基地和Mile 3木材市场的能源需求,分别为10.2吉瓦时、2.7吉瓦时和0.7吉瓦时,并为其所在社区提供额外的清洁能源,分别为每年308.8吉瓦时、76吉瓦时和19.2吉瓦时。此外,该研究还显示了减少污染物的潜力:颗粒物为5.85-85.5吨,一氧化碳为760.5-11102吨,二氧化硫为0.59-8.55吨,氮氧化物为5.85-85.5吨。这项研究可以支持尼日利亚和面临类似废物管理挑战的社会正确利用锯末的政策决定。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Technical Analysis of Sawdust-to-Power: A Paradigm Shift in Waste Management in a Typical Developing Economy
The proper management of sawdust is critical to socioeconomic development. In this research, waste-to-energy has been proposed to utilize sawdust in selected timber markets in Port Harcourt, namely, Illoabuchi Timber Market, Marine Base Timber Market, and Mile 3 Timber Market. A quantitative approach has been taken to estimate the sawdust generation, energy potential, power generation capacities, and pollutant reduction of indiscriminate combustion of sawdust. The findings suggest that, annually, 171 ktons, 42 ktons and 12 ktons of sawdust, respectively, are generated at the Illoabuchi, Marine Base, and Mile 3 timber markets. Also, the annual energy potential of sawdust in each of these timber markets is within 206-3000 TJ, while power generation is within 2.65-42.56 MW. The proposed power generation can serve the energy needs of the timber markets estimated at 10.2 GWh, 2.7 GWh, and 0.7 GWh, respectively, for Illoabuchi, Marine Base, and Mile 3 timber markets, and also provide extra clean energy for their host communities, respectively, at 308.8 GWh, 76 GWh, and 19.2 GWh, annually. Additionally, the study shows the potential for the reduction of pollutants: particulate matter at 5.85-85.5 tons, carbon monoxide at 760.5-11102 tons, sulfur dioxide at 0.59-8.55 tons, and nitrogen oxide at 5.85-85.5 tons. This research can support policy decisions on properly utilizing sawdust in Nigeria and societies with similar waste management challenges.
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来源期刊
Journal of Nuclear Energy Science and Power Generation Technology
Journal of Nuclear Energy Science and Power Generation Technology Energy-Energy Engineering and Power Technology
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