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Bio-SNG as fuel in steel industry heating furnaces-integration of a biomass gasifier with a steel plant

机译:Bio-SNG作为钢铁工业供暖炉的燃料 - 用钢铁厂的生物质气化炉集成

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Climate change,as a result of anthropogenic greenhouse gas (GHG) emissions,is of great concern for society today.Industry accounts for almost 40% of global CO2 emissions and consequently it is important that this sector investigate options to reduce its CO2 emissions.In this paper,an economic evaluation of integration of a biomass gasifier with a steel plant is performed.Synthetic natural gas (bio-SNG) from the gasifier substitutes liquefied petroleum gas as fuel in the steel plant’s heating furnaces.Eight future market scenarios are used to analyse investment opportunities to integrate production of bio-SNG with a case study steel plant.Results from the analysis show that high fossil fuel prices could make integration of a biomass gasifier and fuel conversion profitable.Moreover,profitability is highly dependent on biomass price.At current price levels,production cost for bio-SNG is 82 EUR/MWh.
机译:由于人为温室气体(GHG)排放的气候变化,对社会非常关切。工业占全球二氧化碳排放的近40%,因此该部门研究了减少二氧化碳排放的选项。本文,将生物质气化炉与钢铁厂一体化的经济评价。来自气化器的合成天然气(Bio-SNG)将液化石油气替换为钢铁厂的加热炉中的燃料。扩展未来市场场景习惯于分析投资机会,将Bio-SNG的生产与案例研究钢铁厂。分析结果表明,高化石燃料价格可以融入生物质气化炉和燃料转换盈利。盈利高度依赖于生物质价格。目前的价格水平,Bio-SNG的生产成本为82欧元/兆瓦。

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