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Techno-Economic Analysis of Biofuel Production Plants Producing Biofuels Using Fisher Tropsch Synthesis

机译:生物燃料生产厂的技术经济分析,生产生物燃料用柴油机合成

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To address rising climate change problems, one significant task is reducing pollution in the transport sector by substituting fossil with biomass-based fuels. One of the potential production methods is by Fischer-Tropsch (FT) synthesis. Both gasoline and diesel types of fuel can be produced. For FT fuels a carbon containing feedstock is needed as an end product, it can be processed in multiple ways using various systems, however the main parts of production are biomass preparation and gasification, where afterwards clean-up of the synthetic gas is required. A liquid form from the syngas is achieved via FT synthesis, after which hydroprocessing is needed for separating naphtha, diesel, and lighter-molecularweight hydrocarbons or other components. For comparison of biofuel plants, the biomass of choice, production processes and end products were analysed, as well as economic feasibility of technologies, to determine whether the costs and investments required are reasonable for the possible outcome.
机译:为了解决气候变化问题,一项重要任务是通过用基于生物质的燃料替代化石来减少运输部门的污染。其中一种潜在的生产方法是由Fischer-Tropsch(FT)合成。可以生产汽油和柴油类型的燃料。对于FT燃料作为最终产品需要含碳原料,可以使用各种系统以多种方式加工,但是生产的主要部分是生物质制备和气化,其中需要进行合成气体的清理。通过FT合成实现来自合成气的液体形式,之后需要加氢处理,用于分离石脑油,柴油和较轻分子量烃或其他组分。为了比较生物燃料植物,分析了选择,生产过程和最终产品的生物量,以及技术的经济可行性,以确定所需的成本和投资是否合理。

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