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A review on the co-processing of biomass with other fuels sources

机译:与其他燃料源的生物质协同处理综述

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Co-processing of different biomass with coal, plastics, vacuum residue, and vacuum gas oil can be very good sources of generation of transportation fuels with value-added chemicals, high heating value chars. Biomass has been converted to fuels, and value-added chemicals using, liquefaction, solvent extraction, gasification, pyrolysis, fast pyrolysis, steam pyrolysis, Fischer Tropsch process, fermentation to bioethanol, hydrodeoxygenation, transesterification and combustion. But their availability as a feedstock is very limited. Thus, co-processing comes as a versatile technology. The effect of the various experimental parameters such as temperature, type of feed, the blending ratio, type of reactor, catalyst type on the conversion yields and yield type has been discussed. Co-processing of biomass with coal, vacuum residue, plastics, and waste oil has also been discussed to give an in-depth detail of the research in this area. The co-processing indicates a series of reactions taking place between the reactive moieties of biomass with that of the other fuel sources leading to the formation of gasoline as well as diesel range hydrocarbons in the liquid product obtained. The synergism of the co-processing reactions is also established. Thus, co-processing can pave a path for generation of the most sought after fuels incorporating the bio-oils and seed oils into the existing refinery and creation of bio-refinery. This would bring about a leading step toward a bio-economy with lesser environmental impacts.
机译:用煤,塑料,真空残留和真空燃气油的不同生物量的共同加工可以是具有增值化学品的运输燃料的发电来源非常好,加热值高。生物质已被转化为燃料,并使用增值化学品,液化,溶剂萃取,气化,热解,快速热解,蒸汽热解,Fischer Tropsch工艺,发酵到生物乙醇,加氢氢胺,酯交换和燃烧。但它们作为原料的可用性非常有限。因此,共同处理是一种多功能技术。已经讨论了各种实验参数,例如温度,进料类型,混合比,反应器类型,催化剂型对转化产率和产量类型的影响。还讨论了与煤,真空残留,塑料和废油的生物质的共处理,以便在该地区进行了深入的研究。共处理表明,在生物质的反应性部分之间发生了一系列反应,其它燃料源导致汽油的形成以及所获得的液体产品中的柴油范围烃。还建立了共同加工反应的协同作用。因此,共同处理可以铺平一直是生成燃料最受欢迎的燃料,将生物油和种子油纳入现有的炼油厂和生物炼油厂的创造。这将为具有较小的环境影响的生物经济带来一步。

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