Fuel‐Driven Biorefineries Using Hydrothermal Processes,Chemie Ingenieur Technik

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Fuel‐Driven Biorefineries Using Hydrothermal Processes
Chemie Ingenieur Technik ( IF 1.5 ) Pub Date : 2020-10-12 , DOI: 10.1002/cite.202000093
Marco Klemm ₁ , Michael Kröger ₁ , Kati Görsch ₁ , Franziska Müller‐Langer ₁ , Stefan Majer ₁

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Regarding the aim of a CO₂‐neutral society by 2050, one target is to use the largest possible amount of the initial feedstock within the bioeconomy. In that context it is necessary to utilize also low‐value biomass in biorefineries. For wet streams, hydrothermal processes can make an efficient thermochemical application possible. To be used as transport fuel, strict limitations from national and international standards have to be fulfilled, e.g., regarding oxygen content. To reach these boundaries, commonly multistage approaches have to be applied. Within this framework utilization of hydrogen donors can be beneficial. Basic calculations of costs and greenhouse gas emissions are given for an exemplary case.

中文翻译：

使用水热工艺的燃料驱动生物精炼厂

关于到2050年实现CO _2中和型社会的目标，一个目标是在生物经济中使用尽可能多的初始原料。在这种情况下，有必要在生物精炼厂中利用低价值的生物质。对于湿流，水热过程可以使高效的热化学应用成为可能。为了用作运输燃料，必须满足国家和国际标准的严格限制，例如关于氧气含量。为了达到这些界限，通常必须采用多阶段方法。在此框架内，氢供体的利用可能是有益的。示例中给出了成本和温室气体排放的基本计算。

更新日期：2020-10-20

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