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Employment of biogas as pyrolysis medium and chemical feedstock
Journal of CO2 Utilization ( IF 7.2 ) Pub Date : 2022-01-07 , DOI: 10.1016/j.jcou.2021.101877
Seonho Lee , Yiu Fai Tsang , Kun-Yi Andrew Lin , Eilhann E. Kwon , Jechan Lee

Organic waste biomass is transformed to biogas via anaerobic digestion. Biogas is typically used as a gaseous fuel to produce heat and power, incentivized by regulatory support schemes in different regions and countries. However, energy production via biogas combustion is limited to local sites, and a lower fuel quality of biogas than natural gas is another limitation on the direct use of biogas as a fuel. Alternative ways are to employ biogas as (1) pyrolysis medium to effectively modify the quality and quantity of pyrolytic products and (2) feedstock for the production of high-value commodity chemicals. In this regard, this review is aimed at providing an overview on the use of biogas either as pyrolysis medium or as renewable chemical feedstock.



中文翻译:

使用沼气作为热解介质和化学原料

有机废物生物质通过厌氧消化转化为沼气。在不同地区和国家的监管支持计划的激励下,沼气通常用作产生热量和电力的气体燃料。然而,通过沼气燃烧产生的能源仅限于当地,沼气的燃料质量低于天然气是直接使用沼气作为燃料的另一个限制。替代方法是使用沼气作为 (1) 热解介质以有效改变热解产品的质量和数量,以及 (2) 用于生产高价值商品化学品的原料。在这方面,本综述旨在概述沼气作为热解介质或可再生化学原料的用途。

更新日期:2022-01-08
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