Piroliza je zelo kompleksna termo-kemična razgradnja snovi, ki poteka pri temperaturah, višjih od 300 °C v inertni atmosferi. Uporabnost biomase kot ogljično nevtralnega energenta ali surovine za nadaljnjo predelavo se poveča, če biomaso s pirolizo pretvorimo v tri značilne produkte – bio oglje, bio pirolizno olje in bio plin. Uvodni del magistrske...
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Published in Frontiers in Energy Research
Rapid characterization of biomass composition is a key enabling technology for biorefineries—the ability to measure the chemical composition of biomass materials entering the biorefinery as well as the composition of key process intermediate streams would allow real-time process control and the development of robust models to predict process perfor...
Published in Frontiers in Materials
The excessive dependency on fossil fuel resources could be curtailed by the efficient conversion of lignocellulosic biomass. Biochar, a porous carbonaceous product synthesized exploiting thermochemical conversion pathway, could be an environment-friendly replacement of fossil fuel resources. Slow pyrolysis, a sub-class among various thermochemical ...
Published in Frontiers in Chemistry
Biomass, a globally available resource, is a promising alternative feedstock for fossil fuels, especially considering the current energy crisis and pollution. Biomass-derived diols, such as 2,5-bis(hydroxymethyl)furan, 2,5-bis(hydroxymethyl)-tetrahydrofuran, and 1,6-hexanediol, are a significant class of monomers in the polyester industry. Therefor...
The filter mud in molasses has a significant inhibitory effect on biological activity and cannot be utilised by organisms; therefore, before molasses are biotransformed, the filter mud will be separated and directly discarded in the environment. In this study, the filter mud was used as the retarder of cement concrete OPC 42.5 for the first time. I...
Published in International journal of environmental health research
Chronic Obstructive Pulmonary Disease (COPD) is attributable to household air pollution and is known to increase the Disability Adjusted Life Years (DALYs), morbidity and mortality and women are most susceptible groups for the exposure. In order to understand the global risk among women with COPD due to exposure of household air pollutants, an evid...
The application of biomass-based carbon “biochar” in the direct air capture of automobile CO2 emissions was investigated due to its porous microstructure, low cost, high abundance, and reuse of industrial waste. A relatively large share of U.S. greenhouse gas emissions is a result of petroleum-based, CO2-emitting automobiles. CO2 capture, which use...
Published in Conservation biology : the journal of the Society for Conservation Biology
【摘要】国际上对木材和其它森林产品的需求在持续快速增长, 而动物群落如何应对与木质生物能源生产相关的日益加剧的资源开采, 仍然存在不确定性。美国东南部是生物多样性的热点地区, 也是全球木质生物质的主要来源之一, 本研究分析了该地区木材生产景观中蝙蝠、蜜蜂、鸟类和爬行动物 α 多样性和 β 多样性的变化。我们沿空间梯度对森林土地利用情况两两取样 (代表采伐前和采伐后), 以评估几种生物质采伐造成的生物群落变化。短期轮伐和皆伐后清除残留物都与成对的土地利用样方之间 α 多样性降低, (分别为 −14.1 个物种和 −13.9 个物种) 及 β 多样性 (即 Jaccard 异质性) 降低 (分别为 0.46 和0.50) 有关, 而中期轮伐间苗则可以增加 α 多样性 (+3.5 种) 和 β 多...
Published in Journal of Physics: Conference Series
A supercapacitor (SC) is an energy storage device with high energy density, high power density, long life cycle and a bundant material in nature.. Activated carbon based on coconut shell waste (ACCS) is one of the most promising supercapacitor base materials due to its abundance in nature, environmentally friendly, and high surface area. Activated ...
