نتایج جستجو برای: feedstock
تعداد نتایج: 5724 فیلتر نتایج به سال:
The development of biorefineries is a crucial step in the circular economy framework. In biorefineries, research intensified towards utilizing feedstocks, which do not need arable land or compete with food sources. this scenario, emerged, submerged and free-floating aquatic plants are garnering significant attention as potential feedstocks owing to their generation huge quantities, especially e...
As a green material, used date pits oil is increasingly utilized as inexpensive feedstock for ethyl ester (biodiesel) production. Waste date pits as a raw material are one of the highly produced agricultural wastes in Iran. This study investigated the effect of several procedure parameters including the ethanol/oil molar ratio, reaction temperature and amount of catalysts on the yield of the pr...
We conducted a life-cycle assessment (LCA) of ethanol production via bioconversion of willow biomass crop feedstock. Willow crop data were used to assess feedstock production impacts. The bioconversion process was modeled with an Aspen simulation that predicts an overall conversion yield of 310 liters of ethanol per tonne of feedstock (74 gal per US short ton). Vehicle combustion impacts were a...
Abstract The feedstock seasonality has been poorly studied in the anaerobic digestion process. could disturb process stability, mainly for fruit and vegetable waste. In this study, three seasonal waste mixtures generated wholesale markets were reduced to 10, 6, 4 mm assess influence of particle size reduction on biodegradability. methane yield ranged between 298 465 mL CH g VS −1 (volatile soli...
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