首页> 外文会议>Symposium on Biotechnology for Fuels and Chemicals; 20050501-04; Denver,CO(US) >Availability of Crop Residues as Sustainable Feedstock for Bioethanol Production in North Carolina
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Availability of Crop Residues as Sustainable Feedstock for Bioethanol Production in North Carolina

机译:北卡罗莱纳州的农作物残渣作为生物乙醇生产的可持续原料

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The amount of corn stover and wheat straw that can be sustainably collected in North Carolina was estimated to be 0.64 and 0.16 million dry t/yr, respectively. More than 80% of these crop residues are located in the coastal area. The bioethanol potential from corn stover and wheat straw was estimated to be about 238 million L (63 million gal/yr) in North Carolina. The future location of ethanol plant in North Carolina was estimated based on feedstock demand and collection radius. It is possible to have four ethanol plants with feedstock demand of 400, 450, 500, and 640 dry t/d. The collection radii for these four ethanol plants are 46, 60, 42, and 67 km (28, 37, 26, and 42 miles), respectively. The best location for a bioethanol plant includes four counties (Beaufort, Hyde, Tyrrell, and Washington) with feedstock demand of 500 t/d and collection radius about 26 mile.
机译:在北卡罗来纳州,可以持续收集的玉米秸秆和小麦秸秆的数量分别估计为0.64和16万干吨/年。这些农作物残留物中有80%以上位于沿海地区。在北卡罗来纳州,玉米秸秆和小麦秸秆产生的生物乙醇潜力估计约为2.38亿升(6300万加仑/年)。根据原料需求和收集半径估算北卡罗来纳州乙醇工厂的未来位置。可能有四个乙醇工厂,原料需求分别为400、450、500和640干t / d。这四个乙醇工厂的收集半径分别为46、60、42和67公里(28、37、26和42英里)。生物乙醇工厂的最佳位置包括四个县(Beaufort,Hyde,Tyrrell和华盛顿),原料需求为500吨/日,收集半径约为26英里。

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