• 主题
高级搜索  >
历史搜索 清空历史
首页> 美国卫生研究院文献>BioMed Research International >Biofuel Manufacturing from Woody Biomass: Effects of Sieve Size Used in Biomass Size Reduction
【2h】

Biofuel Manufacturing from Woody Biomass: Effects of Sieve Size Used in Biomass Size Reduction

机译：木质生物质生产生物燃料：筛分尺寸对减少生物质尺寸的影响

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务，本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文，但由于OA文献来源多样且变更频繁，仍可能出现获取不到、文献不完整或与标题不符等情况，如果获取不到我们将提供退款服务。请知悉。
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Size reduction is the first step for manufacturing biofuels from woody biomass. It is usually performed using milling machines and the particle size is controlled by the size of the sieve installed on a milling machine. There are reported studies about the effects of sieve size on energy consumption in milling of woody biomass. These studies show that energy consumption increased dramatically as sieve size became smaller. However, in these studies, the sugar yield (proportional to biofuel yield) in hydrolysis of the milled woody biomass was not measured. The lack of comprehensive studies about the effects of sieve size on energy consumption in biomass milling and sugar yield in hydrolysis process makes it difficult to decide which sieve size should be selected in order to minimize the energy consumption in size reduction and maximize the sugar yield in hydrolysis. The purpose of this paper is to fill this gap in the literature. In this paper, knife milling of poplar wood was conducted using sieves of three sizes (1, 2, and 4 mm). Results show that, as sieve size increased, energy consumption in knife milling decreased and sugar yield in hydrolysis increased in the tested range of particle sizes.
机译：减小尺寸是从木质生物质生产生物燃料的第一步。通常使用研磨机进行，粒度由安装在研磨机上的筛子的尺寸控制。据报道，关于筛分尺寸对木质生物质研磨中能量消耗的影响。这些研究表明，随着筛子尺寸的变小，能源消耗急剧增加。但是，在这些研究中，未测定磨碎的木质生物质水解中的糖产量（与生物燃料产量成比例）。缺乏关于筛分尺寸对生物质磨粉能耗和水解过程中糖产量的影响的综合研究，使得难以决定应选择哪种筛尺寸，以最大程度地减少尺寸减小中的能耗并最大程度地提高糖产量。水解。本文的目的是填补文献中的空白。在本文中，使用三种尺寸（1、2和4mm）的筛子对杨木进行了刀磨。结果表明，随着筛孔尺寸的增加，在试验粒度范围内，刀磨过程中的能耗降低，水解中的糖产量提高。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号