【摘 要】
：
In this study,chestnut shell,the agricultural residue,was used as the feedstock for bio-ethanol fermentation.Pretreatment methods of hot acid impregnation a
【机 构】
：
National Energy R&D Center for Biorefinery,China,Beijing University of Chemical Technology. Beijing
【出 处】
：
The 4th International Conference on Biomass Energy Technolog
论文部分内容阅读
In this study,chestnut shell,the agricultural residue,was used as the feedstock for bio-ethanol fermentation.Pretreatment methods of hot acid impregnation and steam explosion were compared to investigate the enzymatic hydrolysis efficiencyof the chestnut shell.As a result,sugar obtained from steam exploded chestnut shell(SECS)was 36 g·L-1,which was 1.4 times and 11 times higher than the pretreatment method of hot acid impregnate chestnut shell(HAICS)and un-pretreated chestnut shell(UPCS),respectively.After saccharification,the ethanol fermentation was further investigated using different detoxification methods.
其他文献
Bio-char,producedfrombiomass pyrolysis,could be densifiedto deal withitsimperfectionoflow bulk and energy density,poor transport and storage,troublesome to
广播电视报的特牲及其表现形式对于广播电视报,有一种一般的看法,认为它是广播电视的补充和延伸。那么,是不是广播电视报仅是广播电视的消极附属物,不能主动进取,独立办报?当
电视台栏目的产生和运作通常存在两大问题,第一是节目改版频繁。创建时不成熟,仓促上马,目的不明确,单纯地为了改版而改版的现象比较多,导致电视节目没有较充足的时间建立自
In order to identify the effect of different chemical pretreatment on structure changes of corncob and its subsequent fast pyrolysis behavior,The chemical p
2001年,我的作品广播专题报道《菜头、鱼头、蟹头当上了村头》荣获中国新闻奖一等奖。获奖的人总要谈点心得体会,我这里也说一说自己的感受。与时代同步
In 2001, my work b
贝类养殖是我国海水养殖业中重要的一部分。贝类人工大规模养殖中关键环节是早期幼虫能否正常发育，这对幼虫变态和变态后生长率、存活率有很大影响，直接影响到生产效益，因此了解
An integrated novel approach was investigated for converting lipid-rich,wet/dry algae(Nannochloropsis Salina)into fatty acid ethyl esters(FAEE)under microwa
叶绿体是高等植物进行光合作用的场所,其正常发育依赖于细胞核基因和叶绿体基因的协调表达,这些基因的突变将导致叶绿体发育的缺陷及光合特性的改变。在我们的工作中,分别对两个水稻白化突变体albl和alblhc2的光合特性进行了研究,并对突变基因进行了图位克隆和功能分析,结果如下:1.水稻白化突变体albl的基因定位和功能研究通过X-射线诱变,我们获得了一例水稻白化突变体albl,该突变体在幼苗时期表现为
In this paper,corn straw in north cold climate regions are takenas the research object.With using the experimental method of orthogonal design,the straw siz
量子点(quantum dots，又称半导体纳米晶体)它是由Ⅱ族-Ⅵ族和Ⅲ族Ⅴ族元素组成的无机纳米颗粒，其尺度约为1-10纳米，由于尺度量子效应和介电限域效应使它们表现具有独特的光致发