【摘 要】
:
Macroalgae,such as Enteromorpha prolifera(EP),has recently bloomed due to the eutrophication of seawater in eastern China.However,EP may be utilized as a re
【机 构】
:
Laboratory of Environment-Enhancing Energy(E2E),and Key Laboratory of Agricultural Engineering in St
【出 处】
:
The 4th International Conference on Biomass Energy Technolog
论文部分内容阅读
Macroalgae,such as Enteromorpha prolifera(EP),has recently bloomed due to the eutrophication of seawater in eastern China.However,EP may be utilized as a renewable feedstock to produce biocrude oil through hydrothermal liquefaction(HTL).An orthogonal design was applied to investigate the effects of changing the operational parameters,including the holding temperature(260,290,320 ℃),the retention time(30,60,90 min)and the total solid content(TS)(10,20,30%)on the HTL of EP.The highest biocrude oil yield was 13.89%at 320 ℃,a retention time of 60 min,a TS of 10%,and an oil higher heating value(HHV)of 33.51 MJ/kg.The relatively low oil yield was probably due to the high content of ash(29.16%)in EP.GC-MS analysis indicated that the biocrude oil mainly consisted of hydrocarbons,ketones,esters,aldehydes,and nitrogen-containing compounds.
其他文献
Assuming xylan hydrolysis to xylose in sugarcane bagasse(SB)by liquid hot water(LHW)and xylose further degradation to furfural were two consecutive first-or
As one of non-edible oil sources for biodiesel production,oils from microalgae have gained great attention in recent years.To promote microbial oils as the
有机染料废水由于具有结构复杂、色度深,性质稳定,难生化降解等特性而备受关注。作为吸附剂的多孔炭微球由于具有比表面积大,表面官能团丰富和很好的吸附性能而引起了人们的兴趣。本文以廉价易得、来源广泛的酵母为原料,制备了两种复合材料,为染料废水的处理提供了新型的、环境友好的碳材料。(1)以酵母为原料,通过水热法制备出的酵母空心球由于具有突出的物理和化学特性(密度低、比表面积大、表面官能团丰富)而引起了人们
市、县广播电视播出机构职能转变的决策要求:市地州县的主要任务是切实保证中央台和省台节目的转播,市地州电视台自办节目频道压缩调整,县由自办频道转变为在公共频道中的插
In recent years,free lipase has been regarded as a promising biocatalyst for biodiesel production due to its cost efficiency and faster reaction rate.Free l
分子印迹技术(molecular imprinting technique,MIT)是一种制备合成对某一特定印迹分子(模板分子)具有选择性识别作用的聚合物的过程,所制得的聚合物为分子印迹聚合物(molecula
Lignocellulosic biomass represents a renewable resource for the production of biofuels.However,the complexity of lignin-hemicellulose structures,the crystal
In this work,a novel subcritical n-butane extraction(SNBE)of castor oil from cold pressed cake was investigated.On the basis of single-factor experiments,it
经过近百年的发展,电视与体育已经紧紧地拥抱在了一起。尽管它们之间矛盾重重,但利益使它们靠得更近。没把电视当回事电视的出现比现代奥运会的诞生晚了40年,但是电视在普及体育运
The compress process of cotton straw particle by flat forming machine was observed by microscopy in order to study the seizing of surface morphology mechani