【摘 要】
：
Pyrolysis characteristic of ficus lacor leaves with moisture content of 70wt.%was investigated in a TGA setup.The effects of different operating parameters(
【机 构】
：
Key Laboratory of Low-grade Energy Utilization Technologies and Systems(Chongqing University),Minist
【出 处】
：
The 4th International Conference on Biomass Energy Technolog
论文部分内容阅读
Pyrolysis characteristic of ficus lacor leaves with moisture content of 70wt.%was investigated in a TGA setup.The effects of different operating parameters(temperature,and CaO/biomass mass ratio)on pyrolysis of biomass were checked out in a fixed-bed reactor system with CaO and NiO as catalysts.With addition of CaO,there showed two additional decreases in weight and the weight loss in the first stage(40~220oC)was decreased almost by 12wt.%.Hydrogen concentration increased by 9vol.%,which could be caused by enhanced water gas shift reaction from carbonation of CaO.After reduced in H2,NiO got higher pyrolysis activity than that of regular one,and got the highest CO concentration(39vol.%).With increasing pyrolysis temperature from 550 to 800oC,hydrogen yield increased rapidly.The highest hydrogen content of 42vol.%was achieved at 30wt.%of CaO/biomass mass ratio.Higher moisture content benefited to hydrogen yield.
其他文献
In this paper,a comprehensive thermodynamic evaluation based on energy and exergy was performed on an entire biomass-derived light olefins system establishe
Biogas purification and separation membrane system makes it possible by increasing calorific value of ordinary biogas.The quality level of pure biogas is si
Catalytic steam gasification of biomass with CO2 capture is one of the most promising way for the sustainable hydrogen production.In this study,Ni-based cat
水稻细胞质雄性不育(Cytoplasmic Male Sterility,CMS)及其育性恢复是水稻杂种优势利用的遗传基础,上世纪70年代初以来我国在基于CMS的三系水稻杂交育种已对水稻产量的提高起到决定性的作用。在三系杂交稻育种应用最广泛的CMS系统是水稻野败型细胞质雄性不育系统,其不育基因为线粒体不育基因WA352,它是由三个线粒体假定基因片段orf284、orf224和orf288以及一段未
成骨细胞是骨组织工程的重要种子细胞之一,具有来源广泛、取材方便等特点,并且具有很强的体外分化和增殖能力,因此体外扩增培养成骨细胞是非常重要的。 本研究对来自Sprag
In the present work,the solid residue from hydrothermal treatment of rice straw was compressed into fuel pellet with or without Swidawilsonianaoil cake.The
The moisture sorption isotherms oftobacco stem and rice huskwere measured by using thegravimetric method at 30 oC within a range from 50%to 90%relative humi
Swidawilsoniana is an oil tree with strong-adaptability,wide distribution,whole fruit contain oil,high economic-yield and excellent processing performance.N
电视与其它传播媒体的不同之处,主要是除了具有先声夺人的声音之外,还有动感的画面形象,而且画面比声音更重要,因此说画面是电视传媒的生命.
Biomass to synthetic natural gas(Bio-SNG)technique has been regarded as a promising approach to convert biomass into fuel in a low-cost and sustainable way.