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SHI, Zi-yu HAN, Xi-yuan XIAO, Peng ZENG School of Metallurgy and Environment, Central South University, Changsha 410083, China Received 28 August 2016; accepted 13 January 2017 Abstract: The pyrolysis of phytoremediated giant reed (Arundo donax) biomass could cause secondary pollution of heavy metals. The stabilization of heavy metals in the pyrolysis process with external materials such as Al2O3......
为.研究结果证实,喷雾热分解制备微米级球形金属银粉技术具有广泛应用前景. 关键词:金属银粉；硝酸银；喷雾热分解；超声雾化器 中图分类号:TF 123.73 文献标识码:A Morphology control of micro-sized spherical silver powder prepared by spray pyrolysis... silver powders were prepared by spray pyrolysis of aqueous solutions of AgNO3, using a spray pyrolysis apparatus with an ultrasonic atomizer. The effects of furnace set temperature, concentration......
are irreversible. Their thermal stability studied by TG-DTA, IR and XRD at various temperature shows that the range of pyrolysis temperature is 450~500 ℃. The complex stability in solution investigated......
Comments on "Structural,Optical,and Electrical Properties of Zn-Doped CdO Thin Films Fabricated by a Simplified Spray Pyrolysis Technique’’ by K.Usharani and A.R.Balu Published in Acta Metall.Sin.(Engl.Lett.) 28(1),64–71(2015)Pawe? E.TomaszewskiInstitute of Low Temperature and Structure Research,Polish Academy of Science摘 要:<正>The commented paper......
(2019)08-2018-08 Experimental research on pyrolysis of Cd contaminated rape stalk CAI Pan, JIANG Shaojian, PENG Haoyi, ZHU Mingwei, WANG Kai, WANG Hao, LIU Xi (School of Energy Science and Engineering...) and the migration and transformation mechanism of Cd during pyrolysis of rape stalk were studied by pyrolysis experiments. The results show that the bio-oil yield of the Cd-RS increases firstly......
caused by human feces. The effects of three factors (the pyrolysis temperature, heating rate, and the pyrolysis time) on the performance of the biochars derived from human excrement were investigated... with the optimum parameters (heating rate is 15 ℃/min; pyrolysis temperature is 600 ℃; pyrolysis time is 70 min) are 49%, 682 mg/g, 93 mL/g, respectively. Under the optimum conditions, the surface......
; 文章编号:1672-7207(2011)10-2946-06 Effect of final temperature on products of phenolic resin matrix laminate by vacuum pyrolysis WU Wen-biao, QIU Ke-qiang (School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China) Abstract: Vacuum pyrolysis of phenolic resin matrix laminate in temperature - programmed furnace reactor was studied. The effect of final temperature......
? Central South University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: Fluorine doped tin oxide SnO2:F thin films were prepared by the spray pyrolysis (SP) technique on glass substrates... as forecontact in CdS/CdTe solar cells. Key words: CdS/CdTe solar cells; transparent conducting oxides; spray pyrolysis; doping 1 Introduction Tin oxide (SnO2) is a wide bandgap nonstoichiometric......
)/(dw/dt)max=1/2的温度,℃. 表3 干燥后污泥的热解特性参数 Table 3 Sludge pyrolysis characteristic parameters 在颗粒粒径一定的情况下,挥发分热解的初始温度θ1,最大质量损失速率对应温度θ2,综合热解特性指数D随着升温速率的增加而增加.热重微分曲线向高温侧转移,最大质量损失速率明显提升,且对应峰值温度发生偏移,产生滞后现象.这是由于污...,由于拟合直线相关性较差,并不能实际地反映对应区间内活化能真实结果,因此可将其忽略. 表5 不同热解方式条件下热解产物的FTIR分峰拟合相对面积 Table 5 FTIR peak fitting relative area of pyrolysis products under different pyrolysis methods 2.5 热解产物表面化学特性 本文在研究污泥及热解产物-热解产......
University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: Indium doped cadmium sulfide thin films (CdS:In) were produced by the spray pyrolysis technique on glass substrates. AC measurements were... words: II-VI compounds; spray pyrolysis; impedance; dielectric loss; Bode plots 1 Introduction Cadmium sulfide (CdS) is a brilliant II–VI semiconductor material with a direct bandgap of 2.42 eV at room......
