共搜索到1886条信息，每页显示10条信息，共189页。用时：0小时0分0秒296毫秒
Influence of calcination temperature for LaTi0.2Fe0.8O3 on catalytic pyrolysis of bagasse ligninHaiying Wang,Hongjing Han,Yanan Zhang,Jinxin Li,Yanguang Chen,Hua Song,Enhao Sun,Hongzhi Zhao,Mei Zhang... investigated,A new method of preparing aryl oxygen-containing compounds from bagasse lignin(BL)by the catalytic pyrolysis over LTF was proposed.The results show that LTF has cubic crystal phase and porous......
in a horizontal chemical va- por deposition reactor. The deposition rate of CNTs along the axial direction was measured. The morphology of CNTs was observed by scan- ning electron microscopy (SEM......
Impact of salinity on treatment of saline wastewater by sequencing batch biofilm reactor processLU Jie(卢杰)1, YAN Xue(闫雪)1, MA Yan-fei(马艳飞)1, TIAN Cai-xing(田彩星)2, DING Jin-cheng(丁金城)3(1. Department... of the high concentrations of salt. The potential of a sequencing batch biofilm reactor (SBBR) process in treating synthetic high salinity wastewater was evaluated at laboratory scale during a 110-day......
Aerosol Spray Pyrolysis Synthesis of Porous Anatase TiO2 Microspheres with Tailored Photocatalytic ActivityWen-Ge Li,Yan-Jie Hu,Hao Jiang,Chun-Zhong LiKey Laboratory for Ultrafine Materials...) microspheres(MS) were prepared by a facile ultrasonic spray pyrolysis process with commercial colloidal silica as a sacrificial template. The morphology structure, Brunauer–Emmett–Teller surface areas and pore......
ZnO Films on Transferable and Low Thermal Resistance Graphite Substrate Grown by Ultrasonic Spray Pyrolysis边继明1,2,MA Xiaowen1,SUN Jingchang3,ZHANG Zhikun1,WANG Yuxin3,QIN Fuwen1,LUO Yingmin1,ZHANG... on graphite substrates by ultrasonic spray pyrolysis method with Zn(CH 3 COO) 2 ·2H 2 O aqueous solution as precursor. The crystalline structure, morphology, and optical properties of the as-grown ZnO......
is known about the molecular mechanism of this process. In this work, a newly developed rutile bio-desilication reactor was applied to enrich rutile from rough rutile concentrate obtained from Nanzhao... in the biological desilication reactor. The results show that TiO2 grade of the rutile concentrate could increase from 78.21% to above 90% and the recovery rate could reach to 96% or more in 8-12 d......
on structure and pyrolysis characteristics of coal with acid-alkali method XIAO Jin, LI Fachuang, DENG Songyun, ZHONG Qifan, LAI Yanqing, LI Jie (School of Metallurgy and Environment, Central South University, Changsha 410083, China) Abstract: The ultra-clean coal was prepared by acid-alkali method, the influence of the demineralization on the structure and pyrolysis characteristics of coal were......
Effect of Pre-Deformation Enhanced Thermal Aging on Precipitation and Microhardness of a Reactor Pressure Vessel Steel吴素君,LIU Bo,CAO Luowei,LUO ShuaiSchool of Materials Science and Engineering, Beihang University (BUAA)摘 要:Microstructure evolution in neutron irradiated Reactor Pressure Vessel (RPV) steels was experimentally simulated through an improved......
of impact zone in liquid-continuous impinging streams reactor (LISR) is theoretically calculated by empirical model and modern micromixing model of the fluid mixing process, and the variation laws.... It indicates that two models both are more suitable for calculation of mixing time in high paddle speed. Compared with the existing experimental results of this type of reactor, the mixing time computed......
Micro-and Nano-structure Characterization of Isotropic Pyrocarbon Obtained via Chemical Vapor Deposition in Hot Wall ReactorKezhi Li,Dongsheng Zhang,Lingjun Guo and Hejun Li State Key Laboratory of Solidification Processing,Northwestern Polytechnical University,Xi an 710072,China摘 要:The hot wall reactor was used to deposit isotropic pyrocarbon.The......
