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of organic matter in bauxite residue LIAO Jia-xin(廖嘉欣), ZHANG Yi-fan(张一帆), CHENG Qing-yu(程庆宇),WU Hao(吴昊), ZHU Feng(朱锋), XUE Sheng-guo(薛生国) School of Metallurgy and Environment, Central South University... was improved overall in the organic matter treated bauxite residue. However, the EC of bauxite residue increased with time under the incubation condition, probably due to accelerated hydrolysis of sodium-rich......
J. Cent. South Univ. Technol. (2009) 16: 0753-0757 DOI: 10.1007/s11771-009-0125-0 Effect of organic depressant lignosulfonate calcium on separation of chalcopyrite from pyrite LIU Run-qing(刘润清... pyrite,the effect of organic depressant lignosulfonate calcium (LSC) on the flotation separation of chalcopyrite from pyrite was investigated by flotation tests. The depression mechanism was studied......
Adsorption of volatile organic compounds on three activated carbon samples: effect of pore structureLI Li-qing(李立清) 1, SONG Jian-fei(宋剑飞) 1,2, YAO Xiao-long(姚小龙) 1, HUANG Gui-jie(黄贵杰) 1, LIU Zheng... and Technology, Changsha 410083, China)Abstract:To investigate the influence of the activated carbon pore structure on the adsorption of volatile organic compounds (VOCs), three commercial......
Dynamic test on waste heat recovery system with organic Rankine cycleWANG Zhi-qi(王志奇)1, 2, LIU Li-wen(刘力文)1, XIA Xiao-xia(夏小霞)1, ZHOU Nai-jun(周乃君)2(1. Institute of Mechanical Engineering, Xiang Tan... and monitoring of the organic Rankine cycle(ORC) system so to avoid the occurrence of unwanted conditions. A small scale waste heat recovery system with organic Rankine cycle was constructed and the dynamic......
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Preparation of primary Al-Si alloy from bauxite tailings by carbothermal reduction process YANG Dong(杨 栋), FENG Nai-xiang(冯乃祥), WANG Yao-wu(王耀武), WU Xiao-lei(武小雷) School of Materials... and bituminite content on the preparation of primary Al-Si alloy by carbothermal reduction of bauxite tailings were investigated by XRD,XRF,infrared absorption carbon-sulfur analysis unit and SEM coupled......
A new double reduction method for slope stability analysisBAI Bing(白冰), YUAN Wei(袁维), LI Xiao-chun(李小春)(State Key Laboratory of Geomechanics and Geotechnical Engineering(Institute of Rock and Soil Mechanics, Chinese Academy of Sciences), Wuhan 430071, China)Abstract:The core of strength reduction method (SRM) involves finding a critical strength curve that happens to make the slope globally fail......
; 文献标志码:A 文章编号:1672-7207(2015)01-0372-07 Optimization parameter of aerobic hydraulic retention time in organic...: The adsorption performance of organic matter and phosphate and the stability of the organic matter and phosphate removal system were investigated under different aerobic hydraulic retention time (tAHR) using......
were synthesized with tetrabutyl titanate as precursor, diethanolamine(DEA) as complexing agent , polyethylene glycol (PEG) as organic template. The porous films were prepared by sol-gel method...-temperature properties of porous films are not notably improved with the increasing of the content of PEG. Key words: TiO2 porous thin film; organic template; sol-gel method; oxygen-sensitivity 1......
Viscoelastic Properties of Organic Hybrid of Chlorinated Polythylene and Small Molecule Chifei Wu1 (1.Department of Chemistry and Chemical Engineering, Kanazawa University,2-40-20 Kodatsuno, Kanazawa, Ishikawa, 920-8667 Japan) 摘要:Viscoelastic properties of an organic hybrid of chlorinated polyethylene (CPE) and N,Ndicyclohexyl-benzthiazyl-2-sulfenaamid (DZ) are investigated. All CPE/DZ......
