共搜索到5093条信息，每页显示10条信息，共510页。用时：0小时0分0秒673毫秒
)03-0579-08 Lithium removal from sodium aluminate solution and its reaction mechanism TANG Wenqi, PENG Zhihong, LIU Guihua, ZHOU Qiusheng, QI Tiangui, LI Xiaobin (National Engineering Laboratory for Efficient Utilization of Refractory Nonferrous Metal Resources,School of Metallurgy and Environment, Central South University, Changsha 410083, China) Abstract: The lithium in sodium aluminate solution......
sodium sub-molten salt medium[J]. Advanced Materials Research, 2012, 402: 253-260. [9] 郑诗礼, 杜 浩, 王少娜, 王晓辉, 张 懿, 陈东辉. 一种使用氢氧化钠熔盐分解含铬钒渣的方法: 中国, CN 102127654 A[P]. 2011-07-20.ZHENG Shi-li, DU Hao, WANG Shao... in low temperature NaOH sub-molten salt (SMS) system, the method adding activated carbon to increase medium oxygen content to strengthen chromium oxide dissolution was proposed......
Post treatment of silane and cerium salt as chromate replacers on galvanized steel WU Haijiang1,LU Jintang1,KONG Gang1 (1.School of Materials Science and Engineering, South China University.... The corrosion protection of the complex film was evaluated by potentiodynamic linear polarization(LPR), electrochemical impendence spectra (EIS) and natural salt spray (NSS) tests and compared......
; 文献标识码: A Flotation mechanism of fine ilmenite by sodium oleate ZHANG Guo-fan, ZHU Yang-ge, FENG Qi-ming, LU Yi-ping, OU Le-ming (School of Mineral Processing and Bioengineering, Central South University, Changsha 410083, China) Abstract: The flotation of fine ilmenite using sodium oleate as collector and the collection mechanism were studied......
using sodium oleate as collector, corn starch as depressant of iron minerals and calcium chloride as activator of quartz at strong alkaline pH. The starch was adsorbed onto calcium carbonate by chemical... the hydrophilic ability of quartz. Key words: siderite; quartz; hematite; mineral dissolution; starch; calcium carbonate; sodium oleate; froth flotation 1 Introduction Existing studies on the flotation of iron ores......
Preparation of Two-dimensional Ti2CTx by Molten Fluorinated Salt Method严明1,2,YANG Lei3,LI Chao3,ZOU Yunqi31. Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University... of Technology摘 要:We prepared a two-dimensional transition metal carbide Ti2CTx by treatment of Ti2 AlC in molten fluoride salt. Two fluorinated salt systems were......
Molten Salt Electrodeposition of Praseodymium-iron Alloy刘冠昆,杨绮琴,童叶翔,周贤志,陈青松摘 要:ＭｏｌｔｅｎＳａｌｔＥｌｅｃｔｒｏｄｅｐｏｓｉｔｉｏｎｏｆＰｒａｓｅｏｄｙｍｉｕｍ－ｉｒｏｎＡｌｌｏｙＬｉｕＧｕａｎｋｕｎ,ＹａｎｇＱｉｑｉｎ,ＴｏｎｇＹｅｘｉａｎｇ,ＺｈｏｕＸｉａｎｚｈｉａｎｄＣｈｅｎＱｉｎｇｓｏｎｇ(刘冠昆)(杨绮琴)(童叶翔)...关键词:......
中图分类号:TF821 文献标志码:A Research progress in theory and technology of gibbsite precipitation from sodium aluminate solution LI Xiao-bin, ZHAO Dong-feng, WANG Dan-qin, YAN Li (School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) Abstract: The precipitation of sodium aluminate solution is the key process for alumina......
, ZHENG Xiang, WANG Zhangquan. Investigation for water and salt migrations on spalling disease of loess slope caused by salification erosion[J]. Journal of Engineering Geology, 2018, 26(3): 741-748. [3.... Citation: XU Jian, REN Chang, GAO Jingyu, et al. Influence of dry-wet cycles on hydraulic conductivity and microstructure of saline undisturbed loess with sodium sulfate[J]. Journal of Central South......
Sodium Activity in Molten Aluminum Measured with a Solid ElectrolyteGang XIE Shanghai Institute of Metallurgy,Academia Sinica,Shanghai,200050,ChinaShiyin SHEN Northeast University of Technology,Shenyang,110006,China摘 要:<正> The sodium activities in aluminium in equilibrium with cryolite-alumina melt and during electrolysiswere determined by EMF......
