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]. Modern Mining, 2015(11): 1-4. [2] 肖 勇, 陈月华. 独居石与独居石渣利用研究进展[J]. 稀土, 2016, 37(4): 129-135. XIAO Yong, CHEN Yue-hua. Research progress on the utilization of monazite and monazite slag[J]. Chinese Rare Earths......
scope of IMCT[7-9] can be expanded from metallurgical slag and metal melts at high temperature to electrolyte aqueous solutions at low or ambient temperature. However, a universal thermodynamic model......
REVIEW J. Cent. South Univ. (2019) 26: 268-288 DOI: https://doi.org/10.1007/s11771-019-4000-3 Industrial wastes applications for alkalinity regulation in bauxite residue: A comprehensive review XUE Sheng-guo(薛生国)1, WU Yu-jun(吴玉俊)1, LI Yi-wei(李义伟)1, KONG Xiang-feng(孔祥峰)1, ZHU Feng(朱锋)1, WILLIAM Har......
J. Cent. South Univ. (2020) 27: 3821-3838 DOI: https://doi.org/10.1007/s11771-020-4473-0 Performance evaluation of nano-silica and silica fume on enhancing acid resistance of cement-based composites for underground structures WU Lin-ping, HUANG Guang-ping, LIU Wei Victor Department of Civil and En......
和铁,得到的稀土产品中往往还有较多氧化硼,降低稀土纯度[42].为了降低稀土氧化物中硼的含量,而提出玻璃渣法(Glass Slag Method).Saito等以采用玻璃渣法回收钕铁硼材料中稀土Nd,利用B2O3作氧化剂,使稀土Nd氧化成Nd2O3,而氧化硼被还原为硼单质进入铁中,有效提高了Nd2O3的纯度[43]. 该方法一定程度上能有效回收钕铁硼废料中稀土元素,并且基本无需消耗其它化学试剂,对... magnetic sludge[J]. Metallurgical and Materials Transactions B, 2001, 43(3): 468-476. [43] SAITO T, SATO H, OZAWA S, et al. The extraction of Nd from waste Nd-Fe-B alloys by the glass slag method [J......
-hong, PENG Bing, YANG Zhi-hui, CHAI Li-yuan, XU You-ze, SU Chang-qing. Spatial distribution of chromium in soils contaminated by chromium-containing slag [J]. Transactions of Nonferrous Metals Society......
characteristics and environmental availability of non-ferrous slag [J]. Journal of Central South University: Science and Technology, 2007, 38(6): 1100-1105. (in Chinese) [30] WONG S C, LI X D, ZHANG G......
the porosity of the thixoformed samples. The as-cast ZA27 alloy was charged into the crucible of the electro-resistance furnace. It was melted and overheated to 580 °C to clean the slag from the melt surface......
these alloys, using conventional, high heat input, fusion welding techniques such as TIG or MIG, introduced a serious limitation in their exploitation due to the presence of porosity, slag inclusion......
blast furnace slag [J]. Miner Metall Process, 2006, 23(2): 97-103. [8] YUE Q, WANG H M, LU Z W. Quantitative estimation of social stock for metals Al and Cu in China [J]. Transactions of Nonferrous......