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条件. 关键词: 含钛高炉渣;钙钛矿;透辉石; 中图分类号: X757 收稿日期:1999-10-18 基金:国家自然科学基金资助项目 ( 59574 0 2 1 ); Selective enrichment of Ti component in Ti-bearing blast furnace slag and precipitation behavior of perovskite phase Abstract: The analysis of processing mineralogy on Ti bearing blast furnace slag shows that Ti component enrichs mainly......
University, Shenyang 110006, China) Abstract:The effects of transformation of slag composition and additive agents on the morphology, the crystal in the Ti-bearing blast furnace slags were investigated... and promoted its growth. Key words:perovskite phase; Ti-bearing blast furnace slag; precipitation; additive agent; [全文内容正在添加中] ......
, 李 春, 梁 斌, 谢 军. 盐酸浸出自然冷却含钛高炉渣[J]. 中国有色金属学报, 2008, 18(3): 557-563.XIONG Yao, LI Chun, LIANG Bin, XIE Jun. Leaching behavior of air cooled Ti-bearing blast-furnace slag in hydrochloric acid[J...,烧结后的钛渣中主要存在物相为钙钛矿(CaTiO3) 和透辉石(Ca(Mg, Al)(Si, Al)2O6)以及少量普通辉石等其他成分. 图1 含钛高炉渣电解实验装置示意图 Fig.1 Schematic diagram of cell setup electrolysis of Ti-bearing blast furnace slag 表1 含钛高炉渣实测化学......
J. Cent. South Univ. (2018) 25: 2373-2379 DOI: https://doi.org/10.1007/s11771-018-3921-6 Effect of content of Al2O3 and MgO on crystallization of blast furnace slag during fiber formation LI Zhi..., part of Springer Nature 2018 Abstract: The simulation of blast furnace slag was prepared by pure chemical reagents. Test methods like DSC, XRD and SEM were used to study the effect of Al2O3 and MgO......
in the chloride process. Key words: rutile crystal shape; Ti-bearing blast furnace slag; titanium slag; modification; shaker sorting; acid leaching 1 Introduction China is rich in titanium resources... crystals from rod to sphere can be achieved by adding titanium slag to Ti-bearing blast furnace slag. The volume fractions of the rutile crystals in the upper and lower parts of the modified slag......
Kinetics of non-isothermal precipitation process of perovskite phase in oxidized Ti-bearing blast furnace slag WANG Ming-yu(王明玉)1, HE Yue-hui(贺跃辉)2, WANG Xue-wen(王学文)1, LOU Tai-ping(娄太平)3, SUI... were investigated. The oxidized slag was obtained by blowing the air into the molten Ti-bearing blast furnace slag through a lance. The experimental results show that the cooling rate has important......
Preparation, characterization and photocatalytic activity of sulfuric acid-modified titanium-bearing blast furnace slag LEI Xue-fei(雷雪飞)1, XUE Xiang-xin(薛向欣)2 1. Department of Materials Science...; accepted 14 March 2010 Abstract: The feasibility of reducing Cr(VI) from the aqueous solution by sulfuric acid-modified titanium-bearing blast furnace slag (SATBBFS) as a photocatalyst......
, and coke charge on the distribution of Cu, Fe, S, O, Pb, Zn, As, the heat balance, and the lead loss in slag, were presented and discussed. Key words: thermodynamic model; lead blast furnace; lead...Thermodynamic modeling of lead blast furnace TAN Peng-fu(谭鹏夫) (Mount Isa Mines Limited, Queesland 4825, Australia) Abstract: A thermodynamic model was developed to predict the distribution......
Trans. Nonferrous Met. Soc. China 30(2020) 2836-2847 Extraction of valuable metals from Ti-bearing blast furnace slag using ammonium sulfate pressurized pyrolysis-acid leaching processes Zhen-zhong...-bearing blast furnace slag (TBBF slag) via pressure pyrolysis of recyclable ammonium sulfate (AS)-acid leaching process was proposed. The results show that when pressurized roasting at an AS-to-slag mass......