Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

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中国有色金属学报

The Chinese Journal of Nonferrous Metals

第18卷    第z1期    2008年6月


湿法冶金新工艺、新技术、新方法
国内外红土镍矿处理技术及进展 王成彦，尹  飞，陈永强，王  忠，王  军 1
五元杂环类添加剂对种分产品氢氧化铝的影响 张立川，陈启元，尹周澜，董艳娟 9
小分子一元酸及硅酸对铝酸钠溶液种分过程的影响 刘常青，唐素娟，尹周澜，陈启元 15
五元杂环类添加剂对铝酸钠溶液种分过程的影响 董楠娅，陈启元，尹周澜 21
湿法炼锌浸出液针铁矿法除铁晶种的制备 邓永贵，陈启元，尹周澜，张平民 27
聚乙二醇对离子膜电解铝酸钠溶液制备
超细氢氧化铝的影响		 董  觉，陈启元，尹周澜 32
氧化硫硫杆菌作用下黄铜矿-MnO2同时
发电浸出的机制		 肖  利1, 3，邱冠周1, 2，方  正1 36
氧化亚铁硫杆菌协同闪锌矿-MnO2的发电浸出 王少芬1，肖  利2，方  正2，邱冠周3 42
低硫高硅低品位铜钴混合精矿的处理 王成彦，尹  飞，王  忠，陈永强 47
某难选金矿加温化学预氧化浸出技术 邱廷省1, 2，廖德华1，毛仁康3，尹艳芬1 53
高铜高砷烟灰加压浸出工艺 徐志峰，聂华平，李  强，卢秋虎，王  巍，月日辉 59
从铬精矿中制备硫酸铬(Ⅲ)的新工艺 李荣兴1，谢  刚1，杨大锦2，林  艳1 64
亚熔盐法回收赤泥 钟  莉1, 2，张亦飞1 70
加压酸浸法回收黑色页岩中的钒 李旻廷，李存兄，邓志敢，吴惠玲，梁艳辉，魏  昶 74
石煤湿法强化提钒新工艺 魏  昶，李存兄，樊  刚，李旻廷，邓志敢 80
石煤氧压酸浸提钒工艺优化 李存兄，魏  昶，李旻廷，樊  刚，邓志敢 84
扩散渗析法在湿法冶金中的应用 李兴彬，魏  昶，邓志敢，李旻廷，李存兄 88
硫酸钙在卤水输送管道中的结垢抑制 王红庆1, 包宗宏1, 段东平2, 李志宝2, 柯家骏2，G. P. DEMOPOULOS 3 92
硫酸盐还原菌对不同碳源的利用率 曹俊雅1，张广积1, 2，毛在砂1，方兆珩1，杨  超1, 2 96
中低品位铝土矿添加铁酸钙的溶出规律及机制 李新华1，2，顾松青1，2，尹中林2，武国宝2，王亚东2，翟玉 101
粗锑电解精炼除铋 林  艳1，谢  刚1，杨大锦2，李荣兴1 106
钼酸盐溶液离子交换钼钒分离机理 胡  健1，王学文1，肖连生1，宋松如1, 2 112
高钴硫酸锌溶液中锌粉净化除钴的机理 曾桂生1，谢  刚2 117
含铟硫酸浸出液中铟的富集 俞小花1，谢  刚1，李永刚2，刘春侠1，刘  康1 121
废盐酸浸出菱锰矿制备四水氯化锰 李军旗，张志刚，刘  亮，杨书怀 126
湿法冶金物理化学
谷氨酸添加剂对铝酸钠溶液种分分解率及
产品粒度的影响		 尹周澜，马  颖，吕保林，李甲品，陈启元 130
阳离子聚丙烯酰胺强化铝酸钠溶液
种分附聚过程的机理		 尹建国1, 2，陈启元2，尹周澜2，胡慧萍2 134
对甲基苯甲酸抑制剂对铝酸钠溶液种分过程的
影响及其在氢氧化铝(001)面的吸附行为		 吕保林，陈启元，尹周澜 139
过饱和铝酸钠溶液的分解机制 曾纪术，尹周澜，陈启元 143
橘子皮化学改性及其对Cu(Ⅱ) 离子的吸附性能 冯宁川1, 2，郭学益1，梁  莎1，田庆华1 148
草酸铈在云母表面的吸附过程 张  骞，钟盛文，王玉香 155
D301树脂对铁氰溶液中Fe(Ⅲ)及
CN−的吸附行为及机理		 宋永辉，兰新哲，李秀玲 160
201×7树脂对铁氰络合物的吸附动力学 兰新哲，李秀玲，宋永辉，张秋利 166
硅矿物在拜耳法溶出中的行为 赵清杰1, 2，杨巧芳1，陈启元2，尹周澜2，吴争平2，殷振国3 172
重金属离子(Zn2+, Cu2+, Cd2+, Pb2+)−水系羟合配
离子配位平衡研究		 王云燕，柴立元，王庆伟，舒余德 183
Zn(Ⅱ)-NH3-Cl−-CO32−-H2O体系中Zn(Ⅱ)配合平衡 王瑞祥1, 2，唐谟堂1，杨建广1 ，杨声海1，张文海1，唐朝波1，何  静1 192
RbCl-H2O二元系和RbCl-RbNO3-H2O三元系作用
浓度计算模型		 郭汉杰1，杨学民2，赵伟洁1，焦晋沙1 199
微波加热浸出初级富钛料非等温动力学及
吸波特性		 彭金辉1，黄孟阳1，张正勇1，张利波1，张世敏1，张泽彪1，黄  铭2，范兴祥3 207
氧化铝生产种分附聚过程的粒度变化模型 刘吉波，王亚东，刘志明，李旺兴 215
多相平衡计算的元素势法及其应用 汪金良1, 2，童长仁2，张传福1，张文海1,3 219
材料制备及其物理化学
氧化锌和硫化钠反应合成制备纳米硫化锌的
粒度变化机制		 丘克强, 龙桂花，曾恒志 223
MgCO3·3H2O晶体生长及晶形的影响因素 程文婷，李志宝，柯家骏 230
超声波作用下用氧化锌和硫化钠反应合成纳米硫化锌 丘克强，曾恒志，龙桂花 236
外压对氢氧化铝晶体电子结构及谱学性质的影响 吴争平，陈启元，尹周澜，李  洁 242
不同晶型氢氧化铝的反应活性与微观键力分析 吴争平，陈启元，尹周澜，李  洁 251
AlF3对γ→α-Al2O3相变及α-Al2O3显微结构的影响 陈  玮1, 2，尹周澜1，陈启元1 259
铝酸钠溶液中和制备纳米丝状氢氧化铝 李  艳1, 2，张亦飞1，杨  超1 264
非均相沉淀法制备高热稳定性铝镁复合阻燃剂 王建立1, 2，陈启元1，尹周澜1，王  锦2 268
铝基离子液体(BMIM)Br-AlC13的制备与电沉积应用 张丽鹏1，于先进1，洪淑翠2，董云会1，李德刚1，张  欣1 274
钴掺杂锰酸锂的合成与性能 王志兴，李新海，郭华军，彭文杰，张云河，胡启阳，刘久清 279
LiMn2O4/Li4Ti5O12复合材料的制备与电化学性能 何则强1, 2，熊利芝1, 2，吴显明2，陈  上2，黄可龙1 284
钛掺杂LiFePO4的还原插锂合成及其性能 伍  凌，王志兴，李新海，李灵均，郑俊超，郭华军，彭文杰 290
LiFePO4包覆LiCoO2的结构及性能 王志国，彭文杰，王志兴，郭华军，李新海 296
均匀沉淀法制备NiO超细粉末及其电化学性能 何则强1, 2，孙新阳2，熊利芝1, 2，刘文萍1，陈  上1，吴显明1，黄可龙2 301
Li4Ti5O12/石墨复合材料的湿法制备与表征 熊利芝1, 2，何则强1, 2，尹周澜2，陈启元 2 306
SnO2-Li4Ti5O12复合材料的溶胶−凝胶法制备与表征 熊利芝1, 2，何则强1, 2，尹周澜2，陈启元2 310
原位聚合法制备锂离子电池负极材料Li4Ti5O12-PAn
及其电化学性质		 何则强1, 2，熊利芝1, 2，吴显明2，陈  上2，刘文萍2，黄可龙1 316
高分子网络凝胶法制备TiO2复合粉体及光催化性能 管秀荣1, 2，邵忠财2，田彦文1，孙  扬3 321
α-Co(OH)2的合成及其电化学电容行为 杨幼平，赵世兴，黄可龙，曾雯雯，刘素琴，张平民 326
ZFS共沉积促进剂在复合电沉积过程中的作用机理 范云鹰1，张英杰1, 2，杨显万1，董  鹏1，闫  磊1 331
β-衣康酸单甲酯功能单体的合成 徐  方，胡慧萍，张盼良，陈启元 336
化学共沉淀­−热分解法制备Sm2Fe17合金前驱体 薛  平，田庆华，郭学益 341
硼氢化钾还原法制备纳米铜粉 张秋利1, 2，杨志懋1，丁秉钧1 348
超声波作用下氧化锌反应合成制备纳米硫化锌的
结晶过程		 许春富1，丘克强2， 曾恒志2 353
资源与环境
金属二次资源循环利用意义、
现状及亟需关注的几个领域		 王成彦1，邱定蕃1, 2，徐盛明2 359
用CH-1菌从铬渣中选择性回收铬 柴立元，王云燕，王庆伟 367
铬渣堆场污染土壤中重金属铬的存在形态 杨志辉，王  兵，黄顺红，柴立元，彭  兵，苏长青 372
电解法处理铬渣溶浸液的电极反应机理 许丽萍1, 2，张胜涛2，钱  瑛2 377
废弃电路板金属资源特点及其湿法冶金再生技术的发展现状 丘克强1，顾  桁2，陈少纯2 381
太阳能级多晶硅生产技术发展现状及展望 龙桂花，吴  彬，韩  松，丘克强 386
微波预处理对载醋酸锌废触媒锌浸出的影响 张正勇，张泽彪，彭金辉，曲雯雯，黄孟阳，张世敏 393
锂离子电池边角料中直接回收合成LiCoO2的性能 刘云建，胡启阳，李新海，王志兴，郭华军，彭文杰 398
以KF为助剂焙烧粉煤灰活化机理 佟志芳，邹燕飞，李英杰 403
粉煤灰提铝渣中二氧化硅在高浓度碱液中的溶解行为 吴  艳，翟玉春，牟文宁，孙  扬 407
提纯石棉尾矿酸浸渣制备无定型二氧化硅粉体 杜高翔1，刘  月2，丁  浩1，郑水林2 412
锌冶炼含汞污酸生物制剂处理新技术 王庆伟，柴立元，王云燕，李青竹 416
粗TiCl4铜丝塔除钒废水沉淀泥浆综合回收工艺 王学文1，张力萍1，肖连生1，张贵清1，袁继维2，龚仕成2 422

The Chinese Journal of Nonferrous Metals

中国有色金属学报

Vol. 18    Special 1    June 2008


Novel Hydrometallur
Worldwide processing technologies and progress of
nickel laterites		 WANG Cheng-yan, YIN Fei, CHEN Yong-qiang, WANG Zhong, WANG Jun 1
Effect of five-membered heterocycles additives on
seeded precipitation of sodium aluminate solution		 ZHANG Li-chuan, CHEN Qi-yuan, YIN Zhou-lan, DONG Yan-juan 9
Effects of carboxylic acids and silicon dioxide on
seeded precipitation of sodium aluminate solutions		 LIU Chang-qing, TANG Su-juan, YIN Zhou-lan, CHEN Qi-yuan 15
Effect of five-membered heterocycles additive on
seeded precipitation of sodium aluminate solution		 DONG Nan-ya, CHENG Qi-yuan, YIN Zhou-lan 21
Preparation of goethite seeds for removal of ferrous/ferric ions
from leaching solution of zinc in hydrometallurgy process		 DENG Yong-gui, CHEN Qi-yuan, YIN Zhou-lan, ZHANG Ping-min 27
Influence of polyethylene glycol on superfine aluminum hydroxide prepared by ion-exchange membrane electrolysis method DONG Jue, CHEN Qi-yuan, YIN Zhou-lan 32
Electro-generative mechanism for simultaneous leaching of chalcopyrite-MnO2 in presence of Acidithiobacillus thiooxidans XIAO Li, QIU Guan-zhou, FANG Zheng 36
Electrogenerative leaching for sphalerite-MnO2 in
presence of A. ferrooxidans		 WANG Shao-fen, XIAO Li , FANG Zheng, QIU Guan-zhou 42
Processing of low-grade copper and cobalt mixed concentrate with
low sulfur and high silicon		 WANG Cheng-yan, YIN Fei, WANG Zhong, CHEN Yong-qiang 47
Warming and chemical pre-oxidation leaching of
refractory gold ores		 QIU Ting-sheng, LIAO De-hua, MAO Ren-kang, YIN Yan-fen 53
Pressure leaching technique of smelter dust with high-copper and high-arsenic XU Zhi-feng, NIE Hua-ping, LI Qiang, LU Qiu-hu, WANG Wei, YUE Ri-hui 59
New technology of producing chromium (Ⅲ) sulfate from
magnesium chromite		 LI Rong-xing, XIE Gang, YANG Da-jin, LIN Yan 64
Recovery of Al2O3 and Na2O from red mud by sub-molten salt ZHONG Li, ZHANG Yi-fei 70
Recovery of vanadium from black shale by means of
pressure acid leaching		 LI Min-ting, LI Cun-xiong, DENG Zhi-gan, WU Hui-ling, LIANG Yan-hui, WEI Chang 74
New process of vanadium extraction from black shale by
strengthening hydrometallurgy		 WEI Chang, LI Cun-xiong, FAN Gang , LI Min-ting, DENG Zhi-gan 80
Process optimization of vanadium extraction from black shale by
acidic oxidizing pressure leaching		 LI Cun-xiong, WEI Chang, LI Min-ting, FAN Gang, DENG Zhi-gan 84
Application of diffusion dialysis technology in hydrometallurgy LI Xing-bin, WEI Chang, DENG Zhi-gan, LI Min-ting, LI Cun-xiong 88
Inhibition of calcium sulfate scale formation in pipes of brine WANG Hong-qing , BAO Zong-hong, DUAN Dong-ping, LI Zhi-bao, KE Jia-jun, G. P. DEMOPOULOS 92
Availability of sulfate reducing bacteria on carbon sources CAO Jun-ya, ZHANG Guang-ji, MAO Zai-sha, FANG Zhao-heng, YANG Chao 96
Digesting rule and mechanism of middle and low grade bauxite with calcium ferrite LI Xin-hua, GU Song-qing, YIN Zhong-lin, WU Guo-bao, WANG Ya-dong, ZHAI Yu-chun 101
Bismuth removal from crude antimony by electro refining LIN Yan, XIE Gang, YANG Da-jin, LI Rong-xing 106
Mechanism of vanadium removal from
molybdate solution by ion-exchange 		HU Jian, WANG Xue-wen, XIAO Lian-sheng, SONG Song-ru 112
Mechanism of cobalt removal from high cobalt
zinc sulphate solution with zinc powder		 ZENG Gui-sheng, XIE Gang 117
Enriching indium from sulfuric acid
leaching solution bearing high content of indium		 YU Xiao-hua, XIE Gang, LI Yong-gang, LIU Chun-xia, LIU Kang 121
Preparation of manganese chloride tetrahydrate by
waste hydrochloric acid leached rhodochrosite		 LI Jun-qi, ZHANG Zhi-gang, LIU Liang, YANG Shu-huai 126
Physico
Effects of glutamic acid additives on seeded precipitation of
sodium aluminate solution		 YIN Zhou-lan, MA Ying, LÜ, Bao-ling, LI Jia-pin, CHEN Qi-yuan 130
Mechanism of cationic polyacrylamide enhancing
seeded agglomeration of sodium aluminate liquors		 YIN Jian-guo, CHEN Qi-yuan, YIN Zhou-lan, HU Hui-ping 134
Effect of p-toluic acid as inhibitor on seed precipitation of sodium aluminate solution and adsorptive behavior on (001) surface of Al(OH)3 LÜ, Bao-lin, CHEN Qi-yuan, YIN Zhou-lan 139
Decomposition mechanism of supersaturated sodium aluminate solution ZENG Ji-shu, YIN Zhou-lan, CHEN Qi-yuan 143
Biosorption of Cu(Ⅱ) ion on modified orange peel FENG Ning-chuan, GUO Xue-yi, LIANG Sha, TIAN Qing-hua 148
Sorption of Ce2(C2O4)3 on muscovite surface ZHANG Qian, ZHONG Sheng-wen, WANG Yu-xiang 155
Adsorption behavior and mechanism of D301 resin for
Fe(Ⅲ) and CN− in iron-cyanide solution		 SONG Yong-hui, LAN Xin-zhe, LI Xiu-ling 160
Adsorption kinetics of 201×7 resin for iron cyanocomplexes LAN Xin-zhe, LI Xiu-ling, SONG Yong-hui, ZHANG Qiu-li 166
Behavior of silicon minerals during Bayer digestion ZHAO Qing-jie, YANG Qiao-fang, CHEN Qi-yuan, YIN Zhou-lan, WU Zheng-ping, YIN Zhen-guo 172
Thermodynamic equilibrium of hydroxyl complex ions in
heavy metals(Cu2+, Pb2+, Zn2+, Cd2+)−H2O system		 WANG Yun-yan, CHAI Li-yuan, WANG Qing-wei, SHU Yu-de 183
Thermodynamics of Zn(Ⅱ) complex equilibrium in system of Zn(Ⅱ)-NH3-Cl−-CO32−-H2O WANG Rui-xiang, TANG Mo-tang, YANG Jian-guang, YANG Sheng-hai,ZHAGN Wen-hai, TANG Chao-bo, HE Jing 192
Calculating models of mass action concentrations for
RbCl-H2O binary system and RbCl-RbNO3-H2O ternary system		 GUO Han-jie, YANG Xue-min, ZHAO Wei-jie, JIAO Jin-sha 199
Non-isothermal kinetics and absorption property of
leaching primary titanium-rich materials by microwave heating		 PENG Jin-hui, HUANG Meng-yang, ZHANG Zheng-yong, ZHANG Li-bo, ZHANG Shi-min,ZHANG Ze-biao, HUANG Ming, FAN X 207
Model of particle size distribution model on agglomeration process of seeded precipitation during alumina production LIU Ji-bo, WANG Ya-dong, LIU Zhi-ming, LI Wang-xing 215
Element potential method and its application for
multi-phase equilibrium calculation		 WANG Jin-liang, TONG Chang-ren, ZHANG Chuan-fu, ZHANG Wen-hai 219
Preparation of Materials and
Mechanism of particle size change of nanoparticles ZnS prepared by solid-liquid reaction of ZnO and Na2S QIU Ke-Qiang, LONG Gui-hua, ZENG Heng-zhi 223
Effect factors of crystal growth and morphology of MgCO3·3H2O CHENG Wen-ting, LI Zhi-bao, KE Jia-jun 230
Preparation of nanoparticles ZnS by solid-liquid chemical reaction with ZnO and Na2S under ultrasonic QIU Ke-qiang, ZENG Heng-zhi, LONG Gui-hua 236
Electronic structure and optical properties of gibbsite crystal under different external stress WU Zheng-ping, CHEN Qi-yuan, YIN Zhou-lan, LI Jie 242
Reactive ability and bond strength analysis on A l(OH)3 crystals with three different crystallines WU Zheng-ping, CHEN Qi-yuan, YIN Zhou-lan, LI Jie 251
Influence of AlF3 on phase transformation of γ→α-Al2O3 and microstructure of α-Al2O3 CHEN Wei, YIN Zhou-lan, CHEN Qi-yuan 259
Fibre-like aluminium hydroxide nanoparticles prepared by
neutralization of sodium aluminate solution		 LI Yan, ZHANG Yi-fei, YANG Chao, ZHANG Yi 264
Preparation of aluminum magnesium hydroxide composite flame retardant with high thermo-stability by heterogeneous precipitation WANG Jian-li, CHEN Qi-yuan, YIN Zhou-lan, WANG Jin 268
Preparation and electrodeposition of
Al-based ionic liquid (BMIM)Br-AlC13		 ZHANG Li-peng, YU Xian-jin, HONG Shu-cui, DONG Yun-hui, LI De-gang, ZHANG Xin 274
Preparation and electrochemical characterization of
Co-doping lithium manganese oxide		 WANG Zhi-xing, LI Xin-hai, GUO Hua-jun, PENG Wen-jie, ZHANG Yun-he, HU Qi-yang, LIU Jiu-qing 279
Synthesis and electrochemical properties of
 LiMn2O4/Li4Ti5O12 composite		 HE Ze-qiang, XIONG Li-zhi, WU Xian-ming, CHEN Shang, HUANG Ke-long 284
Reduction and lithiation synthesis and properties of Ti-doped LiFePO4 WU Ling, WANG Zhi-xing, LI Xin-hai, LI Ling-jun, ZHENG Jun-chao, GUO Hua-jun, PENG Wen-jie 290
Structure and properties of LiFePO4 coated LiCoO2 WANG Zhi-guo, PENG Wen-jie, WANG Zhi-xing, GUO Hua-jun, LI Xin-hai 296
Preparation and electrochemical properties of superfine NiO powders by homogeneous precipitation method HE Ze-qiang, SUN Xin-yang, XIONG Li-zhi, LIU Wen-ping, CHEN Shang, WU Xian-ming, HUANG Ke-long 301
Wet method preparation and characterization of
 Li4Ti5O12/graphite composite		 XIONG Li-zhi , HE Ze-qiang, YIN Zhou-lan, CHEN Qi-yuan 306
Preparation and characterization of SnO2-Li4Ti5O12 composite by
sol-gel technique		 XIONG Li-zhi , HE Ze-qiang, YIN Zhou-lan, CHEN Qi-yuan 310
In-situ polymerization method preparation and electrochemical properties of Li4Ti5O12-polyaniline anode material for
 lithium ion batteries		 HE Ze-qiang, XIONG Li-zhi, WU Xian-ming, CHEN Shang, LIU Wen-ping, HUANG Ke-long 316
Preparation of TiO2 composite powder by polymer network gel method and their photocatalysis performance GUAN Xiu-rong, SHAO Zhong-cai, TIAN Yan-wen, SUN Yang 321
Synthesis and electrochemical capacitance of α-Co(OH)2 YANG You-ping, ZHAO Shi-xing, HUANG Ke-long, ZENG Wen-wen, LIU Su-qin, ZHANG Ping-min 326
Action mechanism of cation-additive ZFS during
composite electrodeposition		 FAN Yun-ying, ZHANG Ying-jie, YANG Xian-wan, DONG Peng, YAN Lei 331
Synthesis of β-methylhydrogen itaconate XU Fang, HU Hui-ping, ZHANG Pan-liang, CHEN Qi-yuan 336
Preparation of Sm2Fe17 alloy precursor by chemical coprecipitation-decomposition method XUE Ping, TIAN Qing-hua, GUO Xue-yi 341
Preparation of copper nanoparticles by chemical reduction using potassium borohydride ZHANG Qiu-li, YANG Zhi-mao, DING Bing-jun 348
 Crystallization process of nanoparticles ZnS prepared by solid-liquid reaction with ZnO under ultrasonic action XU Chun-fu, QIU Ke-qiang, ZENG Heng-Zhi 353
Resources and Environment
Significance, status and important issues for recycling utilization of
metal secondary resource in China		 WANG Cheng-yan, QIU Ding-fan, XU Sheng-ming 359
Selective recovery of chromium from chromium-containing slag by Achromobacter sp. CH-1 CHAI Li-yuan, WANG Yun-yan, WANG Qing-wei 367
Chromium fractions in soils contaminated by
chromium-containing slag		 YANG Zhi-hui, WANG Bing, HUANG Shun-hong, CHAI Li-yuan, PENG Bing, SU Chang-qing 372
Electrode reactive mechanism of chromium residue solution treatment by electrolytic method XU Li-ping, ZHANG Sheng-tao, QIAN Ying 377
Characteristics of metals resources and status of hydrometallurgical processes for recycling metals from waste printed circuit boards QIU Ke-qiang, GU Heng, CHEN Shao-chun 381
Development status and prospect of solar grade silicon
production technology		 LONG Gui-hua, WU Bin, HAN Song, QIU Ke-qiang 386
Effects of microwave pretreatment on zinc leaching rate of
spent catalyst saturated with zinc acetate		 ZHANG Zheng-yong, ZHANG Ze-biao, PENG Jin-hui, QU Wen-wen, HUANG Meng-yang, ZHANG Shi-min 393
Synthesis and electrochemical performances of
LiCoO2 recycled from incisors bound of Li-ion batteries		 LIU Yun-jian, HU Qi-yang, LI Xin-hai, WANG Zhi-xing, GUO Hua-jun, PENG Wen-jie 398
Roasting activation mechanism of coal fly ash with KF assistant TONG Zhi-fang, ZOU Yan-fei, LI Ying-jie 403
Dissolving behavior of SiO2 in residue of fly ash detached Al2O3 in highly concentrated alkali solution WU Yan, ZHAI Yu-chun, MU Wen-ning, SUN Yang 407
Preparation of amorphous silica powder by purification of
acid leaching residue of asbestos tailing		 DU Gao-xiang, LIU Yue, DING Hao, ZHENG Shui-lin 412
Novel technology for treatment of
acidic wastewater containing Hg by biologics in zinc smelter 		WANG Qing-wei, CHAI Li-yuan, WANG Yun-yan, LI Qing-zhu 416
Comprehensive recovery of precipitate of wastewater in
removing vanadium from raw TiCl4 with copper-wire		 WANG Xue-wen, ZHANG Li-ping, XIAO Lian-sheng, ZHANG Gui-qing, YUAN Ji-wei, GONG Shi-cheng 422

ISSN 1004-0609
CN 43-1238/TG
CODEN: ZYJXFK

ISSN 1003-6326
CN 43-1239/TG
CODEN: TNMCEW

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