钛铁矿研磨-浸出耦合工艺中陶瓷磨球磨损和腐蚀行为

doi:10.11949/j.issn.0438-1157.20141717

化工学报 ›› 2015, Vol. 66 ›› Issue (5): 1844-1853.DOI: 10.11949/j.issn.0438-1157.20141717

钛铁矿研磨-浸出耦合工艺中陶瓷磨球磨损和腐蚀行为

罗文波, 袁绍军, 王小梅, 唐思扬, 李春, 岳海荣, 梁斌

四川大学化学工程学院, 四川成都 610065

收稿日期:2014-11-18 修回日期:2015-01-12 出版日期:2015-05-05 发布日期:2015-05-05
通讯作者: 梁斌
基金资助:
国家自然科学基金重点项目(21236004)。

Friction and corrosion behavior of ceramic milling balls in milling-leaching combined digestion of ilmenites

LUO Wenbo, YUAN Shaojun, WANG Xiaomei, TANG Siyang, LI Chun, YUE Hairong, LIANG Bin

School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China

Received:2014-11-18 Revised:2015-01-12 Online:2015-05-05 Published:2015-05-05
Supported by:
supported by the National Natural Science Foundation of China (21236004).

摘要/Abstract

摘要： 在硫酸法钛白研磨-浸出耦合工艺条件下,研究了4种常用陶瓷材料磨球,即氧化锆(ZrO₂)、氧化铝(Al₂O₃)、玛瑙球(SiO₂)和氮化硅(Si₃N₄)的腐蚀和磨损行为及其共同作用规律。结果表明,在磨浸耦合体系中,氮化硅球受腐蚀作用最明显,其次是氧化铝球,而氧化锆球和玛瑙球受腐蚀作用较小。氧化锆球和玛瑙球磨损主要表现为球球碰撞和表面切削;氧化铝球为磨料磨损,矿物的引入会增加磨球的失重速率;氮化硅球由于受到腐蚀和磨料磨损共同作用,导致其表面剥落脱离而产生明显磨损。4种陶瓷磨球因物理磨损造成的磨球失重率均在80%以上,其中氧化铝球和氮化硅球受腐蚀和磨损协同作用明显。氧化铝球和氮化硅球的磨浸失重速率分别为1.76 和14.52 mg·cm^-²·d^-1,远高于氧化锆球和玛瑙磨球。研究结果为研磨-浸出耦合工艺中磨球材料的选择提供了依据。

关键词: 钛铁矿, 稀酸酸解, 陶瓷, 腐蚀, 磨损, 机械活化, 氧化铝

Abstract: The corrosion and friction behavior of four kinds of ceramic grinding balls (zirconia, alumina, agate, silicon nitride) was investigated in a milling-leaching combined process for the acidolysis of Panzhihua ilmenite in sulfuric acid. The order of corrosion rates of the balls were: silicon nitride>alumina>zirconia>agate balls. Corrosion of zirconia mainly conformed to the mechanism of friction, while collision and surface cutting were responsible for corrosion of agate balls. Corrosion of alumina ball was due to abrasive wear, and presence of ilmenite significantly increased weight loss. Silicon nitride balls experienced obvious surface spalling abrasive wear. The weight loss rates of the four ceramic grinding balls were over 80% caused by physical abrasion, and the aluminum and silicon nitride balls suffered an obvious combined effect of corrosion and friction. The weight loss rates of alumina and silicon nitride ball were 1.76 and 14.52 mg·cm^-2·d^-1, respectively, which were much higher than those of zirconia and agate balls. The results provided good reference to chasing the grinding ball materials in the milling-leaching process for acidolysis of ilmenite.

Key words: ilmenite, leaching in dilute acid, ceramic, corrosion, attrition, mechanical activation, alumina

中图分类号:

TQ050.4

罗文波, 袁绍军, 王小梅, 唐思扬, 李春, 岳海荣, 梁斌. 钛铁矿研磨-浸出耦合工艺中陶瓷磨球磨损和腐蚀行为[J]. 化工学报, 2015, 66(5): 1844-1853.

LUO Wenbo, YUAN Shaojun, WANG Xiaomei, TANG Siyang, LI Chun, YUE Hairong, LIANG Bin. Friction and corrosion behavior of ceramic milling balls in milling-leaching combined digestion of ilmenites[J]. CIESC Journal, 2015, 66(5): 1844-1853.

参考文献 20

[1]	Li C, Liang B, Guo L h. Dissolution of mechanically activated Panzhihua ilmenites in dilute solutions of sulphuric acid [J]. Hydrometallurgy, 2007, 89 (1/2): 1-10
[2]	Gong Jiazhu (龚家竹), Jiang Xiuying (江秀英), Yuan Fengbo (袁丰波). Present status and development direction of concentration technique research on spent acid of sulfate process titanium dioxide [J]. Inorganic Chemicals Industry (无机盐学报), 2008, 40 (8): 1-3
[3]	Li Liang (李亮). Research progress on comprehensive recycle of waste acid in titanium pigment production at home and abroad [J]. Hydrometallurgy of China (湿法冶金), 2010, 29 (3): 150-154
[4]	Cole D G, Rahm A. Process for manufacturing titanium compounds using a reducing agent [P]: US, 4288415. 1981
[5]	Li Chun (李春), Chen Shengping (陈胜平), Wu Zibing (吴子兵). Enhancement effects of mechanically milling facilities on dissolution of Panzhihua ilmenite [J]. Journal of Chemical Industry and Engineering (China) (化工学报), 2006, 57 (4): 832-835
[6]	Li C, Liang B, Chen S P. Combined milling-dissolution of Panzhihua ilmenite in sulfuric acid [J]. Hydrometallurgy, 2006, 82 (1/2):93-99
[7]	Hsu S, Shen M. Ceramic wear maps [J]. Wear, 1996, 200 (1): 154-175
[8]	Tarlazzi A. Tribological behaviour of Al2O3/ZrO2-ZrO2 laminated composites [J]. Wear, 2000, 244 (1/2): 29-40
[9]	Ćurković L, Jelača M F. Dissolution of alumina ceramics in HCl aqueous solution [J]. Ceramics International, 2009, 35 (5): 2041-2045
[10]	Laudisio G, Seipel B, Ruffini A, Nickel K G. Corrosion behavior of Si3N4-TiN composite in sulphuric acid [J]. Corrosion Science, 2005, 47 (7): 1666-1677
[11]	Schacht M, Boukis N, Dinjus E, Ebert K, Janssen R, Meschke F, Claussen N. Corrosion of zirconia ceramics in acidic solutions at high pressures and temperatures [J]. Journal of the European Ceramic Society, 1998, 18 (16): 2373-2376
[12]	Yin L, Huang H. Ceramic response to high speed grinding [J]. Machining Science and Technology, 2004, 8 (1): 21-37
[13]	Yang T, Xiong J, Sun L, Guo Z, Qin K. Effects of nano-Al2O3 and nano-ZrO2 on the microstructure, behavior and abrasive wear resistance of WC-8Co cemented carbide [J]. Rare Metals, 2011, 30 (5): 533-538
[14]	Jones D A. Corrosive wear in wet ore grinding systems [J]. JOM, 1985, 37 (6): 20-23
[15]	Licht S, Yu X, Zheng D. Cathodic chemistry of high performance Zr coated alkaline materials [J]. Chem. Commun. (Camb.), 2006, 41 (2): 4341-4345
[16]	Basu B, Vitchev R G, Vleugels J, Celis J P, van der Biest O. Influence of humidity on the fretting wear of self-mated tetragonal zirconia ceramics [J]. Acta materialia, 2000, 48 (10): 2461-2471
[17]	Li C, Li M. UV Raman spectroscopic study on the phase transformation of ZrO2, Y2O3-ZrO2 and SO42-/ZrO2 [J]. Journal of Raman Spectroscopy, 2002, 33 (5): 301-308
[18]	Perez-Unzueta A, Beynon J, Gee M. Effects of surrounding atmosphere on the wear of sintered alumina [J]. Wear, 1991, 146 (1): 179-196
[19]	Imada Y, Kamamura K, Honda F, Nakajima K. The tribological reaction accompanying friction and wear of silicon nitride containing titanium nitride [J]. Journal of Tribology, 1992, 114 (2): 230-235
[20]	Gates J D. Two-body and three-body abrasion: a critical discussion [J]. Wear, 1998, 214 (1): 139-146

钛铁矿研磨-浸出耦合工艺中陶瓷磨球磨损和腐蚀行为

Friction and corrosion behavior of ceramic milling balls in milling-leaching combined digestion of ilmenites

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