Effect of Z164D Solution on Bauxite Strength and Its Mechanism

doi:10.12068/j.issn.1005-3026.2014.01.026

Journal of Northeastern University Natural Science ›› 2014, Vol. 35 ›› Issue (1): 112-116.DOI: 10.12068/j.issn.1005-3026.2014.01.026

• Resources & Civil Engineering • Previous Articles Next Articles

Effect of Z164D Solution on Bauxite Strength and Its Mechanism

WANG Zehong¹， WANG Huai²， LI Guofeng¹， YU Fujia¹

1. School of Resources & Civil Engineering， Northeastern University， Shenyang 110819， China; 2. Changchun Gold Research Institute， Changchun 130012.

Received:2013-01-08 Revised:2013-01-08 Online:2014-01-15 Published:2013-07-09
Contact: WANG Zehong
About author:-
Supported by:
-

Abstract

Abstract: Using Z164D as grinding aid， the Bond work index of ball mill experiments and the uniaxial compressive strength experiments of bauxite from Tianyang Guangxi were carried out separately. The results showed that compared with raw ore， the Bond work index of bauxite soaked with water and Z164D solution are decreased by 105% and 379%， and the uniaxial compressive strength are reduced by 2684% and 4279%， respectively. The physical and chemical adsorption between Z164D and bauxite surface are confirmed through the analysis of IR spectra and energy dispersive Xray spectroscopy， and Z164D cannot dip into bauxite inners. A function mechanism model of the effect of Z164D solution on bauxite strength is built， where water and Z164D promote each other to increase defects of bauxite and lower its strength.

Key words: bauxite, grinding aid, Bond work index of ball mill, uniaxial compressive strength, mechanism

CLC Number:

TD921

WANG Zehong， WANG Huai， LI Guofeng， YU Fujia. Effect of Z164D Solution on Bauxite Strength and Its Mechanism[J]. Journal of Northeastern University Natural Science, 2014, 35(1): 112-116.

References

[1] 吴明珠.助磨剂的应用及其作用机理［J］.化工矿物与加工，1987，16(1):28/32.(Wu Mingzhu.Applications and mechanism of grinding aid［J］.Industrial Minerals and Processing，1987，16(1):28/32.)
[2] 田祎兰.一水硬铝石型铝土矿的选择性磨矿研究［D］.沈阳:东北大学，2006.(Tian Yilan.Research on selective grinding of diasporic bauxite［D］.Shenyang:Northeastern University，2006.)
[3] 罗春华.助磨剂对河南低品位铝土矿助磨效果的研究［D］.长沙:中南大学，2008.(Luo Chunhua.Study on grinding aids to grinding effect of Henan low grade bauxite ［D］.Changsha:Central South University，2008.)
[4] 汤连生，周萃英.渗透与水化学作用之受力岩体的破坏机理［J］.中山大学学报:自然科学版，1996，35(6):95/100.(Tang Liansheng，Zhou Cuiying.Analysis on mechanism of permeation and hydrochemical action resulting in failure of loaded rock mass［J］.Journal of Zhongshan University:Natural Science，1996，35(6):95/100.)
[5] Brace W F.Permeability of crystalle and argillaceous rocks［J］.International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts，1980，17(5):241/251.
[6] 王永新.水岩相互作用机理及其对库岸边坡稳定性影响的研究［D］.重庆:重庆大学，2006.(Wang Yongxin.Study on the effect of waterrock interaction on stability of reservoir bank［D］.Chongqing:Chongqing University，2006.)
[7] Obert L，Duvall W I，Windes S L.Standardized tests for determining the physical properties of mine rocks［M］.East Lansing:Bureau of Mines，1946.
[8] 汪亦显.含水及初始损伤岩体损伤断裂机理与实验研究［D］.长沙:中南大学，2012.(Wang Yixian.Damage weakening and fracture mechanism for rock mass concerning influence of water and initial defects［D］.Changsha:Central South University，2012.)
[9] Wiederhorn S M.Effects of environment on the fracture of glass［C］//EnvironmentSensitive Mechanical Behavior.New York:Gordon and Break，1978:293/317.

[1]	Hui LI, Xiao-fei HAN, Wan-cheng ZHU, Jia-shi MAO. Mine Slope Displacement Prediction Based on ICEEMDAN and Attention-LSTM [J]. Journal of Northeastern University(Natural Science), 2025, 46(7): 163-170.
[2]	Jue TANG, Man-sheng CHU, Xi-cai LIU, Jie LIU. Mechanisms of H₂ and CO Reaction on the Fe₂O₃(0001) Surface in Hydrogen-Based Shaft Furnace Based on DFT [J]. Journal of Northeastern University(Natural Science), 2025, 46(7): 139-147.
[3]	Fan-wei MENG, Yuan-zheng TAI, Yu ZHANG, Ai-ping PANG. Distributed Secondary Control for DC Microgrid Under Dynamic Event Trigger [J]. Journal of Northeastern University(Natural Science), 2025, 46(6): 16-25.
[4]	Qian-wen LI, Qing-you MENG, Zhi-tao YUAN, Sai-nan QI. Floatation Effect and Mechanism of Hydroxamic Acid Collectors for Ilmenite and Titanaugite [J]. Journal of Northeastern University(Natural Science), 2025, 46(6): 138-146.
[5]	Wen-gang LIU, Sheng-yuan DING, Wen-bao LIU, Liang ZHAO. Adsorption Mechanism of Smithsonite Surfaces by Sodium Lauryl Glutamate [J]. Journal of Northeastern University(Natural Science), 2025, 46(5): 153-158.
[6]	Gang LI, Xiu-peng ZHANG, Wei-da CHANG, Wei ZHOU. Explosion Characteristics of NCM Lithium-Ion Battery Vent Gases After Thermal Runaway Under High Temperature Conditions [J]. Journal of Northeastern University(Natural Science), 2025, 46(4): 78-86.
[7]	Bin YU, Hong-chun SUN, Da-yong YE. Intelligent Fault Diagnosis Under Variable Loads Based on the Embedded Gear Fault Mechanism [J]. Journal of Northeastern University(Natural Science), 2025, 46(4): 61-70.
[8]	Jing CHANG, Zhong LUO, Chao PANG, Hong-yu LI. Effect of Load Conditions on the Retardation Force of Stator Vanes’ Regulating Mechanism [J]. Journal of Northeastern University(Natural Science), 2025, 46(3): 97-105.
[9]	Xiao-peng LI, Xue-dong LI, Xing FAN, Bing SHI. Analysis of Self-Balancing Mechanism of Transmission Line Inspection Robot Based on Fuzzy PID Control [J]. Journal of Northeastern University(Natural Science), 2025, 46(2): 76-84.
[10]	Quan SHAN, Jian-cong HUANG, Shun ZHANG, Yan CHEN. Configuration Synthesis Method of Elbow & Wrist 4-DOF Redundant Rehabilitation Exoskeleton [J]. Journal of Northeastern University(Natural Science), 2025, 46(2): 64-75.
[11]	Hai-yan LI, Ren-chao QIAO, Hai-jiang LI, Quan CHEN. CNN-Transformer Dehazing Algorithm Based on Global Residual Attention and Gated Feature Fusion [J]. Journal of Northeastern University(Natural Science), 2025, 46(1): 26-34.
[12]	Yi FENG, De-liang ZHANG, Zhi-hui CAI, Guang-jie HUANG. Quasi-Static and Dynamic Deformation Behavior of Fe-11Mn-4Al-0.2C Medium-Mn Steel [J]. Journal of Northeastern University(Natural Science), 2024, 45(9): 1244-1251.
[13]	Yan LIU, Qi-jie BU, Hong-chen ZHAO, Xin GUO. Operating Performance Assessment of Flotation Process Based on Multi-source Heterogeneous Information [J]. Journal of Northeastern University(Natural Science), 2024, 45(9): 1217-1226.
[14]	Pei-hong ZHANG, Xin ZHANG, Zi-jian LI, Xue JIANG. Experimental Study on the Suppress Effect of Biphasic Flow Water Mist on Thermal Runaway Propagation in Lithium-Ion Batteries [J]. Journal of Northeastern University(Natural Science), 2024, 45(8): 1185-1192.
[15]	An-lin TIAN, Wei-min LEI, Peng ZHANG, Wei ZHANG. A Multi-scale Edge Detection Method Based on Encoder-Decoder [J]. Journal of Northeastern University(Natural Science), 2024, 45(7): 936-943.

Effect of Z164D Solution on Bauxite Strength and Its Mechanism

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments