Archive
2020 vol. 56(4)
 
 

Application of multiple linear regression (MLR) analysis for concentration of chromite tailings by the flotation
Vedat Deniz
Physicochem. Probl. Miner. Process. 2020;56(4):579–589
DOI: https://doi.org/10.37190/ppmp/122710
 
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Optimization of soft-sensing model for ash content prediction of flotation tailings by image features tailings based on GA-SVMR
GuangHui Wang, Ting He, Yali Kuang, Zhe Lin
Physicochem. Probl. Miner. Process. 2020;56(4):590–598
DOI: https://doi.org/10.37190/ppmp/122711
 
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Separation of Co(II), Cu(II), Ni(II) and Mn(II) from synthetic hydrochloric acid leaching solution of spent lithium ion batteries by solvent extraction
Viet Nhan Hoa Nguyen, Man Seung Lee
Physicochem. Probl. Miner. Process. 2020;56(4):599–610
DOI: https://doi.org/10.37190/ppmp/122784
 
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Effects of ultrasonic pretreatment on the flotation behavior of galena with and without the presence of pyrite
Lu Dongfang, Lanlan Chen, Yongyi Ma, Xiayu Zheng, Yuhua Wang
Physicochem. Probl. Miner. Process. 2020;56(4):611–624
DOI: https://doi.org/10.37190/ppmp/123406
 
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Pourbaix diagrams for copper ores processing with seawater
Oscar Marin, Javier I Ordoñez, Edelmira D Galvez, Luis A Cisternas
Physicochem. Probl. Miner. Process. 2020;56(4):625–640
DOI: https://doi.org/10.37190/ppmp/123407
 
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Effects and mechanism of Bayer red mud on co-reduction with a saprolitic laterite ore to prepare ferronickel
Xiaoping Wang, Tichang Sun, Shichao Wu, Tianyang Hu, Lingkun Rong
Physicochem. Probl. Miner. Process. 2020;56(4):641–652
DOI: https://doi.org/10.5277/ppmp19083
 
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Flotation separation of rutile from almandine using octadecyl amine polyoxyethylene ether as collector
Hongqiang Li, Huifang Zheng, Qian Chen, Richard M Kasomo, Jiahao Leng, Xiaoqing Weng, Shaoxian Song, Linbo Xiao, Chengtao Tian
Physicochem. Probl. Miner. Process. 2020;56(4):653–664
DOI: https://doi.org/10.37190/ppmp/123897
 
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Study on gas holdup characteristics of micro-bubble countercurrent contacting flotation column
Jikang Han, Weizhi Wang, Ran Li
Physicochem. Probl. Miner. Process. 2020;56(4):665–675
DOI: https://doi.org/10.37190/ppmp/124232
 
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Effect of particle size on chalcocite dissolution kinetics in column leaching under controlled Eh and its implications
Htet Aung Phyo, Yan Jia, Qiaoyi Tan, Shenggui Zhao, Xinxing Liang, Renman Ruan, Xiaopeng Niu
Physicochem. Probl. Miner. Process. 2020;56(4):676–692
DOI: https://doi.org/10.37190/ppmp/124399
 
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Enhanced adsorption of Direct Orange 26 dye in aqueous solutions by modified halloysite
Krzysztof Kuśmierek, Andrzej Świątkowski, Ewa Wierzbicka, Izabella Legocka
Physicochem. Probl. Miner. Process. 2020;56(4):693–701
DOI: https://doi.org/10.37190/ppmp/124544
 
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The effect of lizardite on talc flotation using carboxymethyl cellulose as a depressant
Jie Deng, Siyuan Yang, Wencai Zhang, Cheng Liu, Hongqiang Li
Physicochem. Probl. Miner. Process. 2020;56(4):702–709
DOI: https://doi.org/10.37190/ppmp/124733
 
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Evaluation of alkali processing for the recycling of rare earth values from spent fluorescent lamps
Neha Shukla, Himanshu Tanvar, Nikhil Dhawan
Physicochem. Probl. Miner. Process. 2020;56(4):710–722
DOI: https://doi.org/10.37190/ppmp/124748
 
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Effect of the degree of polymerization of nonylphenol polyoxyethylene ether on the dewatering of low-rank coal
Lin Li, Meng He, Mingpu Liu, Mengyu Lin, Shanpei Hu, Hao Yu, Qingbiao Wang, Xiaofang You
Physicochem. Probl. Miner. Process. 2020;56(4):723–736
DOI: https://doi.org/10.37190/ppmp/124767
 
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Process mineralogy of Bayan Obo rare earth ore by MLA
Caili Xu, Ru'an Chi, Yantu Zhang, Chengbin Zhong, Yaoyang Ruan, Renliang Lyu, Fang Zhou
Physicochem. Probl. Miner. Process. 2020;56(4):737–745
DOI: https://doi.org/10.37190/ppmp/124898
 
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