Study on selective adsorption of organic depressant on chalcopyrite and pyrite surfaces

The effect of surface vacancy on adsorption of HS on smithsonite (101) surface: A DFT study

(2021) Yuanjia Luo et al.   COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS

Interaction mechanism of tannic acid with pyrite surfaces and its response to flotation separation of chalcopyrite from pyrite in a low-alkaline medium

(2020) Guang Han et al.   Journal of Materials Research and Technology-JMR&T

Effect of ammonium salt on the stability of surface sulfide layer of smithsonite and its flotation performance

(2020) Xu Bai et al.   APPLIED SURFACE SCIENCE

Utilization of local electrochemical impedance spectroscopy to study the attenuation law of the sulfide layer on the surface of smithsonite

(2020) Xu Bai et al.   POWDER TECHNOLOGY

New insights into selective-depression mechanism of novel depressant EDTMPS on magnesite and quartz surfaces: Adsorption mechanism, DFT calculations, and adsorption model

(2020) Haoran Sun et al.   MINERALS ENGINEERING

Design and selection of flotation collectors for zinc oxide minerals based on bond valence model

(2020) Liang Zhao et al.   MINERALS ENGINEERING

Evaluation of l-cysteine as an eco-friendly depressant for the selective separation of MoS2 from PbS by flotation

(2019) Zhigang Yin et al.   JOURNAL OF MOLECULAR LIQUIDS

Selective depression of pyrite with a novel functionally modified biopolymer in a Cu–Fe flotation system

(2019) Sultan Ahmed Khoso et al.   MINERALS ENGINEERING

Enhance flotation separation of arsenopyrite and pyrite by low-temperature oxygen plasma surface modification

(2019) Jincheng Ran et al.   APPLIED SURFACE SCIENCE

Selective separation of chalcopyrite from pyrite with a novel non-hazardous biodegradable depressant

(2019) Sultan Ahmed Khoso et al.   JOURNAL OF CLEANER PRODUCTION

New insights into the surface relaxation and oxidation of chalcopyrite exposed to O2 and H2O: A first-principles DFT study

(2019) Zhenlun Wei et al.   APPLIED SURFACE SCIENCE

The synergistic depression phenomenon of an organic and inorganic reagent on FeS2 in Cu S flotation scheme

(2019) Sultan Ahmed Khoso et al.   JOURNAL OF MOLECULAR LIQUIDS

Interaction mechanism between marmatite and chalcocite in acidic (microbial) environments

(2019) Yisheng Zhang et al.   HYDROMETALLURGY

Effect of high voltage pulse treatment on the surface chemistry and floatability of chalcopyrite and pyrite

(2019) Weiran Zuo et al.   MINERALS ENGINEERING

Selective depression of titanaugite in the ilmenite flotation with carboxymethyl starch

(2018) Qingyou Meng et al.   APPLIED SURFACE SCIENCE

Separation of chalcopyrite and pyrite from a copper tailing by ammonium humate

(2018) Cuicui Lü et al.   CHINESE JOURNAL OF CHEMICAL ENGINEERING

Effect of copper ions on the flotation separation of chalcopyrite and molybdenite using sodium sulfide as a depressant

(2018) Qiang Zhao et al.   MINERALS ENGINEERING

A New Technique for Recovering Copper From Complex Copper Oxide Ore by Flotation and Metallurgical Processing

(2018) Xu Bai et al.   JOM

Utilization of N -carboxymethyl chitosan as selective depressants for serpentine on the flotation of pyrite

(2017) Cheng Zhang et al.   INTERNATIONAL JOURNAL OF MINERAL PROCESSING

Comparison between the effect of microwave irradiation and conventional heat treatments on the magnetic properties of chalcopyrite and pyrite

(2016) Ahmed M. Elmahdy et al.   ADVANCED POWDER TECHNOLOGY

Selective chalcopyrite flotation from pyrite with glycerine-xanthate as depressant

(2015) Zhen Wang et al.   MINERALS ENGINEERING

The influence of pyrite content on the flotation of chalcopyrite/pyrite mixtures

(2013) Clement Owusu et al.   MINERALS ENGINEERING