Results 101 to 110 of about 2,617 (212)

Leaching and Kinetic Modelling of Molybdenite Concentrate Using Hydrogen Peroxide in Sulfuric Acid Solution [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2014
Leaching of molybdenite concentrate with hydrogen peroxide in sulfuric acid solution was investigated to determine the effects of reaction time, reaction temperature, H2O2 concentration, H2SO4 concentration, pulp density and rotation speed on molybdenum ...
Mehdi Moazemi Goodarzi, Bahram Rezai, Anahita Seifikhani   +2 more
doaj  

Re-Os Isotope Dating of Molybdenite from the Shapoling Mo Deposit, East Qinling and Its Implication for Identification of Late Jurassic Mo Mineralization

Yankuang ceshi, 2017
The Shapoling Mo deposit is located in the Xiong'er rock mass of the southern margin of the North China Craton. The deposit is hosted in a contact zone between granite and wallrocks of the Taihua Soupergroup, which is a recently found discovered vein ...
YUE Su-wei, DENG Xiao-hua, YAO Jun-ming, SUN Ya-li   +3 more
doaj   +1 more source

Technical challenges in the flotation of molybdenite from porphyry copper ores [PDF]

, 2010
Molybdenite is a valuable by-product in copper flotation. Driven by economic considerations, the recovery of molybdenite from low-grade porphyry copper ores has become of great interest in the last decade.
Ametov, I., Grano, S., Zanin, M.
core  

Investigation of chalcopyrite removal from low-grade molybdenite using response surface methodology and its effect on molybdenum trioxide morphology by roasting. [PDF]

RSC Adv, 2023
Behmadi R, Mirzaei M, Afshar MR, Najafi H.   +3 more
europepmc   +1 more source

Inhibiting Mechanism of High pH on Molybdenite Flotation. An Experimental and DFT Study [PDF]

The inhibiting mechanism of high pH on the molybdenite flotation was studied using an experimental and DFT method. The experimental results found that adverse effects of pH on molybdenite flotation should be attributed to the adsorption of OH− on ...
Enxiang Wang, Wan, He, Qu, Juanping, Bu, Xianzhong, Juanping Qu, Yi, Peng, Wang, Enxiang, Peng Yi, He Wan, Xianzhong Bu   +9 more
core   +1 more source

Structural, elastic, electronic, optical and vibrational properties of single-layered, bilayered and bulk molybdenite MoS₂-2H. [PDF]

J Appl Crystallogr, 2023
Ulian G, Valdrè G.
europepmc   +1 more source

Efficient and Green Flotation Separation of Molybdenite from Chalcopyrite Using 1-Thioglycerol as Depressant

Metals
The effective and environmental separation of chalcopyrite and molybdenite has long presented a challenge in mineral processing due to their similar floatability and close association at room temperature. This study explores the non-toxic 1-thioglycerol (
Feng Jiang, Shuai He, Wei Sun, Yuanjia Luo, Honghu Tang   +4 more
doaj   +1 more source

Foaming Properties of Lignosulfonates in the Flotation Process. [PDF]

Polymers (Basel), 2023
Chique J, Uribe L, Pawlik M, Ramirez A, Gutierrez L.   +4 more
europepmc   +1 more source

A Novel Functionalized MoS₂-Based Coating for Efficient Solar Desalination. [PDF]

Materials (Basel), 2023
Yu Q, Wang Q, Feng T, Wang L, Fan Z.
europepmc   +1 more source

Determination of 9 Elements in Molybdenum Ore by Wavelength Dispersive X-ray Fluorescence Spectrometry with Pressed Powder Pellet Preparation

Yankuang ceshi, 2014
In X-ray Fluorescent Spectrometric (XRF) analysis, particle size effect and the matrix effect were reported when the powder tableting method was used. However, under certain particle size, tableting time and pressure, the effects existed only for light ...
LI Qing-cai, ZHAO Qing-ling
doaj