Depressants for separation of chalcopyrite and molybdenite: Review and prospects

J Hao, J Liu, Y Yu, H Gao, X Qin, X Bai - Minerals Engineering, 2023‏ - Elsevier
Copper and molybdenum are important metal resources, efficient treatment and utilization of
copper and molybdenum ores are of great significance to the development of economy and …

New advances in the understanding and development of flotation collectors: A Chinese experience

G Liu, J Liu, Y Huang, X Yang, H Zhong - Minerals Engineering, 2018‏ - Elsevier
Collectors play a decisive role in froth flotation by selectively hydrophobizing mineral
particles. The new understanding of the molecular design of collectors, their flotation …

Understanding the hydrophobic mechanism of 3-hexyl-4-amino-1, 2, 4-triazole-5-thione to malachite by ToF-SIMS, XPS, FTIR, contact angle, zeta potential and micro …

G Liu, Y Huang, X Qu, J **ao, X Yang, Z Xu - Colloids and Surfaces A …, 2016‏ - Elsevier
The hydrophobic mechanism of 3-hexyl-4-amino-1, 2, 4-triazole-5-thione (HATT) to
malachite (Cu 2 CO 3 (OH) 2) was investigated by contact angle, micro-flotation, zeta …

Synthesis and characterization of transition metal complexes of 4-Amino-5-pyridyl-4H-1, 2, 4-triazole-3-thiol

R Haddad, E Yousif, A Ahmed - SpringerPlus, 2013‏ - Springer
Abstract Series of coordination complexes of Ni (II), Cu (II), Zn (II), Cd (II) and Sn (II) metal
with 4-amino-5-(pyridyl)-4H-1, 2, 4-triazole-3-thiol, as a ligand has been successfully …

Adsorption mechanism of 4-amino-5-mercapto-1, 2, 4-triazole as flotation reagent on chalcopyrite

Z Yin, Y Hu, W Sun, C Zhang, J He, Z Xu, J Zou… - Langmuir, 2018‏ - ACS Publications
A novel compound 4-amino-5-mercapto-1, 2, 4-triazole was first synthesized, and its
selective adsorption mechanism on the surface of chalcopyrite was comprehensively …

Tetranuclear manganese (II) complexes of thiacalixarene macrocycles with trigonal prismatic six-coordinate geometries: synthesis, structure, and magnetic properties

C Desroches, G Pilet, SA Borshch, S Parola… - Inorganic …, 2005‏ - ACS Publications
Two tetranuclear manganese (II) complexes [MnII4 (thiaS) 2](1) and [MnII4 (thiaSO) 2](2)
have been synthesized under solvothermal conditions in methanol with p-tert-butylthiacalix …

Two new neutral copper (II) complexes with dipicolinic acid and 3-amino-1H-1, 2, 4-triazole formed under different reaction conditions: Synthesis, characterization …

M Tabatabaee, M Bordbar, M Ghassemzadeh… - European Journal of …, 2013‏ - Elsevier
Abstract Two Cu (II) complexes,[Cu 2 (μ-atr)(pydc) 2 (H 2 O) 4]· 5H 2 O (1) and [Cu
(atr)(pydc)(H 2 O)]· H 2 O (2), with pyridine-2, 6-dicarboxylic acid (H 2 pydc) and 3-amino-1H …

Synthesis of novel indole hydrazone derivatives and evaluation of their antiplatelet aggregation activity

V Mashayekhi, KHME Tehrani, S Amidi… - Chemical and …, 2013‏ - jstage.jst.go.jp
Based on the existing reports regarding the antiplatelet aggregation activity of hydrazone
derivatives, a series of indole hydrazone derivatives were considered as potential …

Small‐molecule APOBEC3G DNA cytosine deaminase inhibitors based on a 4‐amino‐1, 2, 4‐triazole‐3‐thiol scaffold

ME Olson, M Li, RS Harris, DA Harki - ChemMedChem, 2013‏ - Wiley Online Library
Abstract APOBEC3G (A3G) is a single‐stranded DNA cytosine deaminase that functions in
innate immunity against retroviruses and retrotransposons. Although A3G can potently …

Separation of Molybdenite from Chalcopyrite in the Presence of Novel Depressant 4-Amino-3-thioxo-3, 4-dihydro-1, 2, 4-triazin-5 (2H)-one

Z Yin, W Sun, Y Hu, C Zhang, Q Guan, C Zhang - Minerals, 2017‏ - mdpi.com
In this paper, 4-amino-3-thioxo-3, 4-dihydro-1, 2, 4-triazin-5 (2H)-one (ATDT) was
synthesized and introduced as a depressant for selective flotation separation of molybdenite …