نتایج جستجو برای: chalcopyrite
تعداد نتایج: 1059 فیلتر نتایج به سال:
In this study, chalcopyrite (CuFeS2), a natural mineral with bimetallic structure, was used as the activator to generate radicals for removing organic pollutants from aqueous solutions via activation of peroxymonosulfate (PMS). Sulfisoxazole (SIX), sulfonamide antibiotic, selected model pollutant. The results showed that highly reactive toward PMS; under conditions 50 µM PMS and 1 g/L chalcopyr...
Leptospirillum ferriphilum plays a major role in acidic, metal rich environments where it represents one of the most prevalent iron oxidizers. These milieus include acid rock and mine drainage as well as biomining operations. Despite its perceived importance, no complete genome sequence of this model species' type strain is available, limiting the possibilities to investigate the strategies and...
Mineralogy and geochemistry of Nodoushan Zn-Pb deposit: A transitional deposit in UDMA, Central Iran
Eocene magmatism with intermediate-acid tuffs and volcanic rocks, the host to the Nodoushan deposit in Yazd province, intruded by Oligocene early diorite and later granite plutonic rocks. The former involved in iron skarn (containing epidote and euhedral grossularite) to the north and northern part of the deposit, the latter contributed to fault-controlled Zn-Pb deposit. The structural features...
The Mafic complex of Mishow is exposed in the north-western part of Iran, in the East Azerbaidjan Province (SW of Marand). Two different types of mineralization, sulphides and oxides, occur in the intrusion complex. The sulphide ore bodies are mainly composed of pyrrhotite accompanied by chalcopyrite, pentlandite, sphalerite, pyrite and troilite. The oxides mineralization consists of ilmenite a...
cuals2 chalcopyrite nanocrystalline are synthesized with facile method. the heat arrested solvothermal method for synthesize nanocrystalline were investigated. the time duration of synthesis, temperature of solution and metal salts to solvent molar ratio can be parameters that we are studied. the nanoparticles were synthesized with cucl, alcl3 and thiourea (sc(nh2)2) as ...
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