Continuous production of nanosized magnetite through low grade burial
نویسندگان
چکیده
منابع مشابه
Characterization and Pre-Concentration of Low-Grade Vanadium-Titanium Magnetite Ore
A large number of unexploited low-grade vanadium-titanium magnetite deposits have been found in the Chao-yang area of China in recent years. The reserves are estimated at more than 20 billion tons. A mineralogical study of raw sample indicated that it was a typical low-grade vanadium-titanium magnetite ore with weathering. Most of vanadium-titanium magnetite was replaced by martite and sphene, ...
متن کاملIncreased Capacity of Continuous Centrifugals Low Grade Massecuites
Modifications to BMA K850 centrifugals permitted increased throughputs of "C" massecuite in the order of 100%. The resultant molasses purities were little affected, but brixes were two degrees lower than before modification. Tests showed that the prototype BMA KllOO can handle four tons of "C" massecuite per hour with molasses purities comparable with those of standard centrifugals, but with br...
متن کاملAntifungal Activity of Amphotericin B Conjugated to Nanosized Magnetite in the Treatment of Paracoccidioidomycosis
This study reports on in vitro and in vivo tests that sought to assess the antifungal activity of a newly developed magnetic carrier system comprising amphotericin B loaded onto the surface of pre-coated (with a double-layer of lauric acid) magnetite nanoparticles. The in vitro tests compared two drugs; i.e., this newly developed form and free amphotericin B. We found that this nanocomplex exhi...
متن کاملEffective Beneficiation of Low Grade Iron Ore Through Jigging Operation
The effectiveness of jigging operation for the beneficiation of low-grade iron ore deposits of Orissa, India has been investigated. Iron ore sample obtained from Barbil region of Orissa containing very high amount of silica and alumina was crushed using the laboratory jaw crusher and roll crusher to prepare different particle sizes. The sink and float tests were carried out to evaluate the poss...
متن کاملstudy the effects of low level laser diode on no production and healing of diabetic and cortisone acetate and normal wounded sd rats
nitric oxide (no) is a small molecule synthesized by most of mammalian cells with diverse biological activities including vasodilatation, host defense and wound healing. impaired wound healing is a common occurrence among diabetics and patients receiving glucocorticoid therapy. on the other hand the application of laser in biomedical area have been increased. thus, the current studies were desi...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Geochemistry, Geophysics, Geosystems
سال: 2012
ISSN: 1525-2027
DOI: 10.1029/2012gc004104