HAEMATITE

作品数:4被引量:6H指数:1
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相关领域:天文地球更多>>
相关期刊:《Baosteel Technical Research》《Journal of Minerals and Materials Characterization and Engineering》《Journal of Advanced Ceramics》《Pedosphere》更多>>
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Magnetic and structural properties of pure and Cr-doped haematite:α-Fe_(2-x)Cr_(x)O_(3)(0≤x≤1)被引量:1
《Journal of Advanced Ceramics》2013年第4期360-369,共10页Arvind YOGI Dinesh VARSHNEY 
Authors are thankful to UGC New Delhi for financial assistance
Solid-state ceramic technique route is used for synthesizing Cr-doped haematiteaα-Fe_(2-x)Cr_(x)O_(3)(x=0,0.125,0.50 and 1)samples.Single phase and corundum(Al2O_(3))type structure is revealed from the X-ray diffract...
关键词:magnetic materials X-ray diffraction(XRD) Raman spectra Mössbauer spectroscopy 
Model for Quantitative Evaluation and Prediction of the Concentration of Phosphorus Removed during Pyro-Hydro Beneficiation of Haematite
《Journal of Minerals and Materials Characterization and Engineering》2011年第7期637-650,共14页C. I. Nwoye M. C. Menkiti E. Obidiegwu N. E. Nwankwo 
This paper presents a model derived for quantitative evaluation and prediction of the concentration of phosphorus removed during pyro-hydro beneficiation of iron oxide ore. Potassium hydroxide was used as the leaching...
关键词:MODEL PHOSPHORUS Removed Pyro-Hydrometallurgy Potassium Hydroxide Iron Oxide Ore. 
Destruction and removal efficiency of PICs by various iron ores during sintering-exploratory testing
《Baosteel Technical Research》2010年第S1期131-,共1页Alfons Georges BUEKENS Joeri DENAYER Guy REGGERS Robert CARLEER Damien DEBECKER Moo Been CHANG 
Worldwide,iron ore sintering is the largest industrial single source of dioxin emissions^(1-3).Conversely, some ores may help in reducing emissions,because of their aptitude of(a) adsorbing and(b) oxidising or decompo...
关键词:acetone catalytic oxidation CHLOROFORM DIOXINS GOETHITE HAEMATITE iron ore magnetite mass spectrometry n-hexane pisolite sintering sorption Tenax toluene 
Effect of Reduction Associated with Organic Matter Decomposition on Magnetic Properties of Red Soils被引量:5
《Pedosphere》2003年第2期103-110,共8页DONGRUIBIN ZHANGWEIGUO LUSHENGGAO YULIZHONG YUJINYAN 
Five soils derived from different parent materials were sampled from red soilregion of southern China and studied by magnetic methodology to understand to what extent ironreduction would affect soil magnetic propertie...
关键词:GOETHITE HAEMATITE maghaemite magnetic susceptibility REDUCTION 
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