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ORE at CSIR-Institute of Minerals and Materials Technology: Recent submissions

Now showing items 1451-1460 of 3740

Vibrational Spectroscopic Study for Qualitative Assessment of Mn-oxide Ore

Pani, S.; Singh, S.K.; Mohapatra, B.K. (Resource Geology, 66(1), 2016: 12-23)

Manganese oxide ore from the Bonai-Keonjhar belt of Odisha, India, has been qualitatively assessed through Raman and FTIR spectroscopy, and X-ray diffraction. Three categories of ore, namely, high-grade (MnO2: >72%), ...
Reduced Graphene Oxide-Ag3PO4 Heterostructure: A Direct Z-Scheme Photocatalyst for Augmented Photoreactivity and Stability

Samal, A.; Das, D.P.; Nanda, K.K.; Mishra, B.K.; Das, J.; Dash, A. (Chemistry-An Asian Journal, 11(4), 2016: 584-595)

A visible light driven, direct Z-scheme reduced graphene oxide-Ag3PO4 (RGO-Ag3PO4) heterostructure was synthesized by means of a simple one-pot photoreduction route by varying the amount of RGO under visible light illumination. ...
Studies on Extraction of Potassium from Feldspar by Roast-leach Method Using Phosphogypsum and Sodium Chloride

Jena, S.K.; Misra, P.K.; Das, B. (Mineral Processing And Extractive Metallurgy Review, 37(5), 2016: 323-332)

The extractions of potassium value from feldspar via roasting and leaching route was studied with a focus on the effects of the roasting time, temperature, additives, and particle size. Sodium chloride and phosphogypsum ...
Effects of Chromium Ore Tailings on Growth and Physiological Activities of Mesua ferrea L.

Panda, S.S.; Basu, A.; Dhal, N.K. (Soil & Sediment Contamination, 25(5), 2016: 563-572)

A greenhouse pot experiment was conducted to evaluate the feasibility of using a native ornamental plant, Mesua ferrea L. as phytostabilizer for chromium ore tailings (COT) and to assess the metal accumulation capacity. ...
Spatial variability in ambient atmospheric fine and coarse mode aerosols over Indo-Gangetic plains, India and adjoining oceans during the onset of summer monsoons, 2014

Sen, A.; Ahammed, Y.N.; Banerjee, T.; Chatterjee, A.; Choudhuri, A.K.; Das, T.; Deb, N.C.; Dhir, A.; Goel, S.; Khan, A.H.; Mandal, T.K.; Murari, V.; Pal, S.; Rao, P.S.; Saxena, M.; Sharma, S.K.; Sharma, A.; Vachaspati, C.V. (Atmospheric Pollution Research, 7(3), 2016: 521-532)

Enhanced transport of dust with the prevailing mid to upper tropospheric westerly winds from arid regions in South-west Asia and North-west India into the Indo-Gangetic Plain (IGP) and the influx of marine aerosol from the ...
Application of pyrophyllite mine waste for the removal of cadmium and lead ions from aqueous solutions

Singh, S.; Jena, S.K.; Das, B. (Desalination And Water Treatment, 57(19), 2016: 8952-8966)

The application of pyrophyllite mine waste as a low-cost adsorbent for the removal of cadmium and lead ions from aqueous solution has been investigated. Silica and alumina are found to be the two major constituents of ...
Separation and recovery of neodymium and praseodymium from permanent magnet scrap through the hydrometallurgical route

Parhi, P.K.; Sethy, T.R.; Rout, P.C.; Sarangi, K. (Separation Science And Technology, 51(13), 2016: 2232-2241)

The leaching of neodymium (Nd) and praseodymium from scrap permanent magnet bearing 64.37% Fe, 30.57% Nd and 0.42% Pr and 0.71% B was carried out using HCl solution. X-ray fluorescence (XRF) and X-ray diffraction (XRD) ...
The effect of fluid rheology and medium on the performance of a helical ribbon mixer for concentrated manganese nodule slurry

Senapati, P.K.; Mishra, B.K. (Particulate Science And Technology, 34(3), 2016: 263-270)

In hydrometallurgical and mineral processing operations, slurries are often prepared at very small grind sizes and high solids concentrations. The presence of yield stress or flow limits results in flow anomalies as the ...
Grinding characteristics of coal and petroleum coke/coal blends on utilization for combustion

Eswaraiah, C. (Particulate Science And Technology, 34(2), 2016: 223-228)

Petroleum coke (PC) blend with coal is an attractive feedstock for combustion process. The present work investigates the grinding characteristics of PC blend with coal in a laboratory ball mill to meet an industrial tube ...
Upgradation of bauxite by molecular hydrogen and hydrogen plasma

Parhi, B.R.; Sahoo, S.K.; Mishra, S.C.; Bhoi, B.; Paramguru, R.K.; Satapathy, B.K. (International Journal Of Minerals Metallurgy And Materials, 23(10), 2016: 1141-1149)

An approach was developed to upgrade the bauxite ore by molecular hydrogen and hydrogen plasma. A gibbsite-type bauxite sample was obtained from National Aluminium Company (NALCO), Odisha, India. The obtained sample was ...

Now showing items 1451-1460 of 3740

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