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

  • Dissolution kinetics of spent petroleum catalyst using sulfur oxidizing acidophilic microorganisms 
    Mishra, D.; Ahn, J.G.; Kim, D.J.; Roychaudhury, G.; Ralph, D.E. (Journal Of Hazardous Materials, 167(1-3), 2009: 1231-1236)
    Bioleaching studies of spent petroleum catalyst were carried out using sulfur oxidizing, Acidithiobacillus species. Leaching studies were carried out in two-stage, in the first stage bacteria were grown and culture filtrate ...
  • Review of fluoride removal from drinking water 
    Mohapatra, M.; Anand, S.; Mishra, B.K.; Giles, D.E.; Singh, P. (Journal Of Environmental Management, 91(1), 2009: 67-77)
    Fluoride in drinking water has a profound effect on teeth and bones. Up to a small level (1-1.5 mg/L) this strengthens the enamel. Concentrations in the range of 1.5-4 mg/L result in dental fluorosis whereas with prolonged ...
  • Microbial recovery of uranium using native fungal strains 
    Mishra, A.; Pradhan, Nilotpala; Kar, R.N.; Sukla, L.B.; Mishra, B.K. (Hydrometallurgy, 95(1-2), 2009: 175-177)
    Native microorganisms were isolated from water samples collected from uranium mines of Jaduguda, Bhatin and Nawapahar of UCIL India. Ten fungal strains isolated in pure cultures were selected, identified and used in this ...
  • Application of liquid/solid fluidization technique in beneficiation of fines 
    Mukherjee, A.K.; Mishra, B.K.; Kumar, R.V. (International Journal Of Mineral Processing, 92(1-2), 2009: 67-73)
    Use of liquid/solid fluidization techniques for size classification is a common practice in mineral processing operations. Extending its application in gravity separation for finer feed particles (-0.5 mm) is not straightforward ...
  • Dissolution kinetics of spent petroleum catalyst using two different acidophiles 
    Pradhan, D.; Mishra, D.; Kim, D.J.; Chaudhury, G.R.; Lee, S.W. (Hydrometallurgy, 99(3-4), 2009: 157-162)
    Leaching studies using spent petroleum catalyst containing Ni, V and Mo were carried out using two different acidophiles, iron oxidizing (IOB) and sulfur oxidizing (SOB) bacteria. XRD analysis proved the existence of V in ...
  • Precipitation of boehmite in sodium aluminate liquor 
    Dash, B.; Tripathy, B.C.; Bhattacharya, I.N.; Das, S.C.; Mishra, C.R.; Mishra, B.K. (Hydrometallurgy, 95(3-4), 2009: 297-301)
    Gibbsite is generally precipitated from sodium aluminate liquor in the presence of huge quantity of gibbsite seed at a temperature between 60 and 70 degrees C. This gibbsite is then calcined to produce alumina. Boehmite ...
  • Aerosol physical characteristics at Bhubaneswar, East coast of India 
    Das, N.; Baral, S.S.; Sahoo, S.K.; Mohapatra, R.K.; Ramulu, T.S.; Das, S.N.; Chaudhury, G.R. (Atmospheric Research, 93(4), 2009: 897-901)
    Physical characterization of atmospheric aerosols was carried out using various equipments like Grimm's spectrophotometer, Aetholometer and Microtops-II at Bhubaneswar, a coastal city in the east coast of India. Meteorological ...
  • Gold supported iron oxide-hydroxide derived from iron ore tailings for CO oxidation 
    Sakthivel, R.; Das, B.; Satpati, B.; Mishra, B.K. (Applied Surface Science, 255(13-14), 2009: 6577-6581)
    Iron ore tailing, a waste material of iron ore industry, has been used to prepare iron oxide-hydroxide support for anchoring nano-gold particles. FeOOH was prepared from iron chloride solution obtained from acid digestion ...
  • Elemental composition in mud crab Scylla serrata from Mahanadi estuary, India: In situ irradiation analysis by external PIXE 
    Mohapatra, A.; Rautray, T.R.; Patra, A.K.; Vijayan, V.; Mohanty, R.K. (Food And Chemical Toxicology, 47(1), 2009: 119-123)
    During the present study concentration of nine elements (K, Ca, Mn, Fe, Cu, Zn, Se, Br and Pb) in different tissues of mud crab Scylla serrata from Mahanadi estuary, India were determined by the external PIXE set up at ...
  • Synthesis and characterization of nano-sized porous gamma-alumina by control precipitation method 
    Parida, K.M.; Pradhan, A.C.; Das, J.; Sahu, N. (Materials Chemistry And Physics, 113(1), 2009: 244-248)
    Nano-sized porous gamma-aluminas have been successfully synthesized by control precipitation method using aluminium nitrate as precursor and different precipitating agents. The synthesized materials have been characterized ...

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