Scholarly Literature: Recent submissions

  • Regional research laboratory (CSIR), Bhubaneswar, India: A brief report on activities during 1995 
    Das, R.P. (Hydrometallurgy, 43(1-3), 1996: 391-392)
  • Thermogravimetric and XRD studies on iron compounds precipitated from Fe(II)-SO4-NH3-O-2 system 
    Das, R.P.; Anand, S. (International Journal Of Mineral Processing, 48(3-4), 1996: 159-168)
    X-ray diffraction and thermogravimetric studies have been carried out on iron precipitates obtained at different time intervals from Fe(II)-SO4-NH3-O-2 system. Depending on the experimental conditions amorphous and crystalline ...
  • Effect of Fe(III) during copper electrowinning at higher current density 
    Das, S.C.; Krishna, P.G. (International Journal Of Mineral Processing, 46(1-2), 1996: 91-105)
    The effect of Fe(III) during copper electrowinning was studied using an open channel cell. The interaction of various electrolysis parameters due to the presence of Fe(III) in the copper sulphate electrolyte was evaluated, ...
  • Behaviour of LIX 64N during copper electrowinning from a bath containing Fe3+ 
    Pradhan, N.; Krishna, P.G.; Das, S.C. (International Journal Of Mineral Processing, 48(3-4), 1996: 217-224)
    The behaviour of LIX 64N during copper electrowinning from sulphate bath containing Fe3+ was investigated. The results show that LIX 64N alone does not affect either current efficiency or nature of copper deposit. But when ...
  • Extraction of nickel from ammoniacal solutions using LIX 87QN 
    Sarma, P.V.R.B.; Nathsarma, K.C. (Hydrometallurgy, 42(1), 1996: 83-91)
    Extraction of nickel from ammoniacal-ammonium carbonate solutions using LIX 87QN as the extractant has been studied in detail. The effects of pH (ammonia concentration) and ammonium carbonate concentration on nickel ...
  • Kinetics of Zn2+ adsorption by Penicillium sp. 
    Mishra, S.P.; Chaudhury, G.R. (Hydrometallurgy, 40(1-2), 1996: 11-23)
    Zn2+ ion adsorption studies were carried out using a biomass of Penicillium sp. The percentage adsorption increased with increasing pH and the amount of biomass and showed a reverse trend with temperature and initial Zn2+ ...
  • Investigations on the anomalous oxidation behaviour of high-carbon gas-based direct reduced iron (DRI) 
    Bandopadhyay, A.; Ganguly, A.; Gupta, K.N.; Ray, H.S. (Thermochimica Acta, 276, 1996: 199-207)
    Sponge iron or direct reduced iron (DRI) often shows a tendency to spontaneously combust in a moist oxygen-containing atmosphere. This tendency, however, is different for gas-based DRI compared with coal-based DRI. In this ...
  • Methane budget from paddy fields in India 
    Parashar, D.C.; Mitra, A.P.; Gupta, P.K.; Rai, J.; Sharma, R.C.; Singh, N.; Koul, S.; Ray, H.S.; Das, S.N.; Parida, K.M.; Rao, S.B.; Kanungo, S.P.; Ramasami, T.; Nair, B.U.; Swamy, M.; Singh, G.; Gupta, S.K.; Singh, A.R.; Saikia, B.K.; Barua, A.K.S.; Pathak, M.G.; Iyer, C.S.P.; Gopalakrishnan, M.; Sane, P.V.; Singh, S.N.; Banerjee, R.; Sethunathan, N.; Adhya, T.K.; Rao, V.R.; Palit, P.; Saha, A.K.; Purkait, N.N.; Chaturvedi, G.S.; Sen, S.P.; Sen, M.; Sarkar, B.; Banik, A.; Subbaraya, B.H.; Lal, S.; Venkatramani, S.; Lal, G.; Chaudhary, A.; Sinha, S.K. (Chemosphere, 33(4), 1996: 737-757)
    Results of national methane campaign launched in 1991 to assess methane budget from Indian paddy fields are reported. The campaign involved a number of scientific institutions and universities with National Physical ...
  • Ionic mass transfer studies in fluidized beds with coaxially placed discs on a rod as internal 
    Ravi, T.; Rao, B.S.; Krishna, P.G.; Venkateswarlu, P. (Chemical Engineering And Processing, 35(3), 1996: 187-193)
    Mass transfer data were obtained on the walls of the fluidized beds using an electrochemical technique with a potassium ferri-ferro cyanide couple. The disc promoter assembly was used as internal in fluidized beds, and ...
  • Thermal studies on isolated and purified lignin 
    Rohella, R.S.; Sahoo, N.; Paul, S.C.; Choudhury, S.; Chakravortty, V. (Thermochimica Acta, 287(1), 1996: 131-138)
    The isolation, purification and characterisation of pure lignin, extracted from black liquor obtained from a large pulp and paper mill, are reported. The ultimate analysis of the purified lignin, resulting in 0.3% ash ...

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