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

  • Adsorption of hexavalent chromium on manganese nodule leached residue obtained from NH3-SO2 leaching 
    Mallick, S.; Dash, S.S.; Parida, K.M. (Journal Of Colloid And Interface Science, 297(2), 2006: 419-425)
    Adsorption of hexavalent chromium onto manganese nodule leached residues Was investigating as a possible alternative to the conventional methods of its removal from aqueous synthetic solutions. Adsorption behavior was ...
  • Removal of As(V) by Cu(II)-, Ni(II)-, or Co(II)-doped goethite samples 
    Mohapatra, M.; Sahoo, S.K.; Anand, S.; Das, R.P. (Journal Of Colloid And Interface Science, 298(1), 2006: 6-12)
    The present study reports removal of As(V) by adsorption onto laboratory-prepared pure and Cu(II)-, Ni(II)-, and Co(II)-doped goethite samples. The X-ray diffraction patterns showed only goethite as the crystalline phase. ...
  • Trends in red mud utilization - A review 
    Paramguru, R.K.; Rath, P.C.; Misra, V.N. (Mineral Processing And Extractive Metallurgy Review, 26(1), 2005: 1-29)
    Red mud is the major waste material produced during alumina production following the Bayers process. Depending on the quality of the raw material processed, 1 - 2.5 tons of red mud is generated per ton of alumina produced. ...
  • Treatment of wastewater containing Pb and Fe using ion-exchange techniques 
    Rao, K.S.; Dash, P.K.; Sarangi, D.; Chaudhury, G.R.; Misra, V.N. (Journal Of Chemical Technology And Biotechnology, 80(8), 2005: 892-898)
    Treatment of wastewater containing lead and iron was examined using two different ion-exchange resins namely Duolite ES 467 (containing amino-phosphonic functional groups) and a chelating ion-exchange resin (containing ...
  • Analysis of the leaf, rhizome and root oils of two accessions of Alpinia calcarata Rosc. cultivated at Bhubaneswar 
    Rout, P.K.; Sahoo, S.; Rath, S.P.; Rao, Y.R. (Journal Of Essential Oil Research, 17(4), 2005: 398-400)
    Alpinia calcarata collected from Berhampur (Orissa) and Bangalore (Karnataka) India were multiplied and grown in an experimental garden in Bhubaneswar. The oils obtained from the leaves, rhizomes and roots of both the ...
  • A new aurone and two rare metabolites from the leaves of Diospyros melanoxylon 
    Mallavadhani, U.V.; Mahapatra, A. (Natural Product Research, 19(1), 2005: 91-97)
    A new aurone, 4,6-dihydroxy-2-[alpha,alpha-(4-hydroxyphenyl)hydroxy]methylene-3(2H)-benzofuranone (2) and two rare metabolites viz. selin-4(15)-en-1beta,11-diol (5) and 5,7-dihydroxy-3-O-beta-D-glucopyranosyl-1''' --> 6" ...
  • Extraction of kewda (Pandanus fascicularis Lam.) flowers with hexane: composition of concrete, absolute and wax 
    Rout, P.K.; Misra, R.; Sahoo, S.; Sree, A.; Rao, Y.R. (Flavour And Fragrance Journal, 20(4), 2005: 442-444)
    Extraction of male spadices of kewda (Pandanus fascicularis Lam.) flowers with hexane furnished a waxy extract, the so-called 'concrete'. Treatment of the extract with methanol gave a reddish oily residue ('absolute') with ...
  • Solubilization of inorganic phosphates by fungi isolated from agriculture soil 
    Pradhan, Nilotpala; Sukla, L.B. (African Journal Of Biotechnology, 5(10), 2006: 850-854)
    Most agricultural soils contain large reserves of phosphorus ( P), a considerable part of which accumulates as a consequence of regular applications of P fertilizers. However, a greater part of soil phosphorus, approximately ...
  • Rise in nitrous oxide levels due to fossil fuel combustion in urban atmosphere 
    Rout, P.; Das, R.; Das, S.N. (Journal Of Scientific & Industrial Research, 64(1), 2005: 46-52)
    During the study period (2001-2003), the population of Bhubaneswar city increased about 3.9% while the number of registered vehicles went up about 13%. The N2O Concentration in air was above the ambient value (similar ...
  • Direct determination of iron in titania slag leach liquor using thiocyanate 
    Mohanty, J.; Mishra, P. (Journal Of Scientific & Industrial Research, 64(10), 2005: 741-743)
    A spectrophotometric method has been developed for the direct determination of total iron in titania slag leach liquor containing Fe(II), Fe(III), Ti(IV), Ca(II), Mg(II) etc., using thiocyanate as a complexing agent. The ...

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