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

Now showing items 1791-1800 of 3791

Viscometric, volumetric and acoustic properties of binary mixtures of a nuclear extractant with monocarboxylic acids (C-1-C-3) at 303.15 K

Dalai, B.; Dash, S.K.; Singh, S.K. (Indian Journal Of Pure & Applied Physics, 52(1), 2014: 24-29)

Experimental values of density (rho), viscosity (eta) and ultrasonic velocity (u) of the binary liquid mixtures of a nuclear extractant-di (2-ethyl hexyl) phosphoric acid (D2EHPA) and monocarboxylic acids viz, acetic acid, ...
Effective oxidative decolourization of azo dyes over Indian Ocean manganese nodules

Sahoo, A.K.; Parida, K.M.; Satapathy, P.K. (Indian Journal Of Chemistry Section A-Inorganic Bio-Inorganic Physical Theoretical & Analytical Chemistry, 53(4-5), 2014: 504-510)

The degradation of cationic dyes such as methylene blue is studied using Indian Ocean manganese nodules. Effect of various parameters, such as catalyst loading, dye concentration, initial pH of the solution, effect of ...
Microalga Scenedesmus sp.: A Potential Low-Cost Green Machine for Silver Nanoparticle Synthesis

Jena, J.; Pradhan, Nilotpala; Nayak, R.R.; Dash, B.P.; Sukla, L.B.; Panda, P.K.; Mishra, B.K. (Journal Of Microbiology And Biotechnology, 24(4), 2014: 522-533)

Bionanotechnology has revolutionized nanomaterial synthesis by providing a green synthetic platform using biological systems. Among such biological systems, microalgae have tremendous potential to take up metal ions and ...
Dynamic Recrystallization Behavior of Vanadium Micro-alloyed Forging Medium Carbon Steel

Badjena, S.K. (ISIJ International, 54(3), 2014: 650-656)

The dynamical recrystallization of Micro-alloyed forging steel was investigated at deformation temperatures of 850-1150 degrees C and strain rates of 0.01-5 s(-1) on a Gleeble-1500 dynamic thermo-mechanical simulator. The ...
Reduction Reactions in Al2O3-C-Fe and Al2O3-Fe2O3-C Systems at 1 823 K

Khanna, R.; Ikram-Ul-Haq, M.; Sadi, S.F.; Sahajwalla, V.; Mukherjee, P.S.; Seetharaman, S. (ISIJ International, 54(7), 2014: 1485-1490)

With a view to produce Fe-Al alloys for deoxidation during steel refining, chemical reactions were investigated in Al2O3-C-Fe and Al2O3-Fe2O3-C systems at 1 823 K. Using a horizontal tube furnace and argon atmosphere, ...
Recovery of copper from a surface altered chalcopyrite contained ball mill spillage through bio-hydrometallurgical route

Panda, S.; Rout, P.C.; Sarangi, C.K.; Mishra, S.; Pradhan, Nilotpala; Mohapatra, U.; Subbaiah, T.; Sukla, L.B.; Mishra, B.K. (Korean Journal Of Chemical Engineering, 31(3), 2014: 452-460)

Bioleaching studies for chalcopyrite contained ball mill spillages are very scarce in the literature. We developed a process flow sheet for the recovery of copper metal from surface activated (600 A degrees C, 15 min) ball ...
Improvement of microstructural and mechanical properties of plasma sprayed Mo coatings deposited on Al-Si substrates by pre-mixing of Mo with TiN powder

Debasish, D.; Mantry, Sisir; Behera, D.; Jha, B.B. (High Temperature, 52(1), 2014: 19-25)

The present work embodies development of a new class of mechanically improved Mo-TiN coating material using plasma spray technique. The coatings are developed on Al-Si alloy at different torch input power levels ranging ...
Microstructural characterisation of thermally degraded 2.25Cr-1Mo steel using ultrasonic measurement and its correlation with mechanical properties

Sahoo, S.; Jha, B.B.; Sahoo, T.K. (Materials Science And Technology, 30(10), 2014: 1197-1204)

Ultrasonic testing is a sensitive tool not only for defect detection and evaluation of components and structures but also to characterise microstructural features which affect mechanical properties. In this study, four ...
Bio-processing of bael [Aegle marmelos L.] fruits into wine with antioxidants

Panda, S.K.; Sahu, U.C.; Behera, S.K.; Ray, R.C. (Food Bioscience, 5, 2014: 34-41)

Wine, from beta-carotene rich tropical bael (Aegis marmelos L.) fruits, widely known for their immense medicinal properties (anti-diarrheic, anti-bacterial and anti-inflammatory) was prepared by fermenting with the wine ...
Efficient Photocatalytic Degradation of Rhodamine B Dye by Aligned Arrays of Self-Assembled Hydrogen Titanate Nanotubes

Chatterjee, S.; Tyagi, A.K.; Ayyub, P. (Journal Of Nanomaterials, 2014)

We show that an aligned array of hydrothermally grown, multiwalled hydrogen titanate (H2Ti3O7) nanotubes-anchored to both faces of a metallic Ti foil-acts as an efficient photocatalyst. We studied the degradation of rhodamine ...

Now showing items 1791-1800 of 3791

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