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

Now showing items 1181-1190 of 3783

Roles of organic and inorganic additives on the surface quality, morphology, and polarization behavior during nickel electrodeposition from various baths: a review

Mohanty, U.S.; Tripathy, B.C.; Singh, P.; Keshavarz, A.; Iglauer, S. (Journal of Applied Electrochemistry, 49(9), 2019: 847-870)

During the hydrometallurgical processing of nickel from raw materials, the leach liquors are found to be contaminated with several impurities. These impurities in the electrolytic cell affect the deposition characteristics ...
Extraction equilibrium conditions of beryllium and aluminium from a beryl ore for optimal industrial beryllium compound production

Baba, A.A.; Olaoluwa, D.T.; Balogun, A.F.; Ibrahim, A.S.; Olasinde, F.T.; Adekola, F.A.; Ghosh, M.K. (Canadian Metallurgical Quarterly, 58(2), 2019: 232-240)

This study examines the extraction of beryllium and aluminium from a Nigerian beryl ore using Cyanex (R) 272 in kerosene from an aqueous sulphate pregnant solution. Parameters such as extractant concentration and equilibrium ...
Facile synthesis of a nanoporous sea sponge architecture in a binary metal oxide

Biswal, A.; Panda, P.; Jiang, Z.T.; Tripathy, B.; Minakshi, M. (Nanoscale Advances, 1(5), 2019: 1880-1892)

A novel galvanostatic electrochemical technique has been employed to synthesize a cobalt-nickel mixed oxide, a binary metal oxide, via a two-step route involving electrodeposition followed by calcination. A diaphragm cell ...
Improved bi-functional ORR and OER catalytic activity of reduced graphene oxide supported ZnCo2O4 microsphere

Chakrabarty, S.; Mukherjee, A.; Su, W.N.; Basu, S. (International Journal of Hydrogen Energy, 44(3), 2019: 1565-1578)

Flower like ZnCo2O4 grafted onto the reduced graphene oxide (RGO) sheet, prepared by urea assisted solvothermal method acts as a bi-functional electrocatalyst for oxygen reduction and evaluation reaction in alkaline media. ...
Integrated approach of utilizing mill scale waste for titania slag production

Janakiram, V.; Jayasankar, K.; Bhargava, N.R.M.R.; Patra, R.N.; Mukherjee, P.S. (Separation Science and Technology, 54(14), 2019: 2314-2322)

Titanium-ferromagnetite ore has been considered as an alternate ore for making alloyed pig iron. It is also important for recovery of higher TiO2 slag and iron as a metal by high temperature process as other chemical methods ...
Microwave heating and acid leaching processes for recovery of gold and other precious metals from e-waste

Mahapatra, R.P.; Srikant, S.S.; Rao, R.B.; Mohanty, B. (Current Science, 116(3), 2019: 463-468)

The main aim of the present study is to develop a new method to recover gold and other precious metals such as copper, silver, etc. with the judicious combination of microwave heating and acid leaching of e-waste samples ...
PSO based adaptive narrowband ANC algorithm without the use of synchronization signal and secondary path estimate

Rout, N.K.; Das, D.P.; Panda, G. (Mechanical Systems and Signal Processing, 114, 2019: 378-398)

Narrowband active noise control (ANC) conventionally uses the waveform synthesis method in which a synchronization signal is essential. In addition to this, to update the parameters of the controller, prior estimation of ...
Phytoremediation of Heavy Metal- Contaminated Tailings Soil by Symbiotic Interaction of Cymbopogon Citratus and Solanum Torvum with Bacillus Cereus T1B3

Nayak, A.K.; Basu, A.; Panda, S.S.; Dhal, N.K.; Lal, R.K. (Soil and Sediment Contamination, 28(6), 2019: 547-568)

Environmental pollution by dumping of tailings and overburden from different industrial activities has become a critical issue due to considerable increase in heavy metals (HMs) in all compartments of environment, especially ...
Perspective of mitigating atmospheric heavy metal pollution: using mosses as biomonitoring and indicator organism

Mahapatra, B.; Dhal, N.K.; Dash, A.K.; Panda, B.P.; Panigrahi, K.C.S.; Pradhan, A. (Environmental Science and Pollution Research, 26(29), 2019: 29620-29638)

Mosses were proved as an ideal and reliable biomonitor as well as an indicator of atmospheric trace metal pollution. They are used as model indicator species of air pollution since long back due to their simple structure, ...
Recovery of basic valuable metals and alloys from E-waste using microwave heating followed by leaching and cementation process

Mahapatra, R.P.; Srikant, S.S.; Rao, R.B.; Mohanty, B. (Sadhana-Academy Proceedings in Engineering Sciences, 44(10), 2019: 209)

The whole world understands about the crisis of harmful electronic waste as it is increasing the usage and its disposal. The Government of India asked researchers to come out with innovative alternative solutions, apart ...

Now showing items 1181-1190 of 3783

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