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Kaolin: An Alternate Resource of Alumina

Routray, S; Dash, B; Sheik, AR; Sarangi, CK; Sanjay, K (Sustainable Chemical, Mineral And Material Processing, 2023; 135-144)

KEWDA PERFUME INDUSTRY IN INDIA

Dutta, P.K.; Saxena, H.O.; Brahmam, M. (Economic Botany, 41(3), 1987: 403-410)

Kinetic modeling and isotherm approach for biosorptive removal of hexavalent chromium using heat inactivated fungal biomass

Das, S.; Behera, B.C.; Mohapatra, R.K.; Pradhan, B.; Sudarshan, M.; Chakraborty, A.; Thatoi, H. (International Journal of Chemical Kinetics, 55(7), 2023: 365-380)

Two highly Cr (VI) resistant fungal strains, CSF-1 and CSF-2, were isolated and identified as Cladosporium sp. and Penicillium sp., respectively, using 18S rRNA gene sequencing. At optimized growth conditions, the dead ...

Kinetic study on leaching of iron in Partially Laterised Khondalite rocks for ceramic industrial applications

Swain, R.; Rao, R.B. (International Journal Of Mineral Processing, 112, 2012: 77-83)

Partially Laterised Khondalite (PLK) rocks are the waste materials generated during mining of bauxite. These PLK rocks even though contain >40% of Al2O3 are not suitable for metallurgical industries due to the presence of ...

Kinetics and equilibrium studies for the removal of cadmium ions from aqueous solutions using Duolite ES 467 resin

Rao, K.S.; Chaudhury, G.R.; Mishra, B.K. (International Journal Of Mineral Processing, 97(1-4), 2010: 68-73)

Kinetic and equilibrium studies were conducted with cation exchange resin (Duolite ES 467) to investigate the effectiveness of removal of cadmium ions from aqueous solutions in a batch mode. The effect of various parameters ...

KINETICS AND MECHANISM OF COMPLEX-FORMATION BETWEEN O-BONDED CIS-(DIGLYCINATO)BIS(ETHYLENEDIAMINE)COBALT(III) AND ALPHA-CIS-(DIGLYCINATO)(TRIETHYLENETETRAMINE)COBALT(III) WITH NICKEL(II) IN AQUEOUS-MEDIUM

Das, N. (Transition Metal Chemistry, 18(4), 1993: 372-376)

The kinetics of reversible complexation of Ni(OH2)62+ with oxygen-bonded glycinatocobalt(III) substrates N4Co(glyH)gly2+ [N4 = (en)2 or trien; glyH = H3N+CH2COO-)] have been investigated by the stopped-flow technique in ...

KINETICS AND MECHANISM OF COMPLEX-FORMATION OF SOME BIVALENT AND TRIVALENT METAL-IONS WITH PENTAAMMINE(NITRILOTRIACETATO)COBALT(III) IN AQUEOUS-MEDIUM

Das, R.; Das, N.; Dash, A.C. (Journal Of The Chemical Society-Dalton Transactions, (22), 1995: 3627-3634)

The kinetics of reversible complex formation of Ni-II, Co-II and Cu-II with the pentaammine(nitrilotriacetato)cobalt(III) ion, [Co(NH3)(5)(H(2)nta)](2+) (H(3)nta = nitrilotriacetic acid) have been investigated at 0.0025 ...

Kinetics and mechanism of corrosion of laboratory hot briquetted iron

Gray, J.; Sahajwalla, V.; Paramguru, R. (Metallurgical And Materials Transactions B-Process Metallurgy And Materials Processing Science, 36(5), 2005: 613-621)

While considerable work has been reported in the literature on the corrosion behavior and products of direct reduced iron and sponge iron, very little has been published on hot briquetted iron (HBI). The present article ...

Kinetics and mechanism of electroless copper deposition at moderate-to-high copper ion and low-to-moderate formaldehyde concentrations

Mishra, K.G.; Paramguru, R.K. (Metallurgical And Materials Transactions B-Process Metallurgy And Materials Processing Science, 30(2), 1999: 223-229)

Studies were carried out to establish the effect of moderate-to-high copper ion and low-to-moderate formaldehyde concentrations on electroless deposition of copper. The individual half-cell polarization curves were generated ...

Kinetics and mechanism of electroless deposition of copper

Mishra, K.G.; Paramguru, R.K. (Journal Of The Electrochemical Society, 143(2), 1996: 510-516)

This paper describes investigations on the role of electrolyte composition on the mechanism of the electroless copper deposition process. Both potentiostatic and galvanostatic polarization curves as well as steady-state ...

Kinetics and mechanism of electroless deposition of copper at moderate copper and low formaldehyde concentrations

Mishra, K.G.; Paramguru, R.K. (Metals Materials And Processes, 9(1), 1997: 15-23)

The effect of moderate copper and low formaldehyde concentrations on electroless deposition of copper has been studied using potentiostatic and steadystate polarization technique. An attempt has been made to measure the ...

Kinetics and mechanism of electroless deposition of copper in a bath of low copper and high formaldehyde concentrations

Mishra, K.G.; Paramguru, R.K. (Transactions Of The Indian Institute Of Metals, 50(4), 1997: 241-247)

The present paper attempts to examine the kinetics and mechanism of electroless copper deposition process at low copper ion and high formaldehyde concentrations. Both potentiostatic as well as steady state two compartment ...

Kinetics and mechanism of MnO2 dissolution in H2SO4 in the presence of pyrite

Nayak, B.B.; Mishra, K.G.; Paramguru, R.K. (Journal Of Applied Electrochemistry, 29(2), 1999: 191-200)

This paper describes a study of the kinetics and mechanism of MnO2 dissolution in H2SO4 in the presence of pyrite through leaching and electrochemical parameters. Manganese(IV) was found to dissolve mainly through reduction ...

Kinetics and mechanism of oxidation of DL-methionine by Keggin-type 12-tungstocobaltate(III) in aqueous acetic acid medium

Satpathy, P.K.; Dash, G.C.; Acharya, S.; Mohanty, P. (Journal Of The Indian Chemical Society, 83(9), 2006: 891-894)

The kinetics of the reaction of DL-methionine with 12-tungstocobaltate(III) has been studied over the range of 8.4 <= 10(3) [DL-methionine] <= 14.0, 3.0 <= pH <= 5.0 and 20 <= T <= 35 degrees C in aqueous acetic acid medium. ...

KINETICS AND MECHANISM OF REDUCTION OF FEO IN MOLTEN SLAG .1. SOLID CARBON AS REDUCTANT

Paramguru, R.K.; Ray, H.S.; Basu, P.; Jouhari, A.K. (Production Of Liquid Iron Using Coal, 1994: 155-185)

Kinetics and mechanism of the anation of (alpha beta)-hydroxo(tetraethylenepentamine)cobalt(III) by thiosulfate, the base hydrolysis of the (sulfur-bonded) thiosulfato(tetraethylenepentamine)-cobalt(III) and photochemistry of oxygen and sulfur-bonded thiosulfato complexes

Das, R.; Das, N.; Dash, A.C.; Roy, A.; Sarkar, S.K. (Transition Metal Chemistry, 21(1), 1996: 90-94)

The reaction of (alpha beta)-(tetren)CoOH2+ with S2O32- in the 7.25-8.28 pH range at 20-40 degrees C yielded S- (yellow) and O- (purple) bonded thiosulfato(tetren)cobalt(III) complexes, the former in larger quantities. The ...

Kinetics and mechanism of the reaction of hydroxopentaaquarhodium(III) ion with L-aspartic acid in aqueous media

Mohanty, S.; Anand, S.; Mohanty, P. (Indian Journal Of Chemistry Section A-Inorganic Bio-Inorganic Physical Theoretical & Analytical Chemistry, 41(6), 2002: 1191-1194)

The kinetics of the reaction Of L-aspartic acid (H3L+) with hydroxopentaaquarhodium (III) has been studied over the range 2.58less than or equal to10(3)[H3L+] less than or equal to12.90, 3.49 less than or equal topHless ...

Kinetics and mechanism of the reaction of hydroxopentaaquarhodium(III) ion with L-proline in aqueous solution

Dash, G.C.; Dash, B.; Satpathy, P.K.; Acharya, S.; Mohanty, P. (Journal Of The Indian Chemical Society, 84(3), 2007: 280-282)

The kinetics of the reaction of L-proline (H2L+) with hydroxopentaaquarhodium(III) has been studied over the range 2.48 <= 10(3) [H2L+] <= 7.44, 3.5 <= pH <= 4.5, 50 degrees <= t <= 70 degrees at I = 0.1 mol dm(-3), (NaClO4). ...

Kinetics and mechanism of the reaction of hydroxopentaaquarhodium(III) ion with nicotinic acid in aqueous media

Mohanty, S.; Anand, S.; Brahma, G.S.; Baral, D.; Mohanty, P. (Journal Of The Indian Chemical Society, 81(11), 2004: 917-920)

The kinetics of the reaction of nicotinic acid (H2L+) with hydroxopentaaquarhodium(III) has been studied over the range 2.58 less than or equal to 10(3)[H2L+] less than or equal to 12.9, 3.50 less than or equal to pH less ...

Kinetics and mechanism of the reactions of chromium(III) and L-ornithine in aqueous solution

Mohanty, S.; Anand, S.; Brahma, G.S.; Mohanty, P. (Journal Of The Indian Chemical Society, 80(9), 2003: 810-814)

The anation reaction of L-ornithine (H3L2+) with chromium(III) has been studied over the range 3.0 less than or equal to pH less than or equal to 3.5, 40degrees less than or equal to t less than or equal to 55degrees and ...

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