Results 21 to 30 of about 172,474 (356)
Development of activated carbons magnetic for the recovery of gold in cyanide solutions
ACI Avances en Ciencias e Ingenierías, 2010 Activated Carbons owe its adsorptive properties to their highly developed porous structure. As a result, activated carbons have extensive specific surface areas.
Gustavo Muñoz Rivadeneira
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BioResources, 2023 Hemicellulose was pre-extracted from poplar by the KOH extraction method. A series of activated carbons with high VOCs adsorption capacity were prepared using hemicellulose pre-extraction residue (HPR) as carbon precursor and KOH as the activator.
Jiakai He +3 more
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The Scientific World Journal, 2013 Activated carbons can be produced from different precursors, including coals of different ranks, and lignocellulosic materials, by physical or chemical activation processes.
S. G. Herawan +3 more
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Combustion Characteristics of HAN-based Green Propellant Assisted with Nanoporous Active Carbons
Eurasian Chemico-Technological Journal, 2017 Combustion of hydroxylammonium nitrate (95 wt.% HAN) ‒ water solution in presence of high specific surface area activated carbons is investigated in a constant-pressure bomb within the pressure range of 1‒6 MPa.
M. K. Atamanov +6 more
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Influence of activation atmosphere used in the chemical activation of almond shell on the characteristics and adsorption performance of activated carbons [PDF]
, 2013 7 pages, 5 figures, 5 tables.The aim of this work was to compare the effect of different activating atmospheres on the final properties and adsorption performance of activated carbons.
Izquierdo Pantoja, María Teresa +2 more
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Imaging the atomic structure of activated carbon [PDF]
, 2008 The precise atomic structure of activated carbon is unknown, despite its huge commercial importance in the purification of air and water. Diffraction methods have been extensively applied to the study of microporous carbons, but cannot provide an ...
Harris, Peter J. F. +2 more
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C, 2019 Microwave-activated carbons from walnut shells (ACMW) were impregnated with Ag and Se nanoparticles and with the Enoxil biologically active preparation, and the microbiological properties of the obtained composites were studied.
Oleg Petuhov +5 more
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Adsorption Science & Technology, 2006 This work mainly describes investigations of the effects of pore structure and oxygen content of activated carbons on the desorption activation energy, E d , of water.
Xin Li +4 more
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Jurnal Riset Kimia, 2015 The activated carbon from oil-palm stones of agriculural by-products from palm-oil mills in several tropical countries, a coconut shells and a solid waste exploring coals mining (ex-coal mining) were studied in this paper. The activated and characterized
Sutrisno -, Yusnaidar -
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Obtaining N-Enriched Mesoporous Carbon-Based by Means of Gamma Radiation
Nanomaterials, 2022 In this paper, we present the results of the gamma irradiation method to obtain N-doped mesoporous activated carbons. Nitrogen-enriched mesoporous carbons were prepared from three chosen commercial activated carbons such as Carbon Black OMCARB C-140 ...
Piotr Kamedulski +5 more
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