Zobrazeno 1 - 10
of 13
pro vyhledávání: '"L. E. Aneke"'
Publikováno v:
Applied Water Science, Vol 10, Iss 2, Pp 1-11 (2020)
Abstract Carbon adsorbents derived from biomass (agricultural and household residues) have been widely used in the sequestration of hazardous substances from the environment due to their distinctive qualities of large internal surface area, mechanica
Externí odkaz:
https://doaj.org/article/40fe9f8c0fec42919b49e73aa96089b7
Autor:
J. U. Ani, U. C. Okoro, L. E. Aneke, O. D. Onukwuli, I. O. Obi, K. G. Akpomie, A. C. Ofomatah
Publikováno v:
Applied Water Science, Vol 9, Iss 3, Pp 1-11 (2019)
Abstract The adsorptive removal of total dissolved solids by activated coal using response surface methodology was investigated. A four-variable central composite experimental design was applied to correlate the adsorption variables (effluent pH, ads
Externí odkaz:
https://doaj.org/article/4800bf4e7faf420d947b319ef10f25da
Autor:
L. E. Aneke, Oguejiofo T. Ujam, Uchechukwu C. Okoro, Okechukwu Dominic Onukwuli, Julius U. Ani, Kovo G. Akpomie
Publikováno v:
Applied Water Science, Vol 10, Iss 2, Pp 1-11 (2020)
Carbon adsorbents derived from biomass (agricultural and household residues) have been widely used in the sequestration of hazardous substances from the environment due to their distinctive qualities of large internal surface area, mechanical integri
Autor:
Okechukwu Dominic Onukwuli, Kovo G. Akpomie, L. E. Aneke, Julius U. Ani, A. C. Ofomatah, I. O. Obi, Uchechukwu C. Okoro
Publikováno v:
Applied Water Science, Vol 9, Iss 3, Pp 1-11 (2019)
The adsorptive removal of total dissolved solids by activated coal using response surface methodology was investigated. A four-variable central composite experimental design was applied to correlate the adsorption variables (effluent pH, adsorbent do
Autor:
L. E. Aneke, Nnaemeka Nnaji, Uchechukwu C. Okoro, Okechukwu Dominic Onukwuli, J. I. Ume, Julius U. Ani
Publikováno v:
Journal of Industrial and Engineering Chemistry. 20:1930-1935
The coagulant behaviour of tannins of Anacardium occidentale (CANTETA) testa was assessed for the removal of suspended solids from a fibre-cement industry effluent. A series of flocculation experiments were conducted to examine the optimal concentrat
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 100:236-240
The dehydrogenation of methanol to formaldehyde in the absence of oxygen on a silver catalyst has been studied in a pulse system. The results suggest that the reaction is initiated on the surface of the catalyst, and that the formation of formaldehyd
Autor:
L. E. Aneke
Publikováno v:
Journal of Chemical Technology and Biotechnology. 32:513-517
The relative rates of toluene transalkylation, disproportionation and benzene transalkylation of m-xylene over a catalyst consisting of 72% HY zeolite, 18% β-AlF3 and 10% (all w/w) Cu have been studied at a temperature of 723K, reciprocal space velo
Publikováno v:
Journal of Catalysis. 59:37-44
A catalyst containing 72 wt% HY zeolite, 18 wt% β -AlF 3 , and 10 wt% Cu was used in a kinetic study of the vapor-phase disproportionation of toluene into benzene and xylenes. The kinetic data were adequately described by three Hougen-Watson rate mo
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 99:263-267
Texture studies, in which specific surface area and total pore volume were determined by low temperature nitrogen adsorption, were carried out on a number of porous solids, ranging from cation-exchanged Y-zeolites, impregnated with β-AlF3 and copper
Publikováno v:
Journal of Catalysis. 59:26-36
The preparation, characterization, and testing of a catalyst consisting of 72 wt% HY zeolite, 18 wt% β -AlF 3 , and 10 wt% Cu for the conversion of toluene into benzene and xylenes are described. The effect of β -AlF 3 , copper, and the activation