Results 1 to 10 of about 43,956 (263)

Is cavitation a truly sensible choice for intensifying photocatalytic oxidation processes? – Implications on phenol degradation using ZnO photocatalysts

Ultrasonics Sonochemistry, 2023
Phenols are recalcitrant compounds that constitute the majority of organic contaminants in industrial wastewaters. Their removal at large scales require a combination of various processes to reach the desired discharge quality.
Varaha P. Sarvothaman, Vijay K. Velisoju, Janardhanraj Subburaj, Mebin S. Panithasan, Shekhar R. Kulkarni, Pedro Castaño, James Turner, Paolo Guida, William L. Roberts, Sanjay Nagarajan   +9 more
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Analysis of structural, morphological and magnetic properties of diluted magnetic semiconductor ZnO:Eu obtained by combustion reaction [PDF]

Cerâmica, 2020
Eu-doped semiconductor matrix of ZnO at concentrations of 0.05 and 0.10 mols was synthesized by combustion reaction, using zinc nitrate, europium nitrate, and urea as fuel.
D. B. Maia, R. A. Raimundo, T. A. Passos, R. A. Torquato   +3 more
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Combustion crack-network reaction evolution model for highly-confined explosives

Defence Technology, 2023
The evolution behavior of combustion crack reaction of highly confined solid explosives after non-shock ignition is governed by multiple dynamic processes, including intrinsic combustion of explosives, crack propagation, and rapid growth of combustion ...
Zhuo-ping Duan, Meng-Jing Bai, Zhi-ling Bai, Xin-jie Wang, Feng-lei Huang   +4 more
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The calorimetry of combustions and related reactions: inorganic reactions [PDF]

Pure and Applied Chemistry, 1964
Abstract
openaire   +3 more sources

Caracterização morfológica e luminescente de nanopartículas de aluminato de zinco dopadas com Eu3+ Luminescence and morphology of zinc aluminate doped with Eu3+ nanoparticles

Cerâmica, 2005
Este trabalho reporta a obtenção de nanopartículas de aluminato de zinco dopado com Eu3+, por meio do método de síntese por reação de combustão. Foram preparadas quatro amostras com diferentes concentrações de dopante, para avaliar o efeito do teor de ...
B. S. Barros, P. S. Melo, L. Gama, S. Alves-Jr, E. Fagury-Neto, R. H. G. A. Kiminami, A. C. F. M. Costa   +6 more
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Mixed-Combustion Characteristics and Reaction Kinetics of Municipal Sludge and Corn Straw in Micro-Fluidized Bed

Energies, 2022
With economic development, the output of municipal sludge (MS) continues to increase, and the effective utilization of corn straw (CS) also plays an important role in promoting “carbon neutrality”.
Shengjie Guo, Jinhui Tan, Zhongguo Yang, Shuhui Deng, Yaxuan Wang, Shuai Guo   +5 more
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Thermodynamic research of aluminium-ferric thermit combustion

Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2011
The paper describes the main results of thermodynamic calculations of aluminoferric themit combustion reaction, including combustion reaction of thermit, pelletized with cellulose nitrate.
A. R. Samboruk, A. P. Amosov, V. V. Yatsenko   +2 more
doaj   +3 more sources

Catalisadores cerâmicos de ZnAl2-xFe xO4: síntese de pós nanométricos e sua caracterização ZnAl2-xFe xO4 ceramic catalysts: synthesis and characterization of nanosize powders

Cerâmica, 2005
Nos últimos anos têm-se observado um crescente interesse na redução catalítica direta de SOx para enxofre elementar por vários agentes redutores tais como CO, metano ou gases sintéticos.
R. P. T. Lula, P. S. Melo, B. S. Barros, L. Gama, W. A. Mariano, R. H. G. A. Kiminami, A. C. F. M. Costa   +6 more
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Síntese de ZnAl2O4: Yb:Er por reação de combustão Synthesis of ZnAl2O4: Yb:Er by combustion reaction

Cerâmica, 2006
Aluminato de zinco dopado com os íons terras raras itérbio e érbio nas proporções 2:1, 3:1, 4:1, e 5:1 mol de Yb:Er foi sintetizado por reação de combustão.
J. F. Silva, A. C. F. M. Costa, B. S. Barros, L. Gama, R. H. G. A. Kiminami, S. Alves-Jr   +5 more
doaj   +1 more source

COMBUSTION KINETICS OF OIL SHALES BY REACTION CELL EXPERIMENTS; pp. 5-16 [PDF]

Oil Shale, 2008
In this study, kinetics parameters of combustion reaction of Seyitömer and Beypazarı oil shales were determined using Weijdema’s model of reaction kinetics.
Mustafa V. Kök, G. GUNER, S. BAGCI
doaj   +1 more source