Results 51 to 60 of about 215,852 (161)
Theory of chronocoulometry of a pseudo first-order catalytic process at a rough electrode
, 2017 Department of Chemistry, University of Delhi, Delhi-110 007, India E-mail : rkant@chemistry.du.ac.in Manuscript received 25 October 2017, accepted 01 November 2017 A theoretical model for single potential step charge-transients has been developed for the pseudo first-order catalytic coupled (EC’) reaction mechanism at rough electrode-electrolyte ...
Md. Merajul Islam, Rama Kant
openaire +2 more sources
BioResources, 2023 Black cumin seed pulp (C), as well as biochar (CC) produced via pyrolysis of black cumin seed pulp were used to remove methylene violet 2B (MV) and basic yellow 28 (BY28) from aqueous solution.
Sedef Sismanoglu +3 more
doaj +2 more sources
Soybean Oil Transesterification Reactions in the Presence of Mussel Shell: Pseudo-First Order Kinetics [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2018 Calcium oxide is one of the appropriate catalysts for biodiesel production. In this study, cheap and compatible with environment catalyst has been used.
Majid Mohadesi +3 more
doaj
Study on diffusion coefficient of benzene and ethyl benzene vapours in nanoporous silica aerogel and silica aerogel-activated carbon composites [PDF]
Iranian Journal of Chemical Engineering, 2019 In this study, nanoporous silica aerogel and silica aerogel-activated carbon composites have been synthesized using a water glass precursor by cost effective ambient pressure drying method. Equilibrium and kinetics of benzene and ethyl benzene adsorption
A. Mohammadi, J. Moghaddas
doaj
Chemical Engineering Transactions, 2017 This study focuses on the removal of Cu2+ ions present in low concentration in aqueous solutions using residue of alginate extraction as bioadsorbent from the brown seaweed Sargassum filipendula. Bioadsorption kinetic experiments were carried out at room
G.R. Freitas +2 more
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Photocatalytic degradation of Rhodamine B dye over Ni–Cd doped and co-doped ZnO nanoparticles
Scientific ReportsThis study demonstrates the photocatalytic degradation efficiency of doped NiZnO and co-doped CdNiZnO NPs. Initially, ZnO NPs with a unique mesoporous ellipsoidal morphology were synthesized by simple precipitation and calcination.
Shakeel Khan +7 more
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Assessing the Adsorptive and Photodegradative Efficiencies of ZSM-11 Synthesized from Rice Husk Ash
Journal of Chemistry, 2020 Rice husk was used to synthesize zeolite (ZSM-11). FTIR and X-ray diffraction methods were used to characterize the product. The synthesized zeolite was used to treat underground water from some communities in Cape Coast considering parameters such as ...
Michael Akrofi Anang +2 more
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Existence of Pseudo-Superinvolutions of the First Kind
International Journal of Mathematics and Mathematical Sciences, 2008 Our main purpose is to develop the theory of existence of pseudo-superinvolutions of the first kind on finite dimensional central simple associative superalgebras over 𝐾, where 𝐾 is a field of characteristic not 2.
Ameer Jaber
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Results in EngineeringSulphur dioxide (SO2) is released into the atmosphere when coal-fired power plants run, which may substantially impair the environment. SO2 in flue gas causes respiratory difficulties and acid rain, and as energy consumption rises, the amount of SO2 ...
Ali Mohamed Saleh +9 more
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