khaled.mohammed

Khaled M. H. Mohammed

Lecturer - Lecturer in Physical Chemistry

Faculty of science

Address: Chemistry Department, Faculty of Science, Sohag University, Sohag, 82524, Egypt

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Publications Which contain the keyword: Biomass

Experimental study on Egyptian biomass combustion in circulating fluidized bed

2018-12-29 19:47:58 Keywords Biomass,
Experimental study on Egyptian biomass combustion in circulating fluidized bed
The present study investigates the combustion of four kinds of biomass in a circulating fluidized bed. The combustion chamber is a steel cylinder with 145 mm inner diameter and 2 m height. Tests were conducted on wheat straw, sawdust-wood, cottonseed burs, and corncobs. Excess air was varied for each fuel. Temperature, heat flux and gas emissions were measured along the ... Read more

High surface area nanostructured activated carbons derived from sustainable sorghum stalk

2018-11-01 02:34:12 Keywords Purification, Environmental, Adsorption, Nanoporous, Biomass, Activated carbon,
High surface area nanostructured activated carbons derived from sustainable sorghum stalk
The Durra (Sorghum) stalk was employed as a novel precursor for the formation of high surface area activated carbons (ACs) by utilizing ZnCl2 as activating agent followed by pyrolysis in a flow ofN2 gas. The formation of ACs has been investigated at different pyrolysis temperatures (400, 500 and 600 °C) and different ZnCl2 impreg- nation concentrations. The results indicated that, ... Read more

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