Asmaa El-Tawil
Asmaa El-Tawil

Asmaa El-Tawil

PhD Student position
Luleå University of Technology
Process Metallurgy
Minerals and Metallurgical Engineering
Department of Civil, Environmental and Natural Resources Engineering
asmaa.el-tawil@ltu.se
+46 (0)920 493131
F1301a Luleå

Research

I am a PhD student in iron- and steelmaking within the process metallurgy group. My research is focused on utilizing biomass material in the reduction of iron oxide briquettes. My approach is to utilize renewable and neutral carbon instead of fossil carbon to mitigate the CO2 emissions in the iron and steel industry. On the other hand, using high reactivity reducing agent (biomass) in iron ore composite will enhance the reactivity of burden that can lower the thermal reserve zone temperature. I am using thermogravimetric analyser (TGA) connected by quadruple mass spectroscopy (QMS) to monitor mass loss and evolved gases during reduction. I am doing different analyses like x-ray diffraction (XRD) to evaluate the effect of added biomass on the reaction product during reduction and carbon analysis to evaluate the carbon consumption during the reduction process.

Education

I am involved in the supervision of second cycle student projects.

Background

I started work in Central metallurgical research institute (CMRDI) in Egypt in December 2008 and I got master degree in inorganic chemistry from El-Monofiya University 2012. My M.Sc. degree focused in the effect of different sized or iron oxide in the reduction of iron oxide composite.

 

 

 

 

 

 

Publications

Article in journal

Devolatilization Kinetics of Different Types of Bio-Coals Using Thermogravimetric Analysis (2019)

El-Tawil. A, Ahmed. H, Sundqvist Ökvist. L, Björkman. B
Metals, Vol. 9, nr. 2
Conference paper

Alternative Reducing Agents for Sustainable Blast Furnace Ironmaking (2017)

Ahmed. H, Andersson. A, El-Tawil. A, Lotfian. S, Mousa. E, Sundqvist Ökvist. L, et al.
Part of: ESTAD 2017, 2017
Conference paper

Alternative Carbon Sources for Reduction (2015)

Ahmed. H, Andersson. A, El-Tawil. A, Lotfian. S, Björkman. B
Paper presented at : 2015 - Sustainable Industrial Processing Summit & Exhibition, Antalya, 4-9 October 2015