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Now showing items 11-20 of 22
Novel Ni based duplex coatings for anticorrosion applications
(
Electrochemical Society Inc.
, 2017 , Conference Paper)
Ni-B/Ni-P-CeO2 duplex coatings containing inner Ni-B layer were synthesized on mild steel substrate through the electrodeposition process. The structural, surface and electrochemical properties of the duplex coatings in ...
Catalytic evaluation of Ni-based nano-catalysts in dry reformation of methane
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Conference Paper)
Development of a highly efficient, nickel-based nano-catalyst in the carbon dioxide reformation of methane is reported. The alumina supported Ni-based catalyst with a metal loading of 5wt% was prepared via solution combustion ...
Characterizing biaxially stretched polypropylene/graphene nanoplatelet composites
(
International Committee on Composite Materials
, 2017 , Conference Paper)
During moulding processes such as thermoforming and blow moulding, heated polymer materials are subjected to rapid biaxial deformation as they are drawn into the shape of a mould. It is therefore essential to accurately ...
Potential use of mixed indigenous microalgae for carbon dioxide bio-fixation and advanced wastewater treatment
(
AIChE
, 2017 , Conference Paper)
The potential use of mixed indigenous microalgae (MIMA) as a CO2 capturing technology and treatment process for wastewaters was evaluated at two temperatures ( 25 and 30 C) and different CO2 dosage ( 0%, 5% and 15%). During ...
Advanced wastewater treatment using microalgae: Effect of temperature on removal of nutrients and organic carbon
(
Institute of Physics Publishing
, 2017 , Conference Paper)
This study evaluated the use of mixed indigenous microalgae (MIMA) as a treatment process for wastewaters and CO2 capturing technology at different temperatures. The study follows the growth rate of MIMA, CO2 Capturing ...
Analysis of CO2 Solubility and Absorption Heat into Aqueous 1-Diethylamino-2-propanol
(
Elsevier
, 2017 , Conference Paper)
In this work, the CO2 equilibrium solubility in 2 M 1-diethylamino-2-propanol (1DEA2P) solution were determined as function of temperature (in the range of 298-333K), and CO2 partial pressure (in the range of 8-101 kPa). ...
Regeneration Energy Analysis of Aqueous Tri-Solvent Blends Containing 2-Amino-2-Methyl-1-Propanol (AMP), Methyldiethanolamine (MDEA) and Diethylenetriamine (DETA) for Carbon Dioxide (CO2) Capture
(
Elsevier
, 2017 , Conference Paper)
This study investigated the contribution of absorption heat, sensible heat and heat of vaporization towards the regeneration energy (Qreg, kJ/g-CO2) of AMP-MDEA-DETA tri-solvent blends. The experiment was conducted at ...
Environmental degradation of 30 to 50 years old reinforced concrete structures in Qatari climate
(
Advanced Engineering Solutions
, 2017 , Conference Paper)
This paper presents the results of a field survey carried out on three reinforced concrete (RC) structures built respectively in 1960's 1970's and 1980's to determine the main load (environmental) and resistance (concrete ...
Sulfide Scaling and Corrosion of Carbon Steel in a Sour Medium
(
The Electrochemical Society
, 2017 , Conference Paper)
The damage caused by the building up of scale inside wellbores and pipelines costs millions of pounds each year. A better understanding of scale formation and the kinetic nature of the process is essential, for asset ...
Pedestrians' Crossing Behavior at Marked Crosswalks on Channelized Right-Turn Lanes at Intersections
(
Elsevier B.V.
, 2017 , Conference Paper)
Unsignalized marked crosswalks are problematic locations from pedestrians' safety perspective. Although the priority rule at such locations is clear; pedestrians have the absolute right of way over vehicles, driver often ...