بحث بسيط
السجلات المعروضة 1 -- 10 من 29
Comparison between multi-stage and single stage microalgae dewatering processes
(
AIChE
, 2018 , Conference Paper)
The present work shows a quick, simple and accurate method for algae harvesting with a potential to relate the required polymer dose with in-situ hydrodynamics properties of alga solution. The method also reduces the lag ...
Assessment of carbon bio-fixation by mixed indigenous microalgae
(
AIChE
, 2018 , Conference Paper)
This study assesses the potential use of mixed Indigenous Microalgae (MIMA) for carbon capture from flue gases in a photo-bioreactor. The effect of inlet CO2 concentration on the carbon biofixation rate was investigated. ...
Thermochemical copper Oxide - Copper sulfate water splitting cycle for solar hydrogen production
(
TechConnect
, 2016 , Conference Paper)
In this paper, the solar thermochemical copper oxide - copper sulfate (CO-CS) water splitting cycle is thermodynamically investigated. CO-CS cycle consists of two steps: first step - exothermic oxidation of CuO via water ...
Sustained solar fuel production in multiple thermochemical cycles using sol-gel derived ferrite nanopowders
(
TechConnect
, 2016 , Conference Paper)
In this paper, the sol-gel synthesis of Mg-doped Niferrite i.e. Ni-Mg-ferrite was attempted by using propylene oxide (PO) as a proton scvanger. Effects of two important synthesis paramaters such as amount of PO added during ...
Heat powered water pump for reverse osmosis desalination
(
TechConnect
, 2016 , Conference Paper)
Current desalination techniques are typically very energy intensive: energy consumption can account for up to 70% of the desalination costs. To improve economics of water desalination plants innovative energy efficient, ...
Solar reactor efficiency analysis for alternative fuel production via ferrite based two-step thermochemical splitting of water and CO2
(
AIChE
, 2015 , Conference Paper)
In this paper computational thermodynamic modeling of solar syngas production via ferrite based (Fe3 O4 /FeO) thermochemical H2O and/or CO2 splitting cycle. This two-step cycle involves solar thermal reduction of Fe3O4 ...
Heavy metal ions removal from industrial wastewater using magnetic nanoparticles (MNP)
(
Elsevier B.V.
, 2020 , Article)
A novel iron oxide magnetic nanoparticles (MNPs) grafted on hyperbranched polyglycerol (HPG) polymer were synthesized, characterized and tested for heavy metals (Ni, Cu and AL) removals from secondary effluent industrial ...
Computational thermodynamic analysis of solar fuel production via metal oxide based H2O and CO2 splitting thermochemical cycles
(
AIChE
, 2015 , Conference Paper)
In this paper thermodynamic feasibility of the production of solar fuel via SnO2/SnO based thermochemical CO2 splitting redox reactions was investigated. The first step is the thermal dissociation of SnO2 into SnO where ...
Study of reaction mechanism in solution combustion synthesis of transition metals
(
AIChE
, 2015 , Conference Paper)
In this paper, we investigate the reaction mechanism followed during the solution combustion synthesis of transition metals (Cu, Ni and Co) and their alloys. Metal nitrates were mixed with a choice of fuel (glycine, and ...
Aqueous ethylaminoethanol blended solvents: Promising candidates for CO2 capture
(
AIChE
, 2015 , Conference Paper)
This paper reports the investigation of effect of temperature on physico-chemical properties of formulated solvent (comprises on ethylaminoethanol, N-methyl-2-pyrollidone, and K2CO3/KHCO3) and reaction kinetics of the ...