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Environmental and economic optimization by carbon capture process applied to MEA chemisorption system
(2009-01-01)
The capture of carbon dioxide (CO2) from the flue gas of coal fired power plants can be performed using monoethanolamine (MEA,(C2H4OH)NH2), which is a technically viable strategy in the short to medium term for atmospheric ...
Post-Combustion CO2 capture from exhaust gas by amines and membranes
(Scientific.Net, 2016-03)
There is a necessity to reduce GHG emission because climate change may have critical consequences in many places the world. The main gas which causes climate change is CO2 which is released into atmosphere by industries ...
Black liquor gasification combined cycle with CO2 capture-Technical and economic analysis
(Elsevier B.V., 2015-01-22)
The pulp and paper sector is intensive in the use of energy, and presents a high participation in the industrial context, specially based in the black liquor, a renewable source generated in the pulp process. Black liquor ...
Post-Combustion CO2 capture from exhaust gas by amines and membranes
(Scientific.Net, 2016-03)
Operando Raman spectroscopic studies of lithium zirconates during CO2 capture at high temperature
(Royal Society of Chemistry, 2016-01)
Li2ZrO3 based sorbents were synthesized for CO2 capture at high temperature between 500 and 700 C. Monoclinic ZrO2, tetragonal Li2ZrO3, Li2 CO3, K2CO3 and LiKCO3 phases were detected by XRD and Raman spectroscopy. The ...
Resonance capture at arbitrary inclination - II. Effect of the radial drift rate
(Oxford Univ Press, 2017-06-01)
The effect of the radial drift rate on mean motion resonance capture is studied for prograde, polar and retrograde orbits. We employ the numerical framework of our earlier exploration of resonance capture at arbitrary ...
Cost-based comparison of multi-stage membrane configurations for carbon capture from flue gas of power plants
(Elsevier, 2019-07)
An optimization study of membrane-based separation systems for carbon dioxide capture from flue gas of power plants is conducted, considering the possibility of employing up to four stages and using diverse options to ...
A NGCC power plant with a CO2 post-combustion capture option. Optimal economics for different generation capture goals
(Inst Chemical Engineers, 2014-07)
Fossil fuel power plants are one of the major sources of electricity generation, although invariably release greenhouse gases. Due to international treaties and countries regulations, CO2emissions reduction is increasingly ...
Field Methods for Capturing and Marking Azarai Night Monkeys
(Springer/Plenum Publishers, 2003-10)
Long-term behavioral studies require the permanent identification of individuals. The need for individual identification is even more crucial for sexually monomorphic species since not even the sexes can be differentiated ...
CO2capture properties of Li4SiO4after aging in air at room temperature
(Elsevier, 2020-05)
In this study, we evaluated the physicochemical stability of lithium orthosilicate (Li4SiO4) powders after aging in air. Thermogravimetric (TG) analysis in CO2flow evidences that as-milled Li4SiO4stored in a closed plastic ...