scholarly journals Mathematical Problems in Sustainable Energy and Environment

2013 ◽  
Vol 2013 ◽  
pp. 1-2 ◽  
Author(s):  
Shengyong Chen ◽  
Maurizio Carlini ◽  
Nataliya Krasnogorskaya ◽  
Massimo Scalia
Keyword(s):  
Sustainable Energy ◽  
Energy And Environment ◽  
Mathematical Problems

Amine-Ionic Liquid Blends in CO2 Capture Process for Sustainable Energy and Environment

2022 ◽  
pp. 0958305X2110707
Author(s):  
Muthumari Perumal ◽  
Dhanalakshmi Jayaraman
Keyword(s):  
Ionic Liquids ◽  
Energy Demand ◽  
Sustainable Energy ◽  
Tetrabutylammonium Bromide ◽  
Recovery Process ◽  
Capture Process ◽  
Energy And Environment ◽  
Aqueous Solvent ◽  
Solvent Blends ◽  
Carbon Loading

In the present work, an experiment for CO2 capture process were performed by absorption using various aqueous solvent blends of amine and ionic liquids. The solvent blends were prepared for various compositions by mixing TetraButylAmmonium Acetate [TBA][OAC] and TetraButylAmmonium Bromide [TBA][Br] ionic liquids with Monoethanolamine (MEA). The obtained results were compared with baseline MEA. It was observed that capture efficiency of CO2, absorption rate of CO2 and CO2 diffusion coefficient of MEA-[TBA][OAC] and MEA-[TBA][Br] solvent blends were comparatively higher than baseline 30%MEA. Moreover, the parameters such as density, viscosity, pH, carbon loading and surface tension of all the solvent blends were measured for before and after absorption process. The carbon loading of solvent blends MEA-[TBA][Br] (0.405 mole of CO2/mole of solvent) and MEA-[TBA][OAC](0.459 mole of CO2/mole of solvent) was slightly lower than baseline MEA (0.494 mole of CO2/mole of solvent). However, the viscosity of MEA-[TBA][Br] blends were remarkably lower than MEA-[TBA][OAC] blend and baseline MEA. This might be an important key factor in solvent recovery process with lesser energy demand for sustainable energy and environment.

Advanced technologies on sustainable energy and environment: SET2016 virtual special issue

Energy ◽  
2017 ◽  
Vol 137 ◽  
pp. 350-352 ◽  
Author(s):  
Chi-Hwa Wang ◽  
Yen Wah Tong ◽  
Kai Chee Loh ◽  
Ruzhu Wang ◽  
Xian Li
Keyword(s):  
Sustainable Energy ◽  
Special Issue ◽  
Energy And Environment ◽  
Advanced Technologies

Biotemplated Materials for Sustainable Energy and Environment: Current Status and Challenges

ChemSusChem ◽  
2011 ◽  
Vol 4 (10) ◽  
pp. 1344-1387 ◽  
Author(s):  
Han Zhou ◽  
Tongxiang Fan ◽  
Di Zhang
Keyword(s):  
Sustainable Energy ◽  
Current Status ◽  
Energy And Environment
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