Phase Separation Solvent for CO2 Capture

Advanced Solvent for CO2 Capture and Separation Technology for CO2 Sequestration to Enhance Utilization and Reduce Emissions from Wyoming Coal

Functionalized Polymeric Membranes for CO2 Capture

Reducing CO2 emission and lowering the concentration of greenhouse gases in the atmosphere has quickly become one of the most urgent environmental issues. While a variety of technologies and methods have been developed, the separation of CO2 from gas streams is still a critical issue. Apart from establishing new techniques, the exploration of membrane materials with high separation performance ...

The Economics of Co2 Separation and Capture

Carbon management and sequestration offers an opportunity for reducing greenhouse gas emissions that can complement the current strategies of improving energy efficiency and increasing the use of non-fossil energy resources. When most people think of sequestering carbon, they think of planting trees. However, the focus of this paper is the capture of CO 2 from large stationary sources, primaril...

Solvent Formulation for CO2 Separation from Flue Gas Streams

CO2 separation using reactive solvents is considered to be a technically viable option for capturing of CO2 from flue gas streams. However, the cost of CO2 capture using conventional solvents such as aqueous solutions of monoethanolamine (MEA) is prohibitively high. Nearly half of the total cost is due to operational costs, of which about 70 to 80% can be contributed to the cost of regeneration...

Efficient separation of surfactant and organic solvent by CO2.

CO(2) can be used to separate surfactant and organic solvent completely in various surfactant/solvent solutions without contaminating the surfactants and solvents. We believe that the simple, efficient, and greener method has wide applications.