Post Combustion Carbon Capture Using Polyethylenimine (PEI) Functionalized Titanate Nanotubes Email Page
email
Print This Page
print
Performer: Prairie View A&M University
Website: Prairie View A&M University
Award Number: FE0023040
Project Duration: 10/01/2014 – 09/30/2018
Total Award Value: $249,996
DOE Share: $249,996
Performer Share: $0
Technology Area: University Training and Research
Key Technology:
Location: Prairie View, Texas

Project Description

The project will develop a novel nanomaterial to efficiently capture CO2 from the flue gas of fossil energy power generation systems by: 1) Establishing a knowledge base on the synthesis of titanium dioxide (TiO2) nanotubes and adsorption characteristics of Polyethylenimine (PEI) and also the various protocols available for the impregnation of PEI, 2) Developing optimized protocols for synthesis of TiO2 nanotubes impregnated with PEI, 3) Characterizing the impregnated nanotubes and using them for refining synthesis parameters such as temperature, concentration, and time, 4) Developing computational fluid dynamic (CFD) simulations in order to optimize the reactor conditions for high carbon capture efficiency, 4) Demonstrating the carbon capture efficiency of impregnated TiO2 tubes under various environmental conditions such as temperature and concentration, and 5) Establishing a validated CFD model and a standard operating procedure for carbon capture using PEI impregnated TiO2 nanotubes.

Project Benefits

This project could optimize the procedures for synthesizing nanotubes and impregnation protocols and develop standard operating procedures for carbon capture at different temperatures and concentrations. As well, it may provide a very high efficiency and low cost method to capture CO2 from effluents of advanced fossil energy systems. In addition to these benefits, this project will train and support at least two undergraduate and two graduate students to engage in challenging energy research.

Contact Information

Federal Project Manager Anthony Zinn: anthony.zinn@netl.doe.gov
Technology Manager Briggs White: briggs.white@netl.doe.gov
Principal Investigator Raghava Kommalapati: rrkommalapati@pvamu.edu

 

Click to view Presentations, Papers, and Publications