Kathryn Smith

Performance of hydrophobic physical solvents for pre-combustion CO2 capture at a pilot scale coal gasification facility

KH Smith, HE Ashkanani, RL Thompson, JT Culp, L Hong, M Swanson, J Stanislowski, W Shi, BI Morsi, K Resnik, DP Hopkinson, NS Siefert

Journal article  |  2023  |  International Journal of Greenhouse Gas Control

Here, we present the first pilot plant data for hydrophobic physical solvents for CO2 and H2S removal from coal-derived H2-rich sy..

Physical solvents and techno-economic analysis for pre-combustion CO2 capture: A review

Kathryn H Smith, Husain E Ashkanani, Badie I Morsi, Nicholas S Siefert

Journal article  |  2022  |  INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL

This manuscript reviews the use, development, and economic performance of physical solvents for pre-combustion CO2 capture from hi..

Computational Screening of Physical Solvents for CO2 Pre-combustion Capture

Wei Shi, Surya P Tiwari, Robert L Thompson, Jeffrey T Culp, Lei Hong, David P Hopkinson, Kathryn Smith, Kevin Resnik, Janice A Steckel, Nicholas S Siefert

Journal article  |  2021  |  JOURNAL OF PHYSICAL CHEMISTRY B

A computational scheme was used to screen physical solvents for CO2 pre-combustion capture by integrating the commercial NIST data..

Effect of Power Plant Capacity on the CAPEX, OPEX, and LCOC of the CO2 Capture Process in Pre-Combustion Applications

Husain E Ashkanani, Rui Wang, Wei Shi, Nicholas S Siefert, Robert L Thompson, Kathryn Smith, Janice A Steckel, Isaac K Gamwo, David Hopkinson, Kevin Resnik, Badie Morsi

Journal article  |  2021  |  INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL

Recently, there has been a renewed focus in the gasification research community on the development of small-scale modular gasifier..

TECHNO-ECONOMIC ANALYSIS OF THE PRE-COMBUSTION CO2CAPTURE PROCESS USING IONIC LIQUIDS

HE Ashkanani, R Wang, W Shi, NS Siefert, RL Thompson, KH Smith, JA Steckel, IK Gamwo, D Hopkinson, K Resnik, BI Morsi

Conference Proceedings  |  2021  |  38th Annual International Pittsburgh Coal Conference 2021: Clean Coal-based Energy/Fuels and the Environment, PCC 2021

Modular CO2 Capture Processes for Integration with Modular Scale Gasification Technologies: Literature Review and Gap Analysis for Future R&D

Kathryn Smith, Scott Chen, Nicholas Siefert

Report  |  2020

Levelized Cost of CO2 Captured Using Five Physical Solvents in Pre-combustion Applications

HE Ashkanani, R Wang, W Shi, NS Siefert, RL Thompson, K Smith, JA Steckel, IK Gamwo, D Hopkinson, K Resnik, BI Morsi

Journal article  |  2020  |  International Journal of Greenhouse Gas Control

Aspen Plus v8.8 was used to perform techno-economic analysis (TEA) of a CO2 capture process from a typical fuel gas stream in a 54..

CFD Simulation of Two-Phase Flow in a Hybrid Pulsed Sieve-Plate Solvent Extraction Column: Prediction of Holdup and Axial-dispersion Coefficients

Heng Yi, Kathryn H Smith, Weiyang Fei, Geoffrey W Stevens

Journal article  |  2020  |  Solvent Extraction and Ion Exchange

Two-phase computational fluid dynamics (CFD) models for a hybrid pulsed sieve-plate solvent extraction column, as well as a standa..

Effect of power plant capacity on the CAPEX, OPEX, and LCOC of the CO2capture process using PEGPDMS solvents in pre-combustion applications

HE Ashkanani, R Wang, W Shi, NS Siefert, RL Thompson, K Smith, JA Steckel, IK Gamwo, D Hopkinson, K Resnik, BI Morsi

Conference Proceedings  |  2020  |  PCC 2020 - 37th Annual International Pittsburgh Coal Conference

Effect of power plant capacity on the CAPEX, OPEX, and LCOC of the CO2capture process in pre-combustion applications

HE Ashkanani, R Wang, W Shi, NS Siefert, RL Thompson, K Smith, JA Steckel, IK Gamwo, D Hopkinson, K Resnik, BI Morsi

Conference Proceedings  |  2020  |  PCC 2020 - 37th Annual International Pittsburgh Coal Conference