| Syngas chemical looping gasification process: oxygen carrier particle selection and performance F Li, HR Kim, D Sridhar, F Wang, L Zeng, J Chen, LS Fan Energy & fuels 23 (8), 4182-4189, 2009 | 257 | 2009 |
| Coal direct chemical looping combustion process: Design and operation of a 25-kWth sub-pilot unit HR Kim, D Wang, L Zeng, S Bayham, A Tong, E Chung, MV Kathe, S Luo, ... Fuel 108, 370-384, 2013 | 162 | 2013 |
| Continuous high purity hydrogen generation from a syngas chemical looping 25 kWth sub-pilot unit with 100% carbon capture A Tong, D Sridhar, Z Sun, HR Kim, L Zeng, F Wang, D Wang, MV Kathe, ... Fuel 103, 495-505, 2013 | 159 | 2013 |
| Iron-Based Coal Direct Chemical Looping Combustion Process: 200-h Continuous Operation of a 25-kWth Subpilot Unit SC Bayham, HR Kim, D Wang, A Tong, L Zeng, O McGiveron, MV Kathe, ... Energy & fuels 27 (3), 1347-1356, 2013 | 135 | 2013 |
| Syngas Chemical Looping Process: Design and Construction of a 25 kWth Subpilot Unit D Sridhar, A Tong, H Kim, L Zeng, F Li, LS Fan Energy & fuels 26 (4), 2292-2302, 2012 | 111 | 2012 |
| Systems for converting fuel LS Fan, HR Kim, F Li, L Zeng, D Wang, F Wang US Patent 9,903,584, 2018 | 21 | 2018 |
| Synthesis of iron-based chemical looping sorbents integrated with pH swing carbon mineral sequestration HR Kim, DH Lee, LS Fan, AHA Park Journal of nanoscience and nanotechnology 9 (12), 7422-7427, 2009 | 12 | 2009 |
| Chemical looping combustion F Li, F Wang, D Sridhar, HR Kim, LG Velazquez‐Vargas, LS Fan Chemical Looping Systems for Fossil Energy Conversions, 143-214, 2010 | 6 | 2010 |
| Coal direct chemical looping (CDCL) process F Li, H Kim, D Sridhar, L Zeng, F Wang, LS Fan 2008 Annual AICHE Meeting, Philadelphia, Pennsylvania, USA, 2008 | 6 | 2008 |
| Methods and systems for synthesizing iron-based materials and sequestering carbon dioxide AHA Park, LS Fan, HR Kim US Patent 8,974,757, 2015 | 5 | 2015 |
| Coal direct chemical looping (CDCL) process for hydrogen and power generation F Li, H Kim, D Sridhar, L Zeng, F Wang, A Tong, LS Fan The 34th international technical conference on coal utilization & fuel …, 2009 | 5 | 2009 |
| Coal-Direct Chemical Looping Combustion Process for In-Situ Carbon Dioxide Capture-Operational Experience of Integrated 25-Thermal Kilowatts Sub-Pilot Scale Unit HR Kim The Ohio State University, 2012 | 4 | 2012 |
| The status of chemical looping processes developed at the Ohio State University D Sridhar, L Zeng, H Kim, A Tong, LS Fan american institute of chemical engineers annual meeting, 16-21, 2011 | 4 | 2011 |
| Methods and Systems for Synthesizing Iron-Based Materials and Sequestering Carbon Dioxide AHA Park, LS Fan, HR Kim US Patent App. 14/621,438, 2015 | 3 | 2015 |
| Chemical Looping Process for direct conversion of solid fuels in-situ CO2 capture HR Kim The Ohio State University, 2009 | 2 | 2009 |
| FCC co-processing of biomass oil X Xu, HR Kim, C Wang, CL Beswick US Patent 11,926,793, 2024 | | 2024 |
| Co-processing of pyrolysis oils, lubricants, and/or plastics A Sattler, HR Kim, TW Walker, EG Dacosta, X Xu US Patent App. 18/166,852, 2023 | | 2023 |
| Co-processing of biomass oil in coker X Xu, HR Kim, ME Pierson, WJ Novak, KE Schutt, R Mabon US Patent 11,597,882, 2023 | | 2023 |
| Conversion of catalytic coke into synthetic gas from a fluid catalytic cracking (FCC) process using a chemical looping system and methods related thereto HR Kim, AK Sharma, B Du US Patent 11,591,531, 2023 | | 2023 |
| Upgrading bio-waste in fcc X Xu, D Campani, HR Kim US Patent App. 17/837,651, 2022 | | 2022 |
