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… - Energy & …, 2013 - ACS Publications
The coal direct chemical looping (CDCL) combustion process using an iron-based oxygen
carrier has been developed and demonstrated in a 25-kWth subpilot unit. The CDCL …

Parametric and dynamic studies of an iron-based 25-kWth coal direct chemical looping unit using sub-bituminous coal

S Bayham, O McGiveron, A Tong, E Chung, M Kathe… - Applied Energy, 2015 - Elsevier
Abstract The iron-based Coal-Direct Chemical Looping (CDCL) combustion process is an
alternative to conventional oxy-combustion technologies, where the oxygen used for fuel …

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… - Fuel, 2013 - Elsevier
The Coal-Direct Chemical Looping (CDCL) process using iron-based oxygen carriers has
been developed as a coal conversion process with in situ CO2 capture. The CDCL system …

Coal direct chemical looping process: 250 kW pilot-scale testing for power generation and carbon capture

Y Zhang, D Wang, Y Pottimurthy, F Kong, TL Hsieh… - Applied Energy, 2021 - Elsevier
Chemical looping combustion (CLC) is an energy conversion technology that can produce
concentrated CO 2 stream without the need for a gas separation step, and thus, has the …

A comparative process study of chemical-looping combustion (CLC) and chemical-looping with oxygen uncoupling (CLOU) for solid fuels

AH Sahir, JK Dansie, AL Cadore, JAS Lighty - International Journal of …, 2014 - Elsevier
A solid-fuel combustion system based on chemical-looping combustion (CLC) and chemical-
looping with oxygen uncoupling (CLOU) has the potential to assist in the capture of CO 2 …

Design and operation of a 50 kWth Chemical Looping Combustion (CLC) unit for solid fuels

A Abad, R Pérez-Vega, LF de Diego, F García-Labiano… - Applied Energy, 2015 - Elsevier
Abstract A Chemical Looping Combustion (CLC) unit for solid fuels has been designed,
erected and operated. The design was based on a thermal power of 20 kW th for in-situ …

Performance of a 50 kWth coal-fuelled chemical looping combustor

J Ma, X Tian, C Wang, X Chen, H Zhao - International Journal of …, 2018 - Elsevier
A 50 kW th chemical looping combustion (CLC) reactor for coal has been successfully
constructed and operated. A turbulent fluidized bed acts as the air reactor (AR) to achieve …

Reduction rate enhancements for coal direct chemical looping combustion with an iron oxide oxygen carrier

Z Yu, C Li, Y Fang, J Huang, Z Wang - Energy & fuels, 2012 - ACS Publications
Chemical looping combustion (CLC) has been suggested as an energetically efficient
approach for coal combustion with CO2 sequestration. An iron oxide oxygen carrier is an …

Characterization of an Australia hematite oxygen carrier in chemical looping combustion with coal

T Song, J Wu, H Zhang, L Shen - International Journal of Greenhouse Gas …, 2012 - Elsevier
Chemical looping combustion (CLC) is a promising technology to capture CO2 at low cost
with solid fuels. This paper presents a continuous operation chemical looping process with a …

Characterization of chemical looping combustion of coal in a 1 kWth reactor with a nickel-based oxygen carrier

L Shen, J Wu, Z Gao, J Xiao - Combustion and Flame, 2010 - Elsevier
Chemical looping combustion is a novel technology that can be used to meet the demand
on energy production without CO2 emission. To improve CO2 capture efficiency in the …