Simulation of Two-Stage Fuel Reactor Chemical Looping Hydrogen Process Using Solid Fuel

Long Fei Wang; Shu Zhong Wang; Ming Luo

doi:10.4028/www.scientific.net/AMR.908.349

Paper Titles

Mechanical Mechanics and Application of High Speed On/Off Valve to Feeding System of Hydraulic Drilling Rig
p.330

Dynamic Analysis of Hammer Buffer System Using Pseudo-Bond Graph Simulation Method
p.335

On the Strengthening Methods of Steel Grid Structures Lifting
p.340

Studies on the Effect of Altitude on the Flammable Liquids' Flash Point
p.345

Simulation of Two-Stage Fuel Reactor Chemical Looping Hydrogen Process Using Solid Fuel
p.349

Analysis and Design of Environmental Protection and Energy Saving in Modern Society Building
p.355

Study on the Optimal Use of Land from the Perspective of Soil Ecological Value
p.366

Exploration of the Influence of the Environmental Temperature and Thickness of Fat on Heat Release
p.370

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 908Simulation of Two-Stage Fuel Reactor Chemical...

Simulation of Two-Stage Fuel Reactor Chemical Looping Hydrogen Process Using Solid Fuel

Abstract:

Chemical looping hydrogen (CLH) has become a promising technology for hydrogen production with inherent separation of carbon dioxide. Aspen Plus was used to simulate a two-stage fuel reactor CLH process of coal as solid fuel. Simulation results show that the two-stage reactor can fully convert the fuel and generate the maximum Fe_0.947O component to react with the steam in steam reactor. The optimum OC/coal molar ratio in the two-stage fuel reactor was 2.8. The CO₂ fraction of the flue gas in the fuel reactor reached 99% when the vapor was condensed at the temperature of 950 °C. The fraction of dry-based H₂ in the steam reactor was nearly 100% when the steam reactor temperature was 700 °C and the steam/oxygen carrier molar ratio was 0.48.