A novel integrated CO<sub>2</sub> capture and direct methanation process using Ni/CaO catal-sorbents
Seong Bin Jo, Jin Hyeok Woo, Jong Heon Lee, Tae Young Kim, Hu In Kang, Soo Chool Lee, Jae Chang Kim
Abstract
A Ni/CaO catal-sorbent could be used to reduce the required thermal energy by converting the captured CO<sub>2</sub> to CH<sub>4</sub> under H<sub>2</sub> at temperatures lower than those required for conventional decarbonation.
Topics & Concepts
SorbentMethanationMaterials scienceProcess (computing)Chemical engineeringThermalChemistryThermodynamicsCatalysisPhysical chemistryAdsorptionComputer sciencePhysicsEngineeringOrganic chemistryOperating systemChemical Looping and Thermochemical ProcessesCarbon Dioxide Capture TechnologiesCatalysts for Methane Reforming