S.M sadati - Urmia University of Technology, Urmia, Iran
m eyvazi - Urmia University of Technology, Urmia, Iran

Carbon dioxide emission is a global concern. There are many ways to reduce this emissions and there are many goal to improving the technologies that reducingcarbon dioxide is a result of them. Carbon dioxide capture and storage methods are one of them. In Pre combustion we should produce hydrogen. Then hydrogen used as fueltherefor heat efficiency of process should be tested. Hydrogen production technologies are very different, butPartial oxidation, steam reforming and auto thermal reforming are technologies that used wide. In this work heat efficiency of carbon dioxide capture and storagebased on partial oxidation, steam reforming and autothermal reforming technology for hydrogen production with simulation result examined and compared

CCS, Steam reforming, Partial oxidation, Autothermal reforming