Apparatus of carbon dioxide capture and storage

摘要

The present invention relates to a carbon dioxide capture and storage (CCS) apparatus, and more particularly, to a carbon dioxide capture and storage (CCS) apparatus for separating hydrogen gas and carbon dioxide To improve process efficiency. The CCS apparatus according to the present invention comprises a water gas shifter reaction (WGS) in which CO is reacted with water vapor and converted into carbon dioxide and hydrogen gas in a synthesis gas containing H ₂ and CO, A water separation membrane module for separating and discharging water vapor, and a plurality of palladium-based hydrogen separation membranes for separating carbon dioxide and hydrogen gas contained in the mixed gas passing through the water separation membrane module. The CCS apparatus includes a storage tank for storing carbon dioxide separated from the hydrogen separation membrane module.