Patent ID: 9505616
Filing Date: 2016-11-29
CPC Classification: B01J,C01B,Y02P

Claim Text:
1. An apparatus for producing a high-purity gas, the apparatus comprising: a column configured to perform a sorption-enhanced reaction for removing a reaction by-product produced through a catalyst reaction by using an adsorbent, wherein the column is divided into a front section and a rear section on a path along which the reaction progresses after a synthesis gas flows in, the front section includes a catalyst and the adsorbent in a ratio between 6:4 and 9:1, the rear section includes the catalyst and the adsorbent in a ratio between 4:6 and 1:9, and the sorption-enhanced reaction is a sorption-enhanced steam methane reforming (SE-SMR) reaction for producing hydrogen by a methane reforming reaction and removing a by-product of carbon dioxide.