The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 19, 2013
Filed:
Jun. 13, 2007
Soon Haeng Cho, Daejeon, KR;
Sodankoor Garadi Thirumaleshwara Bhat, Daejeon, KR;
Sang Sup Han, Daejon, KR;
Jong Ho Park, Daejeon, KR;
Jong Nam Kim, Daejeon, KR;
Heon Jung, Daejeon, KR;
Soon Haeng Cho, Daejeon, KR;
Sodankoor Garadi Thirumaleshwara Bhat, Daejeon, KR;
Sang Sup Han, Daejon, KR;
Jong Ho Park, Daejeon, KR;
Jong Nam Kim, Daejeon, KR;
Heon Jung, Daejeon, KR;
Korea Institute of Energy Research, Daejeon, KR;
Abstract
The present invention relates to an adsorbent for separating carbon monoxide from a gas mixture including hydrogen gas and a method of preparing the same. The adsorbent for selectively separating monoxide includes a solid material, which is a solid support impregnated and dispersed with a cuprous salt by bringing the solid support into contact with a cuprous salt solution stabilized by dissolving a cuprous salt or a cuprous salt mixture in a solvent. The adsorbent is advantageous in that the selectivity for carbon monoxide is improved, so that the amount of carbon monoxide included in the gas mixture is decreased to infinitesimal quantities, thereby producing high-purity hydrogen products.