METHOD OF PREPARATION FOR OXYGEN-SELECTIVE OXIDE ADSORBENT USING HIGH PRESSURE HYDROGEN FIRING

摘要

The present invention relates to a manufacturing method of an oxide-based and oxygen-selective adsorbent through high-pressure hydrogen plasticity and, more specifically, to a method for manufacturing an oxide-based and oxygen-selective adsorbent by plasticizing a carbonate particle comprising barium at high temperatures in the presence of hydrogen under high pressures. According to the present invention, an oxide-based and oxygen-selective adsorbent is useful for economically producing a high-quality oxygen-selective adsorbent, by reducing time for converting carbonate to an oxide, while the adsorbent particle is plasticized without agglomeration.