METHOD OF MANUFACTURING DRY SORBENTS FOR HIGH-TEMPERATURE CARBON DIOXIDE CAPTURE BASED LITHIUM SILICATE AND DRY SORBENTS FOR HIGH-TEMPERATURE CARBON DIOXIDE CAPTURE

摘要

Regarding a manufacturing method of a lithium silicate-based high-temperature dry absorbent for removing carbon dioxide and a high-temperature dry absorbent, a manufacturing method comprises the steps of: forming a mixed raw material by mixing a lithium precursor, silicon oxide, and metal oxide; obtaining lithium silicate solid by drying the mixed raw material; and plasticizing the obtained lithium silicate solid.