CARBON-DIOXIDE CAPTURING MATERIAL, AND CARBON-DIOXIDE RECOVERY APPARATUS USING SAME

摘要

Provided is a carbon dioxide capturing material that captures a large amount of carbon dioxide, less suffers from decrease in an amount of the captured carbon dioxide even after firing, and has excellent heat resistance. The carbon dioxide capturing material separates and recovers carbon dioxide from a carbon-dioxide-containing gas. The capturing material includes an oxide containing Ce and Al. The oxide contains Ce in a highest content among metal elements in the oxide and contains Al in a content of 0.01% by mole to 40% by mole.

主权项

1. A carbon dioxide capturing material for separating and recovering carbon dioxide from a carbon-dioxide-containing gas, the carbon dioxide capturing material comprising
an oxide containing Ce and Al, wherein the oxide contains Ce in a highest content among metal elements in the oxide and contains Al in a content of 0.01% by mole to 40% by mole.