| abstract |
The present invention relates to a kind of stable inorganic oxide carrier for from gas entrapment carbon dioxide, which has the high power of regeneration that can repeatedly recycle.The method for being used to prepare stable inorganic oxide carrier includes stablizing salic precursor by calcining or steam treated, and alkalinity or alkaline earth compound, the stabilization aluminium oxide of dry impregnation alkalinity or alkaline earth compound are impregnated in stablizing aluminium oxide.Stable inorganic oxide carrier can regenerate under 100 to 150 DEG C of low temperature, regenerate carrier carbon dioxide adsorption ability be carbon dioxide theory adsorption capacity 70 90%. |