| 摘要 |
CO 2 sorptive pellets and/or granules and their use for removing CO 2 from CO 2 -containing gases and for producing hydrogen. CO 2 sorptive pellets are suitable for use in fixed bed reactors and the like due to sufficient crush strength. CO 2 sorptive granules are suitable for moving, ebullated, expanded and fluidized beds. The CO 2 sorptive pellets and/or granules comprise calcium oxide and/or magnesium oxide and at least one binding agent such as calcium titanate, calcium aluminate, calcium zirconate, magnesium titanate, magnesium aluminate, and magnesium zirconate. A method for making the CO 2 -sorptive pellets is described. The CO 2 sorptive pellets optionally comprise at Ni, Pd, Pt, and/or Rh. |
