Sorption­enhanced processes of removing CO2 maximize hydrogen production. In this work, three kinds of CO2 sorbents were synthesized using a low supersaturation method and keeping the M2+/M3+ = 2/1 (M2+ = Mg, Ca and M3+ = Al). High­ and low­ temperature capture tests were carried out in a fluidized bed reactor and compared with thermogravimetric analysis. Differential thermal analysis was used to investigate the sorption behavior. Samples were characterized by means of Brunauer–Emmett–Teller (BET)Barrett–Joyner–Halenda (BJH), X­ray diffraction (XRD), scanning electron mi­ croscopy (SEM)energy­dispersive X­ray spectroscopy (EDX) analysis.

H2 from SERP: CO2 Sorption by DoubleLayered Hydroxide at Low and High Temperatures

ROSSI, LEUCIO;FOSCOLO, Pier Ugo;GALLUCCI, KATIA
2015

Abstract

Sorption­enhanced processes of removing CO2 maximize hydrogen production. In this work, three kinds of CO2 sorbents were synthesized using a low supersaturation method and keeping the M2+/M3+ = 2/1 (M2+ = Mg, Ca and M3+ = Al). High­ and low­ temperature capture tests were carried out in a fluidized bed reactor and compared with thermogravimetric analysis. Differential thermal analysis was used to investigate the sorption behavior. Samples were characterized by means of Brunauer–Emmett–Teller (BET)Barrett–Joyner–Halenda (BJH), X­ray diffraction (XRD), scanning electron mi­ croscopy (SEM)energy­dispersive X­ray spectroscopy (EDX) analysis.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11697/26736
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact