GAS-SOLID CHROMATOGRAPHIC CHARACTERIZATION OF ACTIVE CARBONS

The characterization of two active carbons was carried out by using gas chromatographic (GC) peak parameters (mean and variance) obtained by fitting experimental data with the Edgeworth-Cramér series. These results were then compared with those obtained from mercury porosimetry, low-temperature nitrogen adsorption measurements, small-angle X-ray diffraction, scanning electron microscopy and transmission electron microscopy. With regard to mass exchange processes, the chromatographic technique yields results which agree with those obtained by the other techniques. In regard to adsorption capacity, the GC characterization is more direct and unambiguous.

Gas-solid Chromatographic Characterization of Active Carbons

DONDI, Francesco;G. BLO;C. BIGHI
1983

Abstract

GAS-SOLID CHROMATOGRAPHIC CHARACTERIZATION OF ACTIVE CARBONS
Betti, A.; Dondi, Francesco; Blo, G.; Coppi, S.; Cocco, G.; Bighi, C.
File in questo prodotto:
File Dimensione Formato  
s0021-96732988031-6.pdf

solo gestori archivio

Descrizione: Full text editoriale
Tipologia: Full text (versione editoriale)
Licenza: NON PUBBLICO - Accesso privato/ristretto
Dimensione 737.64 kB
Formato Adobe PDF
737.64 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

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: https://hdl.handle.net/11392/1690376
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 8
  • ???jsp.display-item.citation.isi??? 10
social impact