Adsorption of n-hexane and intermediate molecular weight aromatic hydrocarbons on LaY zeolite
Journal Article
·
· Industrial and Engineering Chemistry Research
- Univ. of Maine, Orono, ME (United States). Dept. of Chemical Engineering
- Exxon Research and Engineering, Florham Park, NJ (United States)
Experimental equilibrium isotherms, Henry`s law constants, and heats of sorption are reported for n-hexane, benzene, toluene, p-xylene, mesitylene, naphthalene, trimethylbenzene (TMP), and hexamethylbenzene (HMB) in La-exchanged zeolite Y (Si/Al = 1.8). Henry`s law constants and energies of adsorption are substantially smaller than those for NaX zeolite, reflecting the absence of accessible cations in LaY. These data provide a basis for the estimation of adsorbed phase concentrations of the relevant hydrocarbons on REY cracking catalysts under reaction conditions.
- OSTI ID:
- 256867
- Journal Information:
- Industrial and Engineering Chemistry Research, Journal Name: Industrial and Engineering Chemistry Research Journal Issue: 6 Vol. 35; ISSN IECRED; ISSN 0888-5885
- Country of Publication:
- United States
- Language:
- English
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