𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Coke effect in mass transport and morphology of Pt-Al2O3 and Ni-Mo-Al2O3 catalysts

✍ Scribed by F. García-Ochoa; A. Santos

Publisher
American Institute of Chemical Engineers
Year
1996
Tongue
English
Weight
784 KB
Volume
42
Category
Article
ISSN
0001-1541

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Spectroscopic Characterization of Ni-Mo/
Spectroscopic Characterization of Ni-Mo/γ-Al2O3-B2O3 Catalysts for Hydrodesulfurization of Dibenzothiophene
✍ Dien Li; T. Sato; M. Imamura; H. Shimada; A. Nishijima 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 242 KB

The effects of boron on the dispersion of active metal species and hydrodesulfurization (HDS) activity of dibenzothiophene (DBT) over Ni-Mo/ -Al 2 O 3 containing boron were studied by means of BET surface area measurement, powder X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Mo K-

Comparative study of aromatization selec
Comparative study of aromatization selectivity during N-heptane reforming on sintered Pt/Al2O3 and Pt-Re/Al2O3 catalysts
✍ Alfred A Susu 📂 Article 📅 2008 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 245 KB 👁 1 views

## Abstract **BACKGROUND:** The metal dispersed over a support can be present as small crystallites with sizes less than 5 nm. The smaller crystallites favour aromatization while larger crystallites favour cracking/hydrogenolysis. Sintering results in the agglomerization of smaller metal crystallit

Characterization and reactivity of α-Al2
Characterization and reactivity of α-Al2O3-supported Pt-Co bimetallic catalysts
✍ Tang, S.; Lin, J.; Tan, K. L. 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 104 KB 👁 1 views

Bimetallic Pt-Co and monometallic Pt and Co catalysts in as-prepared and reduced states were characterized by X-ray diffraction, temperature-programmed reduction, XPS and Farier transform infrared spectroscopy (FTIR). Temperature-programmed reduction and XPS results showed that the addition of plati