𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Sulfated Alumina Catalysts: Consequences of Sulfate Content and Source

✍ Scribed by Gamal A. H. Mekhemer; Hussein A. Khalaf; Seham A. A. Mansour; Ahmed K. H. Nohman

Book ID
106213595
Publisher
Springer Vienna
Year
2005
Tongue
English
Weight
202 KB
Volume
136
Category
Article
ISSN
0026-9247

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Theoretical characterization of alumina
Theoretical characterization of alumina and sulfated-alumina catalysts for n-butene isomerization
✍ Marı́a LujΓ‘n Ferreira; Elsa HaydeΓ© Rueda πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 368 KB

A theoretical study was carried out in order to characterize the changes produced by the presence of sulfate on the alumina surface. A molecular orbital approach of the extended HΓΌckel (EH) type together with dynamic molecular calculation were performed to evaluate adsorption and desorption energies

Preparation of sulfated zirconia catalys
Preparation of sulfated zirconia catalysts with improved control of sulfur content
✍ Dan FaΛ‡rcasΒΈiu; Jing Qi Li πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 523 KB

The amount of sulfate ion ultimately present in a sulfated zirconia catalyst can be controlled by impregnating the solid with the desired quantity of sulfuric acid in water, evaporating the solvent, and calcining the residue. The surface area is directly related to the amount of sulfur (sulfate) inc

The Sulfate Content of Foods and Beverag
The Sulfate Content of Foods and Beverages
✍ Timothy H.J. Florin; Graeme Neale; Sara Goretski; John H Cummings πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 528 KB

Dietary sulfate may be important in human metabolism for (1) its sparing effect on the requirement for methionine and cysteine, (2) its effect on plasma sulfate and therefore on conjugation of xenobiotics and drugs with sulfate, and (3) its effect on large bowel metabolism where it is reduced to hyd