ISSN:
0001-1541
Keywords:
Chemistry
;
Chemical Engineering
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
The catalytic dehydrations of n-butanol, n-propanol, and ethanol to produce water and the respective olefins were studied for the temperature range 400° to 700°F. and over the pressure range 1 atm. to 100 lb./sq. in. gauge. Silica-alumina catalyst in bead form was used. Dehydration rates were found to be consistent with a single-site surface reaction-controlled mechanism in which was superimposed a mass transfer effect internal to the catalyst pellets. Rate constants for the three reactions are presented. The significances of their relative values and their temperature and pressure dependencies are discussed.
Additional Material:
12 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/aic.690080211
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