The reaction kinetics for a system of consecutive energy barriers in plastic flow.
β Scribed by A.S. Krausz; B. Faucher
- Publisher
- Elsevier Science
- Year
- 1980
- Weight
- 449 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0378-4487
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β¦ Synopsis
Plastic flow is a special kind of molecular reaction to which chemical kinetics can be applied successfully. The similarities as well as the differences between the two processes are emphasized. The methodology for application of chemical reaction rate theory to plastic flow is outlined in the case of a consecutive energy barrier system.
π SIMILAR VOLUMES
In flow-injection methods based on chemical reactions, simple one-step reactions are desirable, but more complex kinetics cannot always be avoided. The consecutive reaction considered here is A+ reagent(s) +B-+C. The response signal depends on the dispersion of the sample zone in the system and on t
## Abstract The kinetics of the pyrolysis of pyridine was studied in the temperature range of 875β1050Β°C, at 1 atm total pressure, in a Vycor stirredβflow reactor. Initial concentrations ranged from 0.25 to 2 mol % in helium and reaction times from 0.25 to 4 sec. It was found at the lower temperatu