We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Mechanochemical Method and Equipment Design for Obtaining Alcoxysilanes.
- Authors
Chistovalov, S. M.; Kotov, V. M.; Anisimov, A. A.; Temnikov, M. N.; Zhemchugov, P. V.; Muzafarov, A. M.
- Abstract
The article describes a fundamentally new one-step chlorine free mechanochemical method for the direct synthesis of alkoxysilanes. The essence of the developed method consists in the direct interaction of untreated silicon with a dispersion up to 5 mm with an appropriate aliphatic alcohol containing from 1 to 4 carbon atoms in the presence of a copper-containing catalyst at a temperature of 200–300 °C in a vibrating fluidized bed of milling bodies in a wide vibration acceleration range. The experiments proved the principal possibility of its realization in a developed vibratory reactor, whose design solutions are adaptable to industrial application. It is shown that mechanoactivation plays a major role in the developed method of direct synthesis and is in fact the basis of a fundamentally new technological process.
- Subjects
ALIPHATIC alcohols; INDUSTRIAL applications; DISPERSION (Chemistry)
- Publication
Chemical & Petroleum Engineering, 2019, Vol 54, Issue 9/10, p703
- ISSN
0009-2355
- Publication type
Article
- DOI
10.1007/s10556-019-00536-6