Reduction of Silicon Tetrachloride with Hydrogen in a Chemically Active Plasma

2014 ◽  
Vol 50 (1) ◽  
pp. 59-64
Author(s):  
A. V. Gusev ◽  
R. A. Kornev ◽  
A. Yu. Sukhanov ◽  
V. A. Shaposhnikov
Keyword(s):  
Silicon Tetrachloride ◽  
Active Plasma ◽  
Chemically Active Plasma

Silicon Tetrachloride Synthesis from Rice Hulls: Transmission and Scanning Electron Microscope Study

1972 ◽  
Vol 30 ◽  
pp. 236-237 ◽  
Author(s):  
Richard S. Thomas ◽  
Prabir K. Basu ◽  
Francis T. Jones
Keyword(s):  
Silicon Tetrachloride ◽  
Silica Sand ◽  
Mineral Matter ◽  
Chemical Heterogeneity ◽  
Scanning Electron Microscope Study ◽  
Rice Hulls ◽  
Hull Structure ◽  
Lower Temperature ◽  
Image Position ◽  
Disposal Problem

Silicon tetrachloride, used in industry for the production of highest purity silicon and silica, is customarily manufactured from silica-sand and charcoal.SiCl4 can also be made from rice hulls, which contain up to 20 percent silica and only traces of other mineral matter. Hulls, after carbonization, actually prove superior as a starting material since they react at lower temperature. This use of rice hulls may offer a new, profitable solution for a rice mill byproduct disposal problem.In studies of the reaction kinetics with carbonized hulls, conversion of SiO2 to SiCl4 was found to proceed within a few minutes to a constant, limited yield which depended reproducibly on the ambient temperature of the reactor. See Fig. 1. This suggested that physical or chemical heterogeneity of the silica in the hull structure might be involved.

scholarly journals Nonuniform discharge currents in active plasma lenses

2017 ◽  
Vol 20 (3) ◽  
Author(s):  
J. van Tilborg ◽  
S. K. Barber ◽  
H.-E. Tsai ◽  
K. K. Swanson ◽  
S. Steinke ◽  
...  
Keyword(s):  
Active Plasma

S-band relativistic magnetron operation with an active plasma cathode

2009 ◽  
Vol 105 (8) ◽  
pp. 083307 ◽  
Author(s):  
Y. Hadas ◽  
A. Sayapin ◽  
T. Kweller ◽  
Ya. E. Krasik
Keyword(s):  
Active Plasma ◽  
Plasma Cathode ◽  
Relativistic Magnetron
Sign in / Sign up

Export Citation Format

Share Document