AZEOTROPIC RECTIFICATION OF A MIXTURE OF SILICON TETRACHLORIDE WITH TRIMETHYLCHLOROSILANE IN THE PRESENCE OF ACETONITRILE,

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Abstract:

Batch and continuous units are described for separating binary azeotropes consisting of SiCl4 plus acetonitrileCH3CN b.p. 49.1C and CH33SiCl and CH3CN b.p. 56.5C. The 1st unit consists principally of 3 rectification columns. In the 1st, the low-boiling and higher boiling components are separated from the crude SiCl4 and CH33SiCl mixture. In the second and third, SiCl4 and CH3 3SiCl are separated. The experimental results were in close agreement 9 to 12 percent deviation with those calculated. Author

Author(s):
Korablina, T. P. ; Molokanov, Yu. K. ; Barinova, M. V.
Author Organization(s):
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Supplementary Note:
Edited trans. of Plasticheskie Massy (USSR) n11 p22-25 1966.
Annotation:
Azeotropic rectification of a mixture of silicon tetrachloride with trimethylchlorosilane in the presence of acetonitrile--Translation.
Pagination:
0014

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FTD-HT-23-959-68
Project Number(s):
FTD-7230178
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
(*ACETONITRILE, *DISTILLATION), (*SILICON COMPOUNDS, DISTILLATION), CHLORIDES, PHASE DIAGRAMS, USSR
Field(s)/Group(s):
Physical Chemistry
Keyword(s):
ACETONITRILE, *AZEOTROPES, *AZEOTROPIC DISTILLATION, CHLOROSILANE TRIMETHYL SILICON CHLORIDE TRIMETHYL, SILICON CHLORIDE TRIMETHYL, SILICON TETRACHLORIDE, TRANSLATIONS
Report Date:
1969 Mar 27