Evaluation of selected chemical processes for production of low-cost silicon (Phase II). Ninth quarterly progress report, October 1, 1977--December 31, 1977

Author: Blocher, Jr, J. M.
Published: United States : [publisher not identified], 1978.
[Oak Ridge, Tennessee] : [U.S. Atomic Energy Commission], 1978.
Physical Description: microfiche : negative ; 11 x 15 cm
Additional Creators: Browning, M. F.

Availability

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Summary

Progress is reported in the design of the 50 MT/year experimental facility for the preparation of high-purity silicon by the zinc vapor reduction of silicon tetrachloride in a fluidized bed of seed particles to form a free-flowing granular product. Progress is reported in the design of the silicon tetrachloride purification facility, the zinc/ZnCl/sub 2/ by-product condenser and also non-conventional items, the fluidized bed, zinc feed system, zinc vaporizer, and electrolytic cell.

Report Numbers

DOE/JPL/954339-9

Other Subject(s)

Collection

U.S. Atomic Energy Commission depository collection.

Note

DOE contract number: NAS-7-100-954339
OSTI Identifier 6808810
Research organization: Battelle Columbus Labs., OH (United States).

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