Sampler for powdered material /
by William R. Kennedy, Jr.

Description

Main Author

Kennedy, William R.

Related Names

U.S. Atomic Energy Commission.
Savannah River Laboratory.
E.I. du Pont de Nemours & Company.

Language(s)

English

Published

[Washington, D.C.?] : E.I. du Pont de Nemours & Co., Explosives Dept., Atomic Energy Division, Technical Division, Savannah River Laboratory, [1957]

Subjects

Powders.
Extraction (Chemistry)
Extraction apparatus.

Summary

An automatic mechanism has been developed that obtains a representative sample of free-flowing powdered material dropping down a vertical pipe. This device embodies the principle of an oscillating slotted "shutter" which momentarily admits a small increment of process material to a collecting vessel.

Note

"Chemistry - General (TID-4500, 13th Ed.)."
"Printed for the United States Atomic Energy Commission Contract AT(07-2)-1."
"August 1957."
"DP-231."

Physical Description

8 p. : ill. ; 28 cm.

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