Method of producing impregnated synthetic rock precursor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Feb 21, 1989
Grant Date -
N/A
app pub date -
Dec 1, 1986
filing date -
Nov 29, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vibratory processing arrangement including an apparatus comprising three main stages. Namely, a high level waste vibrating impregnator, a vibrating calciner and a vibratory powder mixer. The waste impregnator comprises a downwardly inclined trough having flexible mountings and a vibrator at its upstream end, a hood structure and a series of liquid sprays connected to a high level waste supply tube. The vibratory calciner comprises a downwardly inclined tube connected to a downstream discharge tube. The discharge tube has an inlet pipe for entry of reducing gas. The reducing gas passes upwardly through the tubes to a gas discharge take-off tube near the upstream end of the downwardly inclined tube. A vibrator is tuned to provide the desired flow rate through the downwardly inclined tube. Calcined discharged powder falls downwardly into the vibratory mixer, which has a vibratory actuator and flexible mountings. Titanium powder is introduced into the vibratory mixer through a secondary inlet and is intimately mixed with the calcined discharged powder before being discharged into respective canisters.
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