Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1988-05-02
1989-10-17
Lone, Werren B.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
2604122, 426417, 426634, C11B 110
Patent
active
048745553
ABSTRACT:
Process for converting raw soybean materials into soybean oil and soybean meal without flaking the soybeans during the process is disclosed. The soybeans are cracked into a plurality of kernel portions and hull portions. The cracked kernel portions are then pulverized in a hammermill or the like and are then conveyed to a screw-type conveyor wherein steam is injected through the screw conveyor housing. Breaker pins extend radially inwardly from the screw housing and are located between rotating screw flights so as to provide a working, sheering action on the steam-treated particles as they are conveyed by the screw conveyor. A die plate with apertures therein is disposed at the downstream portion of the screw conveyor and in fluid-tight relationship therewith to form back pressure. The steam-treated particles exit the die plate through the apertures in the form of pellets.
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Clarke Vera C.
Lone Werren B.
The French Oil Mill Machinery Co.
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