Centrifugal Separator.
Description:
Patent for a centrifuge that can effectively and efficiently separate heavy oils from acids "with which the oil has been mixed or emulsified as a clarifying or decolorizing agent" (lines 14-16), with illustrations.
Date:
March 14, 1922
Creator:
Paul, Christian F., Jr.
Item Type:
Refine your search to only
Patent
Partner:
UNT Libraries Government Documents Department