Separation of waxy hydrocarbons from oils by flotation
United States Patent 3347775

Inventors:
Albert, Tritsmans Paul
Publication Date:
10/17/1967
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Assignee:
Belge, Petroles SA.
Primary Class:
208/28
Other Classes:
196/14.500, 208/37
International Classes:
B03D1/001; B03D1/24; C10G73/00; C10G73/26; E06B3/08; E06B3/16; B03D1/14; E06B3/04
US Patent References:
2813074Clarifying apparatus and process
2880159Solvent dewaxing of petroleum oil
2904496Process for separating wax from oils
2961397Preventing deposition of wax on equipment during dewaxing by utilizing smooth surface equipment and a surface-active agent
Foreign References:
GB734123A