The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 1981
Filed:
Jan. 04, 1979
Applicant:
Inventors:
Thomas Simo, Frankfurt am Main, DE;
Roland Rammler, Konigstein, DE;
Assignee:
Metallgesellschaft Aktiengesellschaft, Reuterweg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210772 ; 210805 ; 208 39 ;
Abstract
Solids and a clear liquid phase are separated and recovered wherein the solids are suspended in high boiling liquids. The sludge phase is separated from the liquid phase. A separate liquid phase which has a higher density than the liquid content of the sludge phase is added to the dispersion to be separated or to the sludge phase and the resulting mixture is centrifuged to separate the solids from the liquid phase.