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:
Feb. 08, 2000
Filed:
Aug. 06, 1998
Applicant:
Inventor:
Klaus Weber, Hamburg, DE;
Assignee:
Fried. Krupp AG Hoesch Krupp, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; C11B / ;
U.S. Cl.
CPC ...
202173 ; 159 46 ; 159 471 ; 159D / ; 202154 ; 202155 ; 202176 ; 202182 ; 202186 ; 203 71 ; 203 87 ; 426430 ; 554 12 ;
Abstract
A compact apparatus of the distillation of solvent from a mixture of the solvent with oil seed for the extraction thereof according to the invention, the primary module includes a vapor scrubber forming a vapor contactor, a main evaporator and a first condenser while the secondary module has an after evaporator combined in a unit with the stripping column and the second condenser.