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:
Nov. 27, 1984
Filed:
Feb. 15, 1983
Applicant:
Inventors:
Olan S Fruchey, Corpus Christi, TX (US);
Edward M de la Garza, Corpus Christi, TX (US);
Assignee:
Celanese Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11C / ; C07F / ; C07F / ;
U.S. Cl.
CPC ...
260413 ; 260414 ; 2604 / ; 2604381 ; 562531 ;
Abstract
A process is described for recovering water soluble copper and manganese compounds from an aqueous solution by reacting the copper and manganese compounds with saturated aliphatic monocarboxylic acids containing 5 to 9 carbon atoms at elevated temperatures forming cupric and manganous alkanoates containing 5 to 9 carbon atoms, and simultaneously removing the water by distillation in the presence of sufficient oxygen-containing gas to prevent the copper from plating on the distillation equipment, recovering the cupric and manganese alkanoates.