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. 14, 2019
Filed:
Dec. 16, 2015
Applicant:
Melodea Ltd., Rehovot, IL;
Inventors:
Assignee:
MELODEA LTD., Rehovot, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 17/90 (2006.01); C01B 15/08 (2006.01); D21C 11/00 (2006.01);
U.S. Cl.
CPC ...
C01B 17/905 (2013.01); C01B 15/08 (2013.01); D21C 11/0007 (2013.01);
Abstract
Provided is an unique, efficient and cost-effective process for the recovery of acid from acid-rich solutions. The process of the subject matter utilizes a strong oxidizer, such as Caro's acid, to disintegrate or render insoluble organic or inorganic materials such as carbohydrates and complexes thereof contained in acid-rich solutions, to make efficient and simple the separation and recovery of the acid solution. The acid recovered thus obtained is free of organic matter, and containing nearly all of the acid originally contained in the acid-rich solution.