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. 20, 1979
Filed:
Mar. 25, 1977
Applicant:
Inventor:
Karel Popper, Willits, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C13D / ;
U.S. Cl.
CPC ...
127 / ; 127 55 ; 210 20 ; 210 27 ; 210 28 ; 210 32 ; 210 / ;
Abstract
Raw sugar beet diffusion juice or raw cane press or diffusion juice is de-ashed by ion exchange using calcium hydroxide, calcium carbonate mangesium hydroxide or calcium sulfite for regenerant. Means are provided whereby slurries can be passed through an ion exchange resin bed without causing said bed to accumulate solids and to clog.