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. 25, 1986
Filed:
Sep. 28, 1983
Applicant:
Inventors:
Robert Kunin, Yardley, PA (US);
Eli Salem, Deal, NJ (US);
Assignee:
The Graver Company, Union, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
C13D / ;
U.S. Cl.
CPC ...
127 462 ; 127 55 ; 210777 ;
Abstract
A method for treating a sugar syrup to neutralize, decolorize and decalcify the sugar syrup during the clarification and decolorization process of sugar refining comprises contacting a sugar syrup with a neutralizing precoat filter layer disposed on a porous support means. The precoat filter layer comprises a liquid slurry constituted by an aqueous suspension of fibrous filter aid material and a neutralizing amount of particulate, crystalline alumino-siliate molecular sieve having an average particle size of less than 10 microns.