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:
Apr. 01, 1986
Filed:
Dec. 03, 1984
Applicant:
Inventors:
Gerald A Gimber, Lake Jackson, TX (US);
Elliot M Haschke, Lake Jackson, TX (US);
Kenneth O Groves, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B / ; F27B / ;
U.S. Cl.
CPC ...
34 12 ; 432 16 ;
Abstract
A process is disclosed for reducing the evolution of fine particles during the removal of a solvent from a mass of solid particles containing the fines or which solid particles are attritable to produce the fines in the prior treating steps and/or the solvent removal step. The process employs the addition of 1 to 20 percent by weight of water to the solid particles/solvent prior to or during the solvent removal operation.