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. 03, 1998
Filed:
Jan. 14, 1997
Applicant:
Inventor:
Kohei Toyama, Shirakawa, JP;
Assignee:
Shin-Etsu Handotai Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210773 ; 210787 ; 2105121 ; 125 1602 ;
Abstract
A system for reusing oily slurry waste fluid is capable of decreasing the total amount of oily slurry waste fluid to be discarded by collecting and reusing available abrasive grains, oil and water from the oily slurry waste fluid, thereby reducing the volume carbon dioxide generated when burning the oily slurry waste fluid and being an effective solution to the environmental problems.