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. 26, 2013
Filed:
Sep. 14, 2011
Kwang MO Seong, Gyeonggi-do, KR;
Whee Moon Choi, Gyeonggi-do, KR;
Kwang Mo Seong, Gyeonggi-do, KR;
Whee Moon Choi, Gyeonggi-do, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
The present invention provides an advanced oxidation system for the treatment of offensive odors and toxic substances of foundry waste, e.g., sand, and a treatment method using the same, which can effectively remove offensive odors and toxic substances produced during a sand reclamation process for reclamation of foundry waste. For this purpose, an advanced oxidation system for the treatment of offensive odors and toxic substances of foundry waste by implementing a spray device for spraying a diluted solution of hydrogen peroxide onto foundry waste; a stirring device for mixing the foundry waste with the diluted solution of hydrogen peroxide sprayed thereto; an ultraviolet irradiation device for activating the hydrogen peroxide mixed with the foundry waste to produce radicals; and a local exhaust system for collecting dust generated when the foundry waste is mixed with the hydrogen peroxide by the stirring device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile