Platinum group metals recovery

dc.date.accessioned	2023-11-07T17:38:37Z
dc.date.available	2023-11-07T17:38:37Z
dc.date.issued	2022-01-18
dc.identifier	pat11225702
dc.identifier.uri	https://hdl.handle.net/11244/339956
dc.description.abstract	The disclosed methods are utilized for recovering a high percent of platinum group metals from spent catalytic converters. The methods use an aqua regia bath and ultrasonic agitation to liberate the metals from the carrier material of the washcoat, while leaving the metal supporting structure largely intact.
dc.format	application/pdf
dc.format.extent	12 pages
dc.language	en_US
dc.publisher	U.S. Patent and Trademark Office
dc.title	Platinum group metals recovery
dc.type	Text
osu.filename	pat11225702.pdf
osu.accesstype	Open Access
dc.type.genre	Patent
dc.contributor.inventor	Sarin, Pankaj
dc.contributor.inventor	Nichols, David K.
dc.identifier.patentID	11225702
dc.date.filed	2019-03-14
dc.contributor.assignee	The Board of Regents for Oklahoma State University
dc.subject.cpcclasses	C22B 11/048 (2013.01)
dc.subject.cpcclasses	B01J 23/96 (2013.01)
dc.subject.cpcclasses	B01J 38/60 (2013.01)
dc.subject.cpcclasses	Y02P 10/20 (2015.01)

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