Invention Grant
- Patent Title: Bifunctional active sites for adsorption of NOx
- Patent Title (中): 用于吸附NOx的双功能活性位点
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Application No.: US12030200Application Date: 2008-02-12
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Publication No.: US08808655B2Publication Date: 2014-08-19
- Inventor: Andrew Solovyov , Alexander Katz , Enrique Iglesia
- Applicant: Andrew Solovyov , Alexander Katz , Enrique Iglesia
- Applicant Address: US CA Oakland
- Assignee: The Regents of the University of California
- Current Assignee: The Regents of the University of California
- Current Assignee Address: US CA Oakland
- Agent Jeffry S. Mann
- Main IPC: B01D53/56
- IPC: B01D53/56 ; B01D53/86 ; B01J8/00 ; C01B21/00
Abstract:
Immobilized nitronyl nitroxide active sites on the surface of a porous inorganic oxide support act as efficient and rapid oxidants for NO, reacting with >99% of the NO under flow conditions through a packed bed; and, in a parallel configuration with nitroxyl radical active sites, act to remove >99% of both NO and NO2 from a gas mixture, with >95% of the active sites participating in NOx trapping.
Public/Granted literature
- US20090028768A1 BIFUNCTIONAL ACTIVE SITES FOR ADSORPTION OF NOx Public/Granted day:2009-01-29
Information query
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