Invention Grant
- Patent Title: Selective catalytic oxidation of ammonia to water and nitrogen
- Patent Title (中): 氨选择性催化氧化成水和氮
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Application No.: US13035059Application Date: 2011-02-25
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Publication No.: US08007735B2Publication Date: 2011-08-30
- Inventor: Timothy A. Nalette , Catherine Thibaud-Erkey
- Applicant: Timothy A. Nalette , Catherine Thibaud-Erkey
- Applicant Address: US CT Windsor Locks
- Assignee: Hamilton Sundstrand Space Systems International, Inc.
- Current Assignee: Hamilton Sundstrand Space Systems International, Inc.
- Current Assignee Address: US CT Windsor Locks
- Agency: Carlson, Gaskey & Olds, PC
- Main IPC: B01J8/02
- IPC: B01J8/02 ; B01J23/00 ; B01J21/00 ; B01J20/00 ; B01D53/34 ; B01D53/56 ; C01C3/00
Abstract:
A catalyst includes a platinum coating deposited on a silica support. The support has an average surface area between about 100 m2/g and about 120 m2/g. The platinum coating is between about 5 wt % and about 15 wt % of the catalyst. The combination of the selected surface area, silica support, and selected amount of platinum coating provides a catalytic activation temperature below 200° C. and avoids the formation of NOx.
Public/Granted literature
- US20110142728A1 SELECTIVE CATALYTIC OXIDATION OF AMMONIA TO WATER AND NITROGEN Public/Granted day:2011-06-16
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