Invention Grant
US08691719B2 System and method for increasing the service life and/or catalytic activity of an SCR catalyst and control of multiple emissions
有权
用于增加SCR催化剂的使用寿命和/或催化活性的系统和方法以及多重排放的控制
- Patent Title: System and method for increasing the service life and/or catalytic activity of an SCR catalyst and control of multiple emissions
- Patent Title (中): 用于增加SCR催化剂的使用寿命和/或催化活性的系统和方法以及多重排放的控制
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Application No.: US13117332Application Date: 2011-05-27
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Publication No.: US08691719B2Publication Date: 2014-04-08
- Inventor: Mandar R. Gadgil , S. Behrooz Ghorishi
- Applicant: Mandar R. Gadgil , S. Behrooz Ghorishi
- Applicant Address: US OH Barberton
- Assignee: Babcock & Wilcox Power Generation Group, Inc.
- Current Assignee: Babcock & Wilcox Power Generation Group, Inc.
- Current Assignee Address: US OH Barberton
- Agent Eric Marich
- Main IPC: B01J27/185
- IPC: B01J27/185 ; F23J11/00 ; F23J15/00 ; C10L5/00 ; B01J27/06 ; C01G9/00 ; C01G11/00 ; C01G13/00 ; C22B17/00 ; C22B19/00 ; C22B43/00
Abstract:
The present invention relates generally to the field of emission control equipment for boilers, heaters, kilns, or other flue gas-, or combustion gas-, generating devices (e.g., those located at power plants, processing plants, etc.) and, in particular to a new and useful method and apparatus for reducing or preventing the poisoning and/or contamination of an SCR catalyst. In another embodiment, the method and apparatus of the present invention is designed to protect the SCR catalyst. In still another embodiment, the present invention relates to a method and apparatus for increasing the service life and/or catalytic activity of an SCR catalyst while simultaneously controlling various emissions.
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