Invention Grant
US07928033B2 Catalyst for reducing mercury, a mercury conversion unit, and an apparatus for measuring total mercury in combustion exhaust gas by using the same
有权
用于还原汞的催化剂，汞转化单元，以及通过使用它们来测量燃烧废气中的总汞的装置
- Patent Title: Catalyst for reducing mercury, a mercury conversion unit, and an apparatus for measuring total mercury in combustion exhaust gas by using the same
- Patent Title (中): 用于还原汞的催化剂，汞转化单元，以及通过使用它们来测量燃烧废气中的总汞的装置
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Application No.: US11724540Application Date: 2007-03-15
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Publication No.: US07928033B2Publication Date: 2011-04-19
- Inventor: Shigeyuki Akiyama , Junji Kato , Fujio Koga , Koji Ishikawa
- Applicant: Shigeyuki Akiyama , Junji Kato , Fujio Koga , Koji Ishikawa
- Applicant Address: JP Kyoto JP Tokyo
- Assignee: Horiba, Ltd.,Nippon Instruments Corporation
- Current Assignee: Horiba, Ltd.,Nippon Instruments Corporation
- Current Assignee Address: JP Kyoto JP Tokyo
- Priority: JP2006-097630 20060331
- Main IPC: B01J27/00
- IPC: B01J27/00 ; B01J27/02 ; B01J27/055 ; B01J21/18 ; B01J27/20 ; B01J20/00 ; C01G11/00 ; C01G9/00 ; B01D47/00 ; B01D53/46 ; B01D53/56 ; B01D53/02 ; C01B17/42 ; C01B31/24 ; C01D5/00 ; C01D15/06 ; C01D17/00 ; C01D7/00 ; C01F5/42 ; C01F11/46 ; C01F5/24 ; A62D3/30 ; A62D3/36 ; A62D3/40
Abstract:
The present invention relates to a catalyst for reducing mercury, which comprises a reagent comprising any of the sulfites of potassium, sodium, calcium and magnesium, or any of the phosphates thereof, or a combination of them, as a main reagent of a catalyst component. And the present invention relates to the catalyst for reducing mercury, wherein the catalyst component is mixed with a different salt as an agent for inhibiting crystallization of the catalyst component.
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