Invention Grant
- Patent Title: Method and apparatus for processing inorganic acidic gas
- Patent Title (中): 无机酸性气体的处理方法和装置
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Application No.: US12222678Application Date: 2008-08-14
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Publication No.: US07803219B2Publication Date: 2010-09-28
- Inventor: Keh-Perng Shen , Li-Ting Wang
- Applicant: Keh-Perng Shen , Li-Ting Wang
- Applicant Address: TW Hsinchu
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsinchu
- Agency: Bacon & Thomas, PLLC
- Priority: TW93134292A 20041110
- Main IPC: B01D53/14
- IPC: B01D53/14 ; B01D53/40

Abstract:
A method for treating waste gas containing inorganic acid is disclosed. The method includes the following steps: (a) forming a mixture of inorganic acidic gas and a nebulized alkaline solution wherein the nebulized alkaline solution can be produced continuously or periodically; (b) forcing the mixture to pass through an adsorbent bed; and (c) releasing the treated gas. An apparatus for treating the inorganic acid gas with the method illustrated above is also disclosed here. The method can regenerate poisoned adsorbents online, and save time, space and cost simultaneously.
Public/Granted literature
- US20090044704A1 Method and apparatus for processing inorganic acidic gas Public/Granted day:2009-02-19
Information query
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