Invention Grant
US09579601B2 Method and device for treating gas by injecting a powdered compound and an aqueous phase
有权
通过注入粉末化合物和水相来处理气体的方法和装置
- Patent Title: Method and device for treating gas by injecting a powdered compound and an aqueous phase
- Patent Title (中): 通过注入粉末化合物和水相来处理气体的方法和装置
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Application No.: US14898293Application Date: 2014-06-20
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Publication No.: US09579601B2Publication Date: 2017-02-28
- Inventor: Xavier Pettiau , Olivier Nyssen , Alain Brasseur , Alain Laudet
- Applicant: S. A. Lhoist Recherche et Developpement
- Applicant Address: BE Ottignies-Louvain-la
- Assignee: S. A. Lhoist Recherche et Developpement
- Current Assignee: S. A. Lhoist Recherche et Developpement
- Current Assignee Address: BE Ottignies-Louvain-la
- Agency: Whitaker Chalk Swindle & Schwartz PLLC
- Agent Charles Gunter
- Priority: BE2013/0435 20130625
- International Application: PCT/EP2014/063017 WO 20140620
- International Announcement: WO2014/206880 WO 20141231
- Main IPC: B01D53/83
- IPC: B01D53/83 ; B01D53/50 ; B01D53/80 ; F23J7/00 ; F23J15/00 ; B01D53/40 ; B01D53/10
Abstract:
A method for treating a gas is shown which includes the steps of: injecting a powdered compound into the gas line, injecting an aqueous phase in droplet form into the line, capturing pollutants from the gases, and recovering the powdered compound separately. The step for injecting an aqueous phase in droplet form is done so as to moisten those particles of powdered compound in the gas line, when they are injected.
Public/Granted literature
- US20160129394A1 Method and Device for Treating Gas By Injecting a Powdered Compound and an Aqueous Phase Public/Granted day:2016-05-12
Information query
IPC分类:
