Invention Grant
- Patent Title: Method for removing mercury from washer suspensions
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Application No.: US15091989Application Date: 2016-04-06
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Publication No.: US10280104B2Publication Date: 2019-05-07
- Inventor: Michael Kramer , Harald Reissner
- Applicant: Andritz AG
- Applicant Address: AT Graz
- Assignee: Andritz AG
- Current Assignee: Andritz AG
- Current Assignee Address: AT Graz
- Agency: Alix, Yale & Ristas, LLP
- Priority: ATA50298/2015 20150415
- Main IPC: C02F9/00
- IPC: C02F9/00 ; C02F1/24 ; C02F1/38 ; B01D53/50 ; B01D53/64 ; B01D53/80 ; C02F1/00 ; C02F101/20 ; C02F103/18
Abstract:
A method for removing mercury from flue gas in a flue gas desulfurization plant, in which the mercury concentration in the FGD gypsum is reduced without increasing the size of the waste water treatment plant, by increasing the volume-related mercury concentration in the wash wastewater and feeding this more concentrated flow of waste water to the waste water treatment plant.
Public/Granted literature
- US20160304374A1 METHOD FOR REMOVING MERCURY FROM WASHER SUSPENSIONS Public/Granted day:2016-10-20
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