"Flue Gas Scrubber With Dedicated Cooling Tower"

Abstract: In a flue gas treatment apparatus comprising a flue gas scrubber (1) with attached recirculation circuit, in which there recirculates a liquid which comprises a sodium hydroxide-containing absorbent and water condensed out in the flue gas scrubber (1) from the flue gas stream to be cleaned, and with a cooling means arranged in the recirculation circuit, the flue gas scrubber (1) being connected to an upstream flue gas desulphurization unit which supplies flue gas, the intention is to provide a solution which allows improved cooling of the liquid recirculated in the flue gas scrubber, comprising sodium hydroxide and condensed water, and at the same time a reduction in the volume of recirculation circuit liquid to be taken off as waste water. This is achieved in that the cooling means arranged in the recirculation circuit is a cooling tower (8).

Patent Information

Application #

Filing Date

27 January 2011

Publication Number

36/2016

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

Parent Application

Applicants

HITACHI POWER EUROPE GMBH

SCHIFFERSTR. 80, 47059 DUISBURG, GERMANY

Inventors

1. PAPENHEIM, GEORG

AM MUEHLENBERG 39, 47647 KERKEN, GERMANY

2. HENNINGER, STEPHANIE

JOHANNES-GRUETER-STR. 1, 45721 HALTERN AM SEE, GERMANY

Specification

Documents

Application Documents

#	Name	Date
1	190-DEL-2011-GPA-(09-05-2011).pdf	2011-05-09
2	190-DEL-2011-Correspondence Others-(09-05-2011).pdf	2011-05-09
3	190-DEL-2011-Form-3-(30-06-2011).pdf	2011-06-30
4	190-DEL-2011-Correspondence Others-(30-06-2011).pdf	2011-06-30
5	190-del-2011-form-5.pdf	2011-08-21
6	190-del-2011-form-3.pdf	2011-08-21
7	190-del-2011-form-2.pdf	2011-08-21
8	190-del-2011-form-1.pdf	2011-08-21
9	190-del-2011-drawings.pdf	2011-08-21
10	190-del-2011-description (complete).pdf	2011-08-21
11	190-del-2011-correspondence-others.pdf	2011-08-21
12	190-del-2011-claims.pdf	2011-08-21
13	190-del-2011-abstract.pdf	2011-08-21