thyssenkrupp Industrial Solutions AG;THYSSENKRUPP AG
发明人:
GEHRKE, Helmut,SCHMITZ, Martina,BUSS, Stephan
申请号：
WO2018EP59826
公开号：
WO2018197281(A1)
申请日:
2018.04.18
申请国别(地区):
世界知识产权组织国际局
年份:
2018
代理人:
摘要：
The invention relates to a method for removing gaseous chemical compounds from a waste gas, wherein at least one gaseous chemical compound is converted into an aqueous liquid phase by a reaction with a scrubbing solution (22), wherein a waste gas is passed through a horizontal duct (5) which has a scrubbing region (12), wherein in the scrubbing region (12) a surface enlargement structure (3) is arranged which extends in a vertical direction and is sprayed with the scrubbing solution (22), wherein an upper portion of the surface enlargement structure (3) is sprayed at a first spraying rate and a lower portion of the surface enlargement structure (3) is sprayed at a second spraying rate, the first spraying rate being greater than the second spraying rate.
