thyssenkrupp Industrial Solutions AG;THYSSENKRUPP AG
发明人:
GEHRKE, Dr.,SCHMITZ, Martina,BUSS, Stephan
申请号：
WO2018EP59829
公开号：
WO2018197282(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 present invention relates to a device (1) for removing a gaseous chemical compound from a waste gas, wherein the gaseous chemical compound can be converted into an aqueous liquid phase by means of a reaction with a scrubbing solution (22), the device comprising a channel (5), which has a scrubbing region (12) having n scrubbing stages which are arranged such that a waste gas can be guided along a transport direction (T) from a first scrubbing stage to an nth scrubbing stage, wherein n is at least two. Each individual stage of the n scrubbing stages comprises: - a surface-enlarging structure (3), - a spraying device (2) for spraying the surface-enlarging structure (3) with a solvent (22), - an outflow (35) for collecting a sump solution which has run off the surface-enlarging structure (3), the sump solution containing the scrubbing solution (22), and - a return line (4), which is connected to the outflow (35), for returning a first sub-flow of the sump solution to the spraying device (2) of the same scrub
