公开(公告)号：US09545594B2

公开(公告)日：2017-01-17

申请号：US14459697

申请日：2014-08-14

Applicant: ALSTOM Technology Ltd

Inventor： Conni Svensson ,  Peter Hans Odenmo

IPC: B01D53/02 ,  B01D53/14 ,  B01D53/34 ,  B01D53/50 ,  B01D53/68 ,  B01D53/83

CPC classification number: B01D53/346 ,  B01D53/10 ,  B01D53/1412 ,  B01D53/1456 ,  B01D53/1481 ,  B01D53/505 ,  B01D53/508 ,  B01D53/68 ,  B01D53/685 ,  B01D53/79 ,  B01D53/83 ,  B01D2251/404 ,  B01D2251/602 ,  B01D2251/604 ,  B01D2253/102 ,  B01D2253/1124 ,  B01D2257/2045 ,  B01D2257/302 ,  B01D2258/0291

Abstract: A gas cleaning system for removing gaseous pollutants from a hot process gas comprises a vessel for bringing the hot process gas into contact with an absorbent material, and a separating device for separating at least a portion of the absorbent material from the hot process gas to form a separated dust material. The gas cleaning system further comprises a measuring device for measuring, directly or indirectly, a dust parameter such as a density, and/or a friction, and/or a hygroscopicity, and/or an electrical property of the separated dust material, to obtain a measurement, and a control system for controlling at least one operating parameter of the gas cleaning system based on the measurement of the measured dust parameter.

Abstract translation: 一种用于从热处理气体除去气态污染物的气体净化系统包括用于使热处理气体与吸收材料接触的容器，以及用于将至少一部分吸收材料与热处理气体分离的分离装置，以形成 分离的灰尘物质。 气体清洁系统还包括用于直接或间接测量分离的粉尘材料的灰尘参数如密度和/或摩擦，和/或吸湿性和/或电气性能的测量装置，以获得 测量和控制系统，用于基于所测量的灰尘参数来控制气体清洁系统的至少一个操作参数。