公开(公告)号：US20170001139A1

公开(公告)日：2017-01-05

申请号：US15106848

申请日：2014-12-12

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： WEIZHONG CHEN ,  HAIHUI WU ,  MING SUN

IPC: B01D53/00 ,  B01D51/10 ,  A61L9/20

Abstract: The present invention relates to a method and a device for performing PCO reaction. The method comprises steps of: guiding an air flow into a PCO reactor, which PCO reactor contains photocatalyst for the PCO reaction; splitting the air flow into a first stream and a second stream, wherein quantity of the first stream being less than quantity of the second stream; obtaining the humidity of the photocatalyst; controlling the humidity of the first stream according to the obtained humidity of the photocatalyst; adjusting the humidity of the photocatalyst by guiding the first stream to the photocatalyst; guiding the second stream through the photocatalyst; and illuminating the photocatalyst with light. By controlling the humidity of air passing through the photocatalyst oxidation based on the obtained humidity of the photocatalyst, PCO reaction can be performed effectively.

Abstract translation: 本发明涉及一种执行PCO反应的方法和装置。 该方法包括以下步骤：将空气流引导到PCO反应器中，PCO反应器含有用于PCO反应的光催化剂; 将空气流分解成第一流和第二流，其中第一流的量小于第二流的量; 获得光催化剂的湿度; 根据获得的光催化剂的湿度控制第一流的湿度; 通过将第一流引导到光催化剂来调节光催化剂的湿度; 引导第二流通过光催化剂; 并用光照射光催化剂。 通过基于得到的光催化剂的湿度控制通过光催化剂氧化的空气的湿度，可以有效地进行PCO反应。