| 摘要 |
The present invention relates to an in-flight preprocessing apparatus for removing contaminants from biogas. The apparatus includes: a housing having a space to remove the contaminants; a partition wall which has one end coupled to the housing and the other end spaced apart from the housing and divides the internal area of the housing to an upper space and a lower space; a first spray in-flight unit which is arranged on the lower part of the partition wall and sprays a first adsorbent in a powder form to be adsorbed with a first contaminant included in the biogas entering the lower space; and a second spray in-flight unit which is arranged on the lower part of the top surface of the housing and sprays a second adsorbent in a powder form to be adsorbed with a second contaminant included in the biogas entering the upper space; and a control unit which controls the first and second spray in-flight units. |
