TY - JOUR
T1 - Testing the porous metal denuder using high concentration acidic aerosols
AU - Tsai, Chuen-Tinn
AU - Wang, Si Ho
PY - 1999/1/1
Y1 - 1999/1/1
N2 - The porous disc was used as the sampling media for the sampling of nitric acid, chloric acid and ammonia in the workplace. The porous metal disc, silica gel tube and impinger were tested simultaneously in the laboratory for adsorption efficiency and capability of the three gases. Samples were analyzed using an IC. Adsorption efficiency was calculated as the ratio of the adsorbed gas concentration to that in the inlet. Breathrough time was defined as the time when the gas collection efficiency dropped from 100% to 95%.
AB - The porous disc was used as the sampling media for the sampling of nitric acid, chloric acid and ammonia in the workplace. The porous metal disc, silica gel tube and impinger were tested simultaneously in the laboratory for adsorption efficiency and capability of the three gases. Samples were analyzed using an IC. Adsorption efficiency was calculated as the ratio of the adsorbed gas concentration to that in the inlet. Breathrough time was defined as the time when the gas collection efficiency dropped from 100% to 95%.
UR - http://www.scopus.com/inward/record.url?scp=0033188759&partnerID=8YFLogxK
U2 - 10.1016/S0021-8502(99)80381-4
DO - 10.1016/S0021-8502(99)80381-4
M3 - Conference article
AN - SCOPUS:0033188759
SN - 0021-8502
VL - 30
JO - Journal of Aerosol Science
JF - Journal of Aerosol Science
IS - Suppl. 1
T2 - Proceedings of the 1999 European Aerosol Conference
Y2 - 6 September 1999 through 10 September 1999
ER -