发明名称 |
Method and Apparatus for Detection, Measurement and Control of Sulfur-Trioxide and Other Condensables in Flue Gas |
摘要 |
In a method of determining amounts of condensable species present in a gas containing condensable species a probe is placed into a gas containing condensable species. The probe has a plurality of spaced apart contacts on an outer non-conductive surface. That surface is heated at a selected heating rate and then cooled at a selected cooling rate over a selected time period. During that time period current flow between the contacts and the temperature of the non-conductive surface is monitored over the selected time period. Peaks in a plot of the current flow over the selected time period and the temperature for the time corresponding to each peak are then correlated to the condensable species has a kinetic dew point at each identified temperature. The identified temperature for each identified species is compared to a predetermined correlation of dew point temperature and concentration for that species to determine the concentration of that condensable species present in the gas.
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申请公布号 |
US2010037678(A1) |
申请公布日期 |
2010.02.18 |
申请号 |
US20090540010 |
申请日期 |
2009.08.12 |
申请人 |
BREEN ENERGY SOLUTIONS |
发明人 |
CHOTHANI CHETAN;LOCKERT CHARLES A.;BREEN BERNARD P. |
分类号 |
G01N25/00 |
主分类号 |
G01N25/00 |
代理机构 |
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地址 |
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