Hello,
Our plant is reviewing the 1st stage cyclones efficiency in the preheater. I can only gather information on solid flow input from flowmeter and gas flow rate by pitot tube. But I will need the dust loading data in and out of the cyclone to complete the mass balance to calculate the efficiency. Is there a conventional (and portable) method in dust loading measurement at high temperature (temperature coming out of 1st stage cyclones is around 400oC)? Thnx