Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Alkali Based Wet Scrubber

Thread starter TISM
Start date Jun 23, 2003

Status: Not open for further replies.

Jun 23, 2003

TISM

Chemical

I am looking for the help with the best pH to operate a small NaOH based scrubber for controlling low concentrations (75 ppm ) of SO2 from a CHP exhaust, with a high CO2 content. I wish to minimise NaOH losses to carbonate formation while still removing SO2. Technical references as well as field experience most welcome.
Thanks in advance,
TISM