Sulfolane Cleaning

Sulfolex™

Degradation problems with Sulfolane?

Most common are:

• Degradation by Oxygen- forms various acids of CO2 and SO2
• Chloride contamination from CCR catalyst and Cooling water leaks
• Trace olefins and other impurities

Case History

30% Sulfolane solution had high chlorides (1,700 ppm) - also had 1,920 ppm Na (Sea water leakage) MPR's HSSX® Process with Cations and Anion units reduced Chlorides to 13 ppm and sodium to less than 4 ppm color and solids were also removed.