2019-09-06
A large refinery on the west coast experienced a severe water contamination problem in their lube oil used for their rotating equipment.
Local distributor responded and quickly had Kaydon send a stock KL30S2 explosion proof system to refinery. After two weeks of use, this is the response from the customer:
“WATER CONTENT (PER KARL FISCHER ANALYSIS) OF THE CIRCULATING LUBE OIL CONTINUES TO DECLINE. WE ARE SAMPLING WEEKLY. ALTHOUGH A NUMBER OF MOVES WERE MADE TO STOP/REDUCE WATER INTRUSION INTO THE LUBE OIL, (NONE WERE SUCCESSFUL).”
The KL30S2 Turbo-TOC® system was installed when water content was almost 1000 ppm. After a few days of use the system reduced water content to less than 100 ppm.
Samples were taken from inlet sample port, so the oil cleanliness level was representative of the level of contamination in the reservoir, which is the oil being sent to the rotating equipment. Oil quality measured from outlet of a oil conditioning system adds no value since this oil will be mixed with the reservoir oil.
“The Kaydon skid has done a good job in cleaning up the water that was remaining in the system. All samples of lube oil are clean and bright.”
Most refineries use vacuum distillation systems or air stripping systems for removal of water from turbine oil, but Kaydon Coalescing Technology™ proves it is the best method for oil conditioning.