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Reply to "VARNISH (STEAM TURBINES)"

to CC USER:

Does your EHC system use FYRQUIL? The "apple jelly" bathtub ring in the reservoir is what you see first. Then those "apple jelly" deposits are formed and pressed into filters, and causing them to plug. This matter then allows for dark foreign contamination to stick to it and looks like brown deposits. However, in all the FYRQUIL systems we have seen this, and selexorb or fullers earth was used, this foreign material is not varnish as we know it in Mineral Oil systems.


To answer Andy:

Yes, any time we see the "apple jelly" looking deposits and bath tub rings there is a rise in Al on the Spectro, and now that you mentioned it all systems that the Al increased were using Selexorb and not fullers earth or ion exchange.
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