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Hi Golan,
Did you take your titration sample from the top of
the tank? If your oil has stood for a couple of months, it is quite likely that
all the worst oil has settled to the bottom of your tank and the best to the
top.
I would expect your titrations to get progressively
higher as you work your way through the tank of oil, eventually getting even
higher than your original 2.4.
Sorry no magic, just settling out.
Hope this helps
Bob
----- Original Message -----
Sent: Thursday, September 21, 2006 6:46
PM
Subject: [Biofuel] changes in titration
values
hi!
does any of you notice major difference in titration values in
the same oil before and after 1-2 months in stalling tank?
i have anew 1000 liter black staling tank outside in the sun (it
get very hot here in the summer 38-45 c July Aug)
same oil that titrated 2.4 for few times before entering the
tank titrated 0.9 after few weeks in the tank i titrated over and
over again for 8 times i change for fresh indicator twice but i still got the
same result 0.9 i just made batch using 3.5+0.9 Noah and it pass the quality
test (both methanol&washing) just fine
any idea how this magic works?
all the best
Golan
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