"Bruce in alaska" wrote in message
...
In article ,
The Daring Dufas wrote:

By the way, correct me if I'm wrong
but isn't jet fuel blended with additives to prevent gelling or microbe
infestation since jet fuel is often exposed to environmental extremes?

TDD

Nope, "Jet Fuel" as you call it is JetA50, and is the same thing a #1
Diesel, Home Heating Oil, and a few other names. The difference is,
that to be classed JetA50, and sold for Aviation Fuel, it MUST be
Filtered to FAA Spec, and be within the Specific Gravity, FAA Spec.
So, what the Distributer does, is he has only one Grade of #1 Diesel in
his tanks and when he pumps it for Transport to a customer, it goes thru
a different set of filtering for Aviation, than for Home Heating, or #1
Diesel, but it all comes from the SAME Tank. With #2 Diesel, in cold
climates, they have what is called "Winter Mix" where the Distributer
will mix #1 and #2 Diesel, to lower the GellPoint of the fuel when
loading the Truck or Barge, for deliveries starting about August, and
increase the Ratio of #1 to #2 the farther North and away from the coast
the fuel is destine for. For Gasoline, the distributer will have an
"Additive Package" that they add to the Tank when dispatching a Load,
designed for the prospective customer. Many times Shell, Chevron, and
Mobile Gas Stations, will get their fuel from the same Distributer or
supplier and the only difference in the fuel is the "Additive Package"
put in, as the basic fuel, ALL COMES FROM THE SAME TANK. Depends on who
owns the Refinery, or where the Distributer bough his fuel from, the
last time. I have seen the same truck at two or three different Brand
Gas Stations, in town, on the same day, delivering fuel. the distributer
is 250 miles away, so you know they didn't fill the truck three times
that day.

--
Bruce in alaska
add path after fast to reply

This should clarify what aviation fuel is and isn't

http://www.chevron.com/products/ourf...tion_fuels.pdf