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Originally posted by Aloysius the Gaul
So why then are there not massive "chemtrails" at airports and on climb-out paths all over the world??
Originally posted by Aloysius the Gaul
Also it should be a cinch to get air samples from around airports and find out what is in the exhaust gasses since that is where such gasses are most concentrated!
Typical exhaust plume from an engine run-up procedure for a KC-135 aircraft in a cold climate (-100C). During aircraft warm up, the exhaust contains unburnt and partially burnt JP-8, exposing crew chiefs and other ground per-sonnel to JP-8. During multiple-aircraft starts, a low-hanging exhaust cloud may form over the whole tarmac area.
Chloroform
Benzene
Trichloroethene
Toluene
Tetrachloroethene
Ethylbenzene
m,p-Xylene
o-Xylene
Styrene
p-Dichlorobenzene
Butane
Pentane
Hexane
Heptane
Octane
Nonane
Decane
Undecane
Dodecane
Originally posted by adeclerk
reply to post by FreeSpeaker
That's from a cold start in cold weather (-100C, really cold!), which is why all those hydrocarbons are present (fuel wasn't properly burned, they are products of incomplete combustion). Regular exhaust from aircraft (not during engine startup or run up procedures) should be pretty clean, just water CO2 and some CO? Maybe a little soot too.
Originally posted by adeclerk
ETA: freespeaker, I totally did not expect you to fulfill my prophecy.edit on 8/10/11 by adeclerk because: (no reason given)
Originally posted by Pervius
Because the DC-10's engine on it's tail doesn't have to run until they are ready to release chemicals into it's exhaust.
The DC-10 can fly with just it's wing engines.
747's can leave their APU's off at the airport, taxi and fly with no APU. Then when you get to 30,000 feet....kick on the APU and spit out the chemicals with that engine.
You CAN NOT release chemicals via wing mounted engines. Bleed air from those engines are used for air in the cabin and cockpit, to pressurize the aircraft.
Originally posted by xXxinfidelxXx
reply to post by kro32
In my honest opinion, these "chemtrails" are just jet exhaust that has more water vapour in it than before as a result of emissions reducing mechanisms on the engines that were recently mandated (anyone who knows the specifics should help me out here as I have forgotten them) These supposed chemtrails are just one more thing to make you look left so you don't see what's going on over to the right, if you catch my drift.
Originally posted by adeclerk
reply to post by FreeSpeaker
That's from a cold start in cold weather (-100C, really cold!), which is why all those hydrocarbons are present (fuel wasn't properly burned, they are products of incomplete combustion).
Typical exhaust plume from an engine run-up procedure for a KC-135 aircraft in a cold climate (-100C). During aircraft warm up, the exhaust contains unburnt and partially burnt JP-8, exposing crew chiefs and other ground per-sonnel to JP-8. During multiple-aircraft starts, a low-hanging exhaust cloud may form over the whole tarmac area.
Originally posted by Uncinus
reply to post by FreeSpeaker
Rusty colored contrails have the same cause as rusty colored clouds - the sun and Mie scattering.
If a plane was actually pumping out visible exhaust smoke at altitude, then it's got a failing engine, and would probably be on it's way for an emergency landing at the nearest airport.
edit on 11-8-2011 by Uncinus because: (no reason given)