Quote: Originally posted by Pumukli  | Corrosive Joeseph: once I was told that unsaturated hydrocarbons are a problem source in fuels because at high temperatures they start to polimerize
and it eventually leads to sticky mess build up in the motor.
So I assume there is not too much alkenes are left for you to get rid of.
On the other hand I saw a detailed composition list of a local E95 unleaded "gasoline". That list was impressive, contained 20+ components, most in
the 2-3% range! These components probably form all sorts of azeotropes with each other. |
@ Pumukli - Thank you...... That is what I was hoping for.
Unfortunately, I read much conflicting information......
This is what I am dealing with........ Appartently -
'Our Premium Unleaded 95 petrol exceeds the latest requirements of the relevant European Standard Specifications IS EN 228 and contains a detergent
additive to help keep fuel injectors, inlet valves and carburettors clean, maintaining driveability and performance.'
European Standard Specifications IS EN 228 -
https://www.transportpolicy.net/standard/eu-fuels-diesel-and...
And just for comparison -
Gasoline in the US
'Gasoline in the U.S. is usually blended from straight run gasoline, reformate, alkylate, and some butane. The approximate composition is 15% C4–C8
straight-chain alkanes, 25 to 40% C4–C10 branched alkanes, 10% cycloalkanes, less than 25% aromatics (benzene less than 1.0%), and 10%
straight-chain and cyclic alkenes.'
https://pubs.acs.org/doi/abs/10.1021/cen-v083n008.p037
This is also an interesting read......
'Production of Alternative Petroleum Ether and Extractive Power' Evaluation'
http://scialert.net/abstract/?doi=ajft.2012.173.175
Attachments -
/CJ
Attachment: Analysis of Japanese Petrol using a GC-MS - Shimadzu (2011).pdf (163kB)
This file has been downloaded 412 times
Attachment: Approximate Composition of Gasoline (1990).pdf (96kB)
This file has been downloaded 275 times
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