what is light sweet crude?
356277
oil as it comes out of the ground is not all the same. Some contains a lot of sulfur and some is thicker than other. Light sweet crude is oil that is not too thick--does not contain a lot of heavier hydrocarbon molecules. Sweet means that it does not contain a lot of sulfur.  Light sweet crude is considered the best oil to refine. There is not a lot of sulfur to get rid of and it is easy to crack.
313451
Distillation is a process by which a mixture of compounds is separated based on boiling point differences.  Crude oil is a mixture of many different organic molecules, which come in a wide range of molecular weights, which, in turn, leads to differences in boiling point.  So refineries take advantage of this by using many distillation processes in series.  One column operating at a relatively low temperature might separate waxes from more volatile compounds.  Another column, operating at a higher temperature, would separate light alkanes like propane and butane from heavier ones like hexane, heptane and octane.  Each of these streams might then go on to another distillation column or to some other method of separation.\n\nOn any given column, the distillate is the ligher, vapor stream exiting at the top of the column.  The liquid stream exiting at the bottom is called the bottoms.
992553
It could be sytematic...\nIt could be hydromatic....\nWhy it could be Greased Lightnin'
625568
it's a coarse grained light colored igneous rock
89102
Partially Hydrogenated Oil! This is what is in most fast foods. It is also in alot of the foods we buy in the stores. Whatch the movie Super Size Me to get more info.
562297
not to wipe that smile off your face and gross you out, but one of the main ingredients in lip stick is fishscales.  and codliver oil. Hope this doesnt gross you out, but its true, learned it in science. Enjoy!!!!!
27661
Alcohol, a Q-Tip and a very light touch.
614731
oh moldy i don't know to much about the plains you are talking about, the only sugar  i know of is in Queensland. \nif i knew what you were talking about sweety i would help you sorry i don't know nothing about what you are talking about.
306186
Not really.  It's refined from crude oil, which we find in the ground.
849997
it smells like a light version of gasoline. A lot of people still use it to heat their homes.\n\npour from can, light a match\n\ndelayed reation...\npour on floor. Place candle on pool, light candle, when it burns to the bottom, it will ignite the kerosene.
596504
its thier sweet will\nlol
1157890
Hydrocarbon base - about 85% kerosine / light heating oil or diesel\n\nLight lubricating oil - about 10% 100SUS lube base\n\nCrodazoline 0 - about 2% of "Amine 0" - a water displacing imidazoline from Croda\n\nCrodasinic O - about 2% of oleoyl sarcosine - a water displacing fatty sarcosinate that operates synergistically with Crodazoline O.
692653
Sweet and Lowdown. See more info at the link below.
122635
Crude oil is unrefined oil right out of the ground (liquid gold!) and Bunker oil is a very thick tar-like oil residue that remains after refining that removes lighter volatile fractions.  Bunker C is heated with steam onboard large ships so that it can liquify and flow to a special fuel nozzle that spray it into a furnace to combust and heat a water-filled tube bundle connected to the ship's boilers where steam is separated out and used to drive the ship's steam turbines and therefore the ship's propeller, etc.
432478
A noun meaning a sweet syrupy trihydroxy alcohol obtained by saponification of fats and oils. Also, a good song by Bush!
19923
Read this please: http://www.chevron.com/products/learning_center/crude/
971726
Crude in this instance means elemental or simplistic...