Mainly because of the combination of palatability and protein content.
The oil cake is the main residual of oil seed production line. Generally, the seeds of oil crops are high in fat and protein. Rapeseeds for example, contains more than 40% fat and more than 20% crude protein. After the fat is extracted through oil extraction process, the protein content of the residue is greatly increased, making the oil-cake one of the best protein supplement for animal feed.
Use sand, cornmeal or salt/sugar to soak up the oil. Then get a special cleaner useful for oil residue usually a weak acid from Lowe's or Home Depot.
Bitumens
No, all alcohol will burn off in the baking. All that will remain is the flavour.
Yes, you can take an empty oil can on an airplane. The oil can must be cleaned and can not have any residue in the can. The residue can be cleaned by using hot soapy water.
cyanogen bromide
Palm oil cake is the one which we get after the removal of Palm oil from the palm fruit
making cake
yes it does from the black residue
the cake would be nasty and dry
You can remove sticky label residue with simple cooking oil, a soft cloth and a little rubbing.
Basically Straight run fuel oil is the residue that comes out from the distillation column, without further processing in vacuum distillation unit or residue catalytic cracker.