The fractions removed from the side of the distillation column at various points between the column top and bottom are called sidecuts. Each of the sidecuts (i.e., the kerosene, light gas oil and heavy gas oil) is cooled by exchanging heat with the incoming crude oil.
What does Labrat mean in Urban Dictionary?: Theses two terms (Lab Rat) conjoined to form one. Labrats would be the sub course workers of Labs just who sample the examples in today's world. Resulting inâ¦
Spratt derives either from the Old English sprit meaning a  slender person or from esprit meaning an elf. Like many Anglo-Saxon names it originated as a nickname before becoming a surname in the modern sense. The earliest records of the name come from the English counties of Dorset, Somerset and Essex.