Welcome to the world of fractional distillation, where the most interesting whiskies often come from the most unusual numbers. Deep in Speyside, Mortlach Distillery performs what might be whisky ...

IN his preface Prof. Young says that he wrote this book in the hope that the solution of the difficulties of fractional distillation might be rendered easier. He has written an eminently practical ...

The longest hydrocarbons have very high boiling points. They leave the column as a hot liquid called bitumen. Shorter hydrocarbon molecules have weaker intermolecular forces and lower boiling ...

In this video, Fran Scott explains fractional distillation - the separation of crude oil into fractions. Crude oil is a finite resource; petrol and other fuels are produced from it using ...

Imagine a humble, dark liquid pulled from deep within the Earth, mysterious, dense, and seemingly simple. Yet, in the right hands, this "black gold" holds the p ...