During batch distillation, the composition of the materials in process change during the distillation. In batch distillation, a still is supplied with a batch of feed mixture. The distillation process ...

Filled with examples of applications, drawings, graphs, and tables to show the function and performance of the equipment, this practical guide contains valuable shortcut methods, rules of thumb and ...

We explore three bases for work that also excel at rest and play. Rabat’s runway, a food firm cutting back on waste and the footwear company that’s still a step ahead. Summer is the season to invite ...

Simple distillation close simple distillationSeparation method used to separate a solvent from a solution. is a method for separating the solvent from a solution. For example, water can be ...

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 ...

The villains also still target Sarah (Rochelle Davis), a young ... Almost everyone can hear a song in their head, but the lead character of Música, Rudy (Rudy Mancuso), can’t stop hearing ...

The Macallan 12 is the consummate example of a timeless style of Scotch whisky that deserves a spot on any home bar. As a ...

Although Derek still lives at the home they shared on Brays ... "In short I’d fallen head over heels in love with her. In July 1968 our son Nick was born, and our happiness was complete and ...

Here, BBC correspondents describe the mood in a selection of nations where King Charles is still head of state - and explore the chances of those countries replacing the monarchy any time soon.

He said he expected that more of these investors could still head for the exit. Although much will depend on whether or not ...

though a significant part of the Atlantic hurricane season is still head. This Labor Day travel holiday promises to be a particularly active one, with this year already having seen one of the ...