Laboratory display of distillation: 1: A heating device 2: Still pot 3: Still head 4: Thermometer / Boiling point temperature 5: Condenser 6: Cooling water in 7: Cooling water out 8: Distillate / receiving flask 9: Vacuum / gas inlet 10: Still receiver 11: Heat control 12: Stirrer speed control 13: Stirrer / heat plate 14: Heating ( Oil / sand ) bath 15: Stirring means e. g. ( shown ), boiling chips or mechanical stirrer 16: Cooling bath.

Perkin triangle distillation setup 1: Stirrer bar / anti-bumping granules 2: Still pot 3: Fractionating column 4: Thermometer / Boiling point temperature 5: Teflon tap 1 6: Cold finger 7: Cooling water out 8: Cooling water in 9: Teflon tap 2 10: Vacuum / gas inlet 11: Teflon tap 3 12: Still receiver

Short path vacuum distillation apparatus with vertical condenser ( cold finger ), to minimize the distillation path ; 1: Still pot with stirrer bar / anti-bumping granules 2: Cold finger – bent to direct condensate 3: Cooling water out 4: cooling water in 5: Vacuum / gas inlet 6: Distillate flask / distillate.

* Vacuum distillation unit further distills residual bottoms after atmospheric distillation.

Vacuum distillation systems operate at reduced pressure, thereby lowering the boiling points of the materials.

* Vacuum distillation

Vacuum distillation is a method of distillation whereby the pressure above the liquid mixture to be distilled is reduced to less than its vapor pressure ( usually less than atmospheric pressure ) causing evaporation of the most volatile liquid ( s ) ( those with the lowest boiling points ).

Vacuum distillation is used with or without heating the mixture.

Vacuum distillation is sometimes referred to as low temperature distillation.

Vacuum distillation of moderately air / water-sensitive liquid can be done using standard Schlenk-line techniques ( Image 6 ).

Vacuum distillation columns ( as depicted in the drawing to the right ) typically used in oil refineries have diameters ranging up to about 14 metres ( 46 feet ), heights ranging up to about 50 metres ( 164 feet ), and feed rates ranging up to about 25, 400 cubic metres per day ( 160, 000 barrels per day ).

Vacuum distillation increases the relative volatility of the key components in many applications.

Vacuum distillation can improve a separation by:

# REDIRECT Vacuum distillation

The standard " Vacuum Bin " incorporates the separate squeegee vacuum, as with all prior models.

Although it uses the same vacuum pump as the Medical Vacuum System, the piping may be a separate line from the source or can combined with the medical vacuum per NFPA 99.

Flake Music came to an end around this time leaving Mercer with an opportunity to record, " Nature Bears A Vacuum " a 7 " EP released by Omnibus Records.

* Vacuum chambers for experiments with low-energy electrons, for example photoelectron spectroscopy

In 1931, Socony merged with Vacuum Oil to form Socony-Vacuum.

Vacuum tube with plate ( anode ) cut open revealing grid

Vacuum pumps are combined with chambers and operational procedures into a wide variety of vacuum systems.

Vacuum became a valuable industrial tool in the 20th century with the introduction of incandescent light bulbs and vacuum tubes, and a wide array of vacuum technology has since become available.

* Society of Vacuum Coaters, a professional organization concerned with vacuum coating technology

Vacuum flasks are commonly made of metal, glass, foam, or plastic, and have their opening stoppered with cork or plastic.

Vacuum flasks have been used to house standard cells, and ovenized Zener diodes, along with their printed circuit board, in precision voltage regulating devices used as electrical standards.

Vacuum emission from metals tends to become significant only for temperatures over 1000 K. The science dealing with this phenomenon has been known as thermionics, but this name seems to be gradually falling into disuse.

Vacuum, rather than compressed air, was preferred because steam locomotives can be fitted with ejectors ; venturi devices that create vacuum without moving parts.

Eve acts as a structure for the short stories, with an introduction at the beginning of Vacuum Diagrams, short scenes occurring between each " era " ( with " Eve " character explaining and introducing the next section ), and an ending that wraps up the plot for the Eve story itself.

Vacuum furnaces is a relatively economical method of oxide prevention and is most often used to braze materials with very stable oxides ( aluminum, titanium and zirconium ) that cannot be brazed in atmosphere furnaces.

Vacuum brazing is also used heavily with refractory materials and other exotic alloy combinations unsuited to atmosphere furnaces.

Plasma and Vacuum Technology with Queen's University Belfast is a cross-border programme to deliver online courses in plasma and vacuum technology without attending university based lectures.

* A Perfect Circle-July 19, 2011, with Red Bacteria Vacuum

" Nature Bears A Vacuum " was released with no expectations of expanding the band's following beyond Albuquerque.

Wake Shield was designed and built by the Space Vacuum Epitaxy Center at the University of Houston in conjunction with its industrial partner, Space Industries, Inc.

During their later life, some locomotives were fitted with Dual ( Air and Vacuum ) Brakes.

* Vacuum flask ( also known as a Dewar flask ), a container with vacuum insulation ; used to keep the contents hot or cold for an extended period

From 1989 to 1990, while on leave from the University of Colorado, he served as Research Associate Professor of Physics at the University of Houston, affiliated with the Space Vacuum Epitaxy Center, and is adjunct professor of physics.

* The Comprise, a computer-mediated hive mind which has taken over Earth, in the novel Vacuum Flowers by Michael Swanwick.

Booth started the British Vacuum Cleaner Company and refined his invention over the next several decades.

Vacuum tubes ( valves ) were by far the dominant active electronic components in most instrument amplifier applications until the 1970s, when semiconductors ( transistors ) started taking over for performance and economic reasons, including heat and weight reduction, and improved reliability.

They released five studio albums, made over twenty music videos, and became successful across Eastern Europe before Bard disbanded the group to concentrate on his new group Vacuum in 1996.

" Spencer writhes about, possessed by Presley during the amazing " Vacuum of Loneliness "-his tortured soul dragged over shards o ' glass for all to see.

* The Vacuum Gun: Enlists the help of Batty-Man, Riff Raff, Electric Eel, and the gangs that each one led to pull crimes all over the world.

The album's second and third singles were " Love in a Vacuum " and " Looking over My Shoulder "; the latter peaked at No. 61 on the Billboard Hot 100.