Sentences with word «pentane»

We then incorporated the same design features in a larger pentane - filled version in which the liquid volume is six inches long, two inches wide and three inches high.

Bosch replaced the CFCs in its foam insulation with pentane last year, and began to use HFC 134a as a coolant.

The shape of the omniphobic toadstools makes it possible for even that weak surface tension to hold a droplet together, allowing liquids like pentane to form a sphere without collapsing, Cohen told New Scientist.

Some chemical extraction methods like butane or pentane strip the plant of vital nutrients.

Liquified natural gas (LNG) is mainly propane, butane and probably pentane.

Conventional oil is a mixture of mainly pentanes and hydrocarbons recoverable through an oil well from an underground reservoir and is a liquid at atmospheric pressure and temperature.

Now some units are being made with butane and pentane mixes, But as TreeHugger emeritus John Laumer notes,

The researchers then dissolve the beads with a second solvent, such as pentane.

Activity and deal making in the Montney, abundant in natural gas and liquids like butane, propane and pentane, are ramping up

The global demand for NGLs — including ethane, propane, butane, isobutane, and pentane — has been rising in response to their increasing use in petrochemical applications, particularly in plastics.

In addition, Calgary - based Crescent Point Energy Corp. confirmed months of speculation that it had built up a sizeable land position in the Duvernay formation, spending roughly $ 112 million buying up 335,000 acres in the play, with deposits of light oil, natural gas, liquids like butane, propane and pentane.

Now, in the 5 February issue of Nature, a group reports the synthesis of ammonia in a pentane solution at just one atmosphere and an almost comfortable 45 °C.

Environmental campaigners argue that simple hydrocarbons such as pentane and butane should replace CFCs in fridges.

Bosch, one of the world's leading manufacturers of refrigerators, has decided to abandon HFCs, the chemicals industry's preferred substitutes for ozone - destroying CFCs, opting instead for chemicals such as pentane and isobutane.

By the end of the year, more than 80 per cent of Bosch fridges and freezers will have pentane as the coolant.

«Pentane is probably the lowest energy liquid you can have at atmospheric pressure, and we were able to get drops of that just rolling around on our surface,» says Cohen.

Oils such as pentane have a low surface tension — 15mN / m — so they sag under gravity and tend to form a flat pool rather than a spherical droplet, meeting the surface at a low angle.

After the coating, the new MIT material repels even oily liquids with low surface tension, such as pentane.

The analysis found a slew of other compounds present in natural gas, including benzene, butanes, pentanes and more.

Fabric Softeners — containing benzyl acetate, benzyl alcohol, ethanol, A-terpineol, ethyl acetate, camphor, chloroform or pentane 8.

Designers showcase all their new pieces of the next season and makes me so excited for Spring to come so you can highlight the trends, pentanes and styles into your wardrobe.

Bitumen: A naturally occurring viscous mixture, mainly of hydrocarbons heavier than pentane, that may contain sulphur compounds and that, in its natural occurring viscous state, is not recoverable at a commercial rate through a well.

Ethane, propane, butane, isobutane, and pentane are all NGLs (see table above).

It is known that larger hydrocarbon molecules like ethane and propane can also form hydrates, although longer molecules (butanes, pentanes) can not fit into the water cage structure and tend to destabilise the formation of hydrates.