A new use for scotch whisky - one for the road and biofuel...

Scottish scientists develop whisky biofuelBy-products from distilling process could be used to power cars and even aviation, according to researchers in Edinburgh


(1138)Tweet this (566)Comments (27) Kirsty Scott guardian.co.uk, Tuesday 17 August 2010 17.01 BST Article history

Whisky is being used to develop a biofuel which gives 30% more power output than ethanol and could be available at petrol pumps within a few years



It gives a whole new meaning to the phrase "one for the road". Whisky, the spirit that powers the Scottish economy, is being used to develop a new biofuel which could be available at petrol pumps in a few years.



Using samples from the Glenkinchie Distillery in East Lothian, researchers at Edinburgh Napier University have developed a method of producing biofuel from two main by-products of the whisky distilling process – "pot ale", the liquid from the copper stills, and "draff", the spent grains.



Copious quantities of both waste products are produced by the £4bn whisky industry each year, and the scientists say there is real potential for the biofuel, to be available at local garage forecourts alongside traditional fuels. It can be used in conventional cars without adapting their engines. The team also said it could be used to fuel planes and as the basis for chemicals such as acetone, an important solvent.

More here: http://www.guardian.co.nz/environment/2010/aug/17/whisky-biofuel-scotland

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British Airways agrees to UK jet biofuel plant...

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British Airways agrees to a deal for a UK jet biofuel plant...




BA says the plant will reduce the amount of waste sent to landfill
British Airways has struck a deal to build the first plant in Europe to produce jet fuel from waste matter.

Some 500,000 tonnes of waste will be used by the UK facility each year to produce 16 million gallons of fuel.

Construction of the plant in east London will start within two years. It is set to produce fuel from 2014, creating up to 1,200 jobs.

BA said the plant would produce twice the amount of fuel needed to power all its flights from London City Airport.

It would only account for about 2% of flights from Heathrow, however.

Greenhouse gas:

BA argues the plant will cut the amount of waste that is sent to landfill, reducing the amount of methane that is produced.

Methane is thought to be a more potent greenhouse gas than carbon dioxide.

The plant will be built by a US company Solena Group, with BA committing to buy all of its output.

It will be another four years before it starts producing fuel, and it is unlikely to work at full capacity straight away.

The ideal source material for the plant is waste matter that has a high carbon content.

Biofuel creation:

The waste is fed into a high temperature "gasifier" to produce BioSynGas.

A chemical process called Fischer Tropsch is then used to convert the gas into biofuel.

Waste products from the process can be used to power the plant as well as supply 20MW of electricity to the national grid.

A solid waste product can be used as an aggregate in construction.

The fuel produced by the plant is certified for use in other countries, but not currently in the UK.

BA says it is confident of getting the certification by the time the plant starts producing fuel, either for use in a blend with traditional kerosene or on its own.

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