Telegraph.
A small company in the north of England has developed the “air capture” technology to create synthetic petrol using only air and electricity.As an engineer having worked occasionally in the chemicals industry at first I thought this must be complete bollocks (and my engineering hindbrain is still telling me that too) I'm also wondering about the laws of conservation of energy too, it simply doesn't happen that you get more out than you put in, you can release energy, you can't create it so to speak. Yet if the process is economically viable in producing a petrol substitute at less (or equivalent too) the current market cost then these guys are onto a winner. Though again the usual caveats involving cold fusion apply here, if it looks too good to be true then it probably is.
Experts tonight hailed the astonishing breakthrough as a potential “game-changer” in the battle against climate change and a saviour for the world’s energy crisis.
The technology, presented to a London engineering conference this week, removes carbon dioxide from the atmosphere.
The “petrol from air” technology involves taking sodium hydroxide and mixing it with carbon dioxide before "electrolysing" the sodium carbonate that it produces to form pure carbon dioxide.
Hydrogen is then produced by electrolysing water vapour captured with a dehumidifier.
The company, Air Fuel Syndication, then uses the carbon dioxide and hydrogen to produce methanol which in turn is passed through a gasoline fuel reactor, creating petrol.
Company officials say they had produced five litres of petrol in less than three months from a small refinery in Stockton-on-Tees, Teesside.
Nor can we expect that the big fuel companies will be interested, not unless of course they can see at least as much profit for themselves in it, still a chemical plant in a nice safe democracy has got to be a better bet than an unstable theocracy...
If we can break the ties to foreign energy supply via shale and now this process we may be able to turn back some of the overt influences those suppliers have forced upon us too (yes we're looking at you Saudi Arabia) so I'm going to watch this one very carefully and hope some middle east cartel doesn't buy it and bury it...