Engineers Produce Petrol From Air?
November 9, 2012 in Science
“A small company in the north of England has developed the “air capture” technology to create synthetic petrol using only air and electricity. 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.”