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LanzaTech exploring lipids production as part of its CO2 to acetic acid plans; pathways to renewable fuels

Green Car Congress

In 2011, LanzaTech announced that it had demonstrated the continuous fermentation of CO 2 in the presence of hydrogen to acetic acid, using their modified microorganisms. The hydrogen serves as the energy source in this case. CO 2 to acetic acid fermentation. Source: LanzaTech. Click to enlarge. Carbon Dioxide as a Feedstock.

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UOP looking to biomass catalytic pyrolysis to expand volumes of renewable hydrocarbon fuels

Green Car Congress

Fats and greases and inedible oils are opportunity feedstocks, but the US supply of fats and greases is probably on the order of less than 10 million barrels, closer to 1-2 million barrels on an annual basis. Really the question is can the feedstocks be procured at a price competitive to petroleum oil. Earlier post.)

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