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Some algae species are 50% or more lipid oil by weight. This oil may be pressed from the algae and refined into diesel. The process for extracting algal oil, at its simplest level, resembles pressing an olive. Up to 75% from the oil might be squeezed from algae using a simple mechanical press. Hexane might be used being a solvent to raise extraction up to 95%. Once extracted, the oil is refined through transesterification. A catalyst including sodium hydroxide is combined with alcohol to make biodiesel and glycerol.
1. All checkpoints on the state road of the province shall be revoked from the date of the month of the month, unless the necessary checkpoints shall be set up in the highway traffic highway bordering the province and the adjacent province (district).
After world war ii, the auto alliance in Saxony was confiscated and dismantled by the former Soviet occupation forces. Since then, many of the company's senior management in Bavaria, and in Britain in 1949, gore maystadt (ingolstadt) forged an alliance of automobile co., LTD. (auto union GMBH), it inherited the tradition of old car alliance, with four serial as a symbol.
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