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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.
Porsche's English logo used the surname of Ferdinand porsche, the founder of the German porsche company. The logo adopts the shield city emblem of Stuttgart, where the company is located. The word "PORSCHE" is at the top of the logo, indicating that the trademark is owned by PORSCHE design company; The "STUTTGART" in the logo is above the horse, indicating the headquarters of the company in STUTTGART. In the middle of the trademark is a horse, which indicates that Stuttgart is rich in a kind of famous horse; The upper left and lower right of the trademark are antler patterns, indicating that Stuttgart used to be a good place to hunt. Trademark upper right and lower left the yellow stripe on behalf of mature wheat color, refers to the grain and make it plentiful and black in the trademark represents fertile land, in the trademark red symbol of the wisdom of the people and for the love of nature, thus formed a deep, exquisite and delicate beautiful pastoral landscapes, shows porsche glorious past, the future of the company and indicate the porsche, porsche's sports car to excel.
Staying firmly rooted on the planet of internet business requires a large amount of patience and certain effective marketing tools and techniques. A beginner however cannot afford to spend a lot on advertisements and banners. Cost effective advertising models are therefore require the afternoon for small online or offline business people.
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