The invention relates to a device and a method for measuring the content of ethanol.

本发明涉及一种乙醇含量的检测装置及其方法。

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Methods On the basis of the governmental standard, analyze the content of ethanol in the constant temperature of oven and take some measures to reduce the heat energy dissipation of headspace bottle.

方法在企标基础上，改用恒温法进行测定，同时采用一定的顶空瓶保温措施降低温度散失。

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Besides extracting corn's starch content to be turned into fuel for cars, ethanol refineries convert the rest of the crop into distillers' grains.

除了提炼玉米淀粉用以制造汽车使用的乙醇外，乙醇精炼厂将作物的剩余部分转为转为酒糟谷。

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And the energy content of ethanol is only two-thirds that of gasoline.

FORBES: Magazine Article

Furthermore, Becker states, ethanol has a lower energy content than gasoline, so to meet the same energy demands, more gallons of ethanol would have to be produced.

NPR: Environmentalists Weigh In on Ethanol

Some have even calculated a ratio less than one, meaning it takes more energy to produce ethanol from corn than the energy content of the fuel.

FORBES: Ethanol Isn't Worth Costlier Corn Flakes And Tortillas