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Process for extracting essentially aliphatic fractions, low moleculalr weight of regenerated humic acids obtained from coal.
Process for extracting essentially aliphatic fractions, low moleculalr weight of regenerated humic acids obtained from coal.
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机译:提取基本上脂肪族馏分的方法,其是从煤中获得的低分子量的再生腐殖酸。
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摘要
The patent discloses a process for extracting low molecular weight FRACCCIONES essentially aliphatic humic COAL, characterized in that said process is carried out with methanol in supercritical conditions.
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