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lm1983

金虫 (小有名气)

[求助] 分子蒸馏中重相有黑色物质 已有1人参与

请问各位大侠,在做分子蒸馏油脂类样品时是否存在重相有黑色物质生成,我的温度只有70度,不应该有碳化现象啊,请问各位原因,万分感谢。
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Timon小哥

新虫 (初入文坛)

不知道你现在还是否关注这个问题,我现在也在做分子蒸馏,也出现了你所描述的情况。重组分有黑色沉淀产生,因为设备是不锈钢的,所以看不到里面发生了什么。
2楼2014-06-18 16:51:48
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3楼2020-10-27 09:21:06
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