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コールタールが水素化されるとき、密度が 0.8799 の真空媒体の乾燥点が 440 度になるのはなぜですか?

2018-01-17View Original

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この投稿は、liaifeng によって最終編集されました: 2018-8-5 10:47 弊社の外部委託石炭の密度は 0.989 で、乾燥点は 390 を超えません。密度が高い場合は、乾燥点も高くなければなりません。密度が低く、乾燥点が高いのはなぜですか?
Reply #22018-01-21
それは油の成分が関係しています。

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