ぶんかいじょうりゅう 分解蒸留 LinksSentence search for 分解蒸留Sentence search for ぶんかいじょうりゅうKanji details for 分, 解, 蒸 and 留Edit in JMdict Noun1. cracking (in petroleum refining)See also クラッキング Discussions Log in to talk about this word.