| 摘要 |
PROBLEM TO BE SOLVED: To provide, in one or more embodiments, a method in which the polymer of a carbonyl compound generated in the basic washing of a hydrocarbon cracking process, can be dissolved.SOLUTION: The invention relates to, in one or more embodiments, a method for dissolving the polymer of a carbonyl compound generated in basic washing of hydrocarbon cracking process, and in which the method includes bringing the polymer into contact with hydroxyl amine or a salt thereof.SELECTED DRAWING: None |
