首页> 外国专利> PROCEDURE FOR OBTAINING CAPROLACTAM THROUGH BECKMANN TRANSPOSITION OF CYCLOHEXANONOXIME.

PROCEDURE FOR OBTAINING CAPROLACTAM THROUGH BECKMANN TRANSPOSITION OF CYCLOHEXANONOXIME.

机译:通过环己酮肟的贝克曼转位获得己内酰胺的方法。

摘要

PROCEDURE FOR OBTAINING CAPROLACTAM THROUGH THE BECKMANN TRANSPOSITION OF CYCLOHEXANONOXIME WITH OIL AT A TEMPERATURE OF 85 TO 125 (DEGREES) C IN SEVERAL CONSECUTIVE STAGES OF THE CONNECTED TRANSPOSITION, WHICH RECONDUCTS THE REPLACEMENT OF A PART TRANSPOSITION STAGE IN AT LEAST ONE OF THE PRECEDING TRANSPOSITION STAGES.
机译:在连接置换的多个连续阶段中,在温度为85到125(度)C的温度下,通过贝克曼转移环己酰胺肟与油一起获得环己内酰胺的步骤,该步骤在进行步骤中的更换之前已进行了处理。

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