PROCESS FOR OBTAINING EPSILON-CAPROLACTAM FROM AN EPSILON-CAPROLACTAM SULFURIC ACID REACTION MIXTURE.

• 1. 己内酰胺硫酸酯制备高纯硫酸盐并副产己内酰胺的方法 [P] . 中国专利： CN110589868A . 2019-12-20
• 2. 一种从己内酰胺硫酸酯中分离己内酰胺和硫酸的方法 [P] . 中国专利： CN104262252A . 2015-01-07
• 3. PROCESS FOR OBTAINING EPSILON-Caprolactam FROM EPSILON-Caprolactam-SCHWEFELSAEURE REACTION MIXTURE. [P] . 瑞士专利： CH632250A5 . 1982-09-30

  机译： 从ε-己内酰胺-SCHWEFELSAEURE反应混合物中获得ε-己内酰胺的方法。

• 4. PROCESS FOR RECOVERING EPSILON-CAPROLACTAM FROM AN EPSILON-CAPROLACTAM/SULPHURIC ACID REACTION MIXTURE [P] . 英国专利： GB1522584A . 1978-08-23

  机译： 从ε-己内酰胺/硫酸反应混合物中回收ε-己内酰胺的方法

• 5. PROCESS FOR THE RECOVERY OF EPSILON-CAPROLACTAM FROM A REACTION MIXTURE OF EPSILON-CAPROLACTAM AND SULPHURIC ACID [P] . 英国专利： GB1506139A . 1978-04-05

  机译： 从ε-己内酰胺与硫酸的反应混合物中回收ε-己内酰胺的方法

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• 1. NEW　OSCILLATING　REACTIONS　CATALYZED　BY　TETRAMETHYLTETRAAZACYCLOTETRAENE　（TIM）NICKEL（Ⅱ）COMPLEX　IN　BROMATE－PYRUVIC　ACID　──SULFURIC　ACID　SYSTEM [J] . You Jin ZHANG(Dept. of Processing Hefei Economical and Technological College Hefei 230052)Zhi Qiang XU ,Liang ZHAO ,Nai Liang HU . 中国化学快报：英文版 . 1994,第4期
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