A wide | bore capillary was employed to determine caprolactam content.

利用大口径柱测试己内酰胺生产中己内酰胺含量.

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This preparation uses dialkyl imidazole salt, alkyl pyridine salt or caprolactam and fatty acid as reactant.

该方法使用带有二烷基咪唑盐 、 烷基吡啶盐或者己内酰胺和脂肪酸作为反应物.

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The blocking effect of caprolactam to - NCO is found the highest in this test.

实验结果表明己内酰胺对-NCO的封闭效果较好.

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The block copolymerization of caprolactam by anionic initiator with polymeric activators is studied.

研究了阴离子引发己内酰胺与聚合物活性剂的嵌段共聚合.

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A fast near infrared ( NIR ) spectrometric technique used in caprolactam production control is introduced.

介绍了近红外 光谱分析 技术在己内酰胺生产控制分析中的初步应用.

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Azone is synthesized with caprolactam and 1 - bromododecane by phase transfer catalysis, the yield is > 70 %.

以己内酰胺、澳代十二烷为原抖,采用相转移催化法合成氮酮, 收率达到70%以上.

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