The paper introduces the character preparation of molecular sieve catalyst and application in esterification reaction.

介绍了分子筛催化剂的特点、制备及其在酯化反应中的应用.

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N - hydroxyethylpyrrolidone ( NHP ) was synthesized from ? ? - butyrolactone and ethanolamine on Y molecular sieve catalyst by two steps.

以改性Y分子筛为催化剂,γ-丁内酯和乙醇胺为原料,采用γ - 丁内酯法两步合成N - 羟乙基吡咯烷酮 ( NHP ).

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