The Preparation of 2-Chloro-5-chloromethylpyridine in an Airlift Loop Reactor
摘要
A new process for the direct chlorination of 2-chloro-5-methylpyridine to yield 2-chloro-5-chloro-methylpyridine in an airlift loop reactor (ALR) has been studied.Five main reaction conditions including TR,na/ns,cp,Qg and dD/dR were optimized.The average molar yield and purity of 2-chloro-5-chloromethylpyridine obtained were 79% and 98.5% respectively under the optimum operating conditions.Finally,the efficiency for the preparation of 2-chloro-50chloromethylpyridine with ALR and stirred tank reactor(STR) respectively was compared.
引用本文（GB/T 7714）
闻建平, 王长林, 乔萍. The Preparation of 2-Chloro-5-chloromethylpyridine in an Airlift Loop Reactor[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2003.
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