研究活性炭负载镧为酯化催化剂合成乙酸丁酯。

The activated carbon carried La 3 + was used as catalyst for the synthesis of n-butyl acetate.

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研究活性炭负载镧为酯化催化剂合成乙酸丁酯。

The activated carbon carried La 3 + was used as catalyst for the synthesis of n-butyl acetate.

youdao