Their phase transfer catalytic ability for the reaction of N-alkylation, O-alkylation and oxidation were also determined.

测定了其对氧烷基化反应、氮烷基化反应的相转移催化作用。

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The V-P-O catalyst for oxidation of n-butane to maleic anhydride was prepared. High yield of maleic anhydride was obtained over the catalyst under suitable reaction conditions.

研制的V - P - O型固定床丁烷氧化制顺酐催化剂，在一定的反应条件下，可得到较高的顺酐收率。

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