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Table 2 Gas phase composition of HZSM-5 and Ru/HZSM-5

From: Study on the reaction strategy of directional alkylation fulfilled by controlling the adsorption pose of benzene and methanol in space with Ru/HZSM-5

Catalyst

Gas phase

Methane

Methanol

Ethylene

Propylene

Others

HZSM-5

+ 

–

++ 

++ 

++ 

Ru/HZSM-5

+ 

++ 

–

–

+ 

  1. Reaction conditions: catalyst = 0.5 g, T = 673 K, reaction time = 3 h, pressure = normal atmosphere, feed (B/M) ratio = 1:1, with a cofeed of N2. Explanation:  + means very little;  ++ means more; –means none
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BMC Chemistry

ISSN: 2661-801X

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