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Catalytic dehydration of methanol to DME was used to study and compare the catalytic activities of mesoporous r-Al2O. The results of the catalytic dehydration reaction are as shown in Table 1.

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sltmac(½ð±Ò+1): 2011-08-19 08:31:17
loser_zhu(½ð±Ò+11, ·­ÒëEPI+1): 2011-08-19 14:03:09
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