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【答案】应助回帖
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loser: 金币+20, 翻译EPI+1, ★有帮助 2013-03-26 14:13:44
a little typo error correction:
In this paper, in order to solve the long switching time in switching the light weight material to heavy one and avoid the formation of unqualified or intermediate products during the process of the different distillates using the lubricant isodewaxing catalyst by the switching feed solution method, different types of lubricant isodewaxing catalysts were synthesized. Investigation on the stability of the products vs time demonstrates that the synthesized catalyst has not only excellent performance in isomerization activity, selectivity and quality, but also apparent advantages in the stability of the raw material switching time. |
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