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美国Exelus公司最近披露了以甲苯和甲醇为原料、在实验室里一步制取苯乙烯的新工艺。与传统以苯和乙烯为原料的两步法工艺相比,该工艺若在工业上应用,可大大降低原材料消耗和
US Exelus recently disclosed a new process using styrene and toluene as raw materials in the laboratory to make styrene in one step. Compared with the traditional two-step process using benzene and ethylene as raw materials, if the process is applied industrially, the consumption of raw materials can be greatly reduced