A method of producing methanol dehydration two ether, methanol input reaction and magnetic solid acid catalyst with magnetically stabilized bed reactor, the reaction temperature is 100 to 500 DEG C, the reaction pressure is 0 ~ 5MPa, the liquid space velocity is 0.1 ~ 50h = 1, and magnetic field strength of 40 ~ 1000Oe. The present invention with small size methanol catalyzed by solid acid catalyst dehydration production two ether in magnetically stabilized bed reactor, not only improves the effect of mass transfer and heat transfer reaction and reaction efficiency, but also can avoid problems with fine catalyst, and under magnetic field, easily handling and catalyst regeneration.
【技术实现步骤摘要】
【技术保护点】
一种甲醇脱水生产二甲醚的方法,其特征在于,将甲醇输入磁稳定床反应器中与磁性固体酸催化剂接触反应,反应温度为100~500℃,反应压力为0~5MPa,液时空速为0.1~50h↑[-1],磁场强度为40~1000 Oe。
【技术特征摘要】
【专利技术属性】
技术研发人员:彭颖,宗保宁,孟祥堃,
申请(专利权)人:中国石油化工股份有限公司,中国石油化工股份有限公司石油化工科学研究院,
类型:发明
国别省市:11[中国|北京]
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