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12-钼磷酸的制备及催化合成MTBE
  • 期刊名称：河北师范大学学报/自然科学版,
  • 时间：0
  • 页码：179-181
  • 语言：中文
  • 分类：O643.32[理学—物理化学;理学—化学]
  • 作者机构：[1]河北师范大学化学与材料科学学院,河北百家庄050016
  • 相关基金：国家自然科学基金（20701011）;河北省教育厅自然科学基金（Z2006436）;河北师范大学博士基金（L2006817）
  • 相关项目：多金属氧簇诱导的吡啶类配体原位反应机理研究
作者： 韩占刚|王继业|王亚兰|
关键词： 12-钼磷酸, 催化, 甲基叔丁基醚, dodecamolybdophosphoric acid , catalysis , MTBE
中文摘要：

采用酸化一醚化法制备了12铝磷酸，并以此为催化剂催化合成了甲基叔丁基醚（MTBE）．研究了催化剂用量、反应时间及反应物摩尔比对反应产物产率和选择性的影响，同时研究了不同催化刺对该反应的影响，确定了最佳反应条件．

英文摘要：

The dodecamolyhdophosphoric acid was prepared by acidification-etherization and was used as catalyst to synthesize methyl tert-butyl ether （MTBE） from tert-butylalcohol and methanol. The amount of catalyst, reaction time,and molar ratio of reactants on the yield and selectivity of MTBE were investigated. And the effect of the different catalysts on the yield was explored too. The optimal conditions of reaction were ensured. The yield of MTBE was 53.3 % at optimal conditions.

同期刊论文项目
多金属氧簇诱导的吡啶类配体原位反应机理研究
期刊论文 42 会议论文 6
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