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Effect of Tertiary Butyl Alcohol(TBA)on Isomerization Reaction of Isopentene
Author(s): 
Pages: 29-34
Year: Issue:  6
Journal: Techno-Economics in Petrochemicals

Keyword:  异戊烯2-甲基-1-丁烯2-甲基-2-丁烯异构化叔丁醇;
Abstract: 对粗异戊烯的异构化工艺进行了研究.通过在反应原料中加入少量的叔丁醇,降低了磺酸基阳离子交换树脂催化剂表面的酸性,提高了催化剂对2-甲基-1-丁烯的吸附选择性,使粗异戊烯在异构化反应中的转化率保持较高水平,显著提高了2-甲基-2-丁烯的选择性,成功地开发了一种粗异戊烯异构化反应的新工艺.在对异构化反应研究的基础上,提出了可能的反应机理.
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