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5. A study on stability of modified HZSM-5 catalyst in shape-selective methylation of toluene

A study on stability of modified HZSM-5 catalyst in shape-selective methylation of toluene

来源 :The 7th Sino-US Conference of Chemical Engineering(第7届中美化学工程 | 被引量 : 0次 | 上传用户：honfei1984

【摘 要】

：

Shape-selective methylation of toluene with methanol to p-xylene has great potential to be an important process in future chemical industry and numerous studies have been published.However,the stabili

【作 者】

：

Yiren Wang Min Liu Anfeng Zhang Wei Tan Hongyu Wu Xinwen Guo 

【机 构】

：

State Key Laboratory of Fine Chemicals,Department of Catalysis Chemistry and Engineering,School of C

【出 处】

：

The 7th Sino-US Conference of Chemical Engineering(第7届中美化学工程

【发表日期】

：

2013年11期

【关键词】

：

shape-selective methylation of toluene acid washing treatment hydrogenation stab 

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　　Shape-selective methylation of toluene with methanol to p-xylene has great potential to be an important process in future chemical industry and numerous studies have been published.However,the stability and para-selectivity of the catalysts were not satisfactory under 0.2~1.0 MPa conditions.

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