Research status and prospects of side-chain alkylation of toluene and methanol to styrene
Ren Junqing1, Huang Xuemin2, Guo Xuqing2
1. Xiyang Chemical Corporation Ltd., Yangquan Coal Industry (Group) Corporation Ltd., Jinzhong 045300, China;
2. Chemical Research Institute, Yangquan Coal Industry (Group) Corporation Ltd., Taiyuan 030021, China
Recent progress in side-chain alkylation of toluene and methanol to styrene at home and abroad was reviewed, including side-chain alkylation reaction mechanism and research status of X zeolite molecular sieves and non-molecular sieve catalysts. The development prospect of this technology was analyzed and some key problems to be solved were summarized. It is proposed that the technology breaks the situation that the production of raw materials is completely dependent on oil and diversifies the production route of styrene. In the future, composite catalysts should be vigorously developed, and the advantages of different types of acid-base centering are used to improve the performance of the catalyst.
任俊卿1，黄学敏2，郭旭青2 . 甲苯甲醇侧链烷基化制苯乙烯研究现状及展望[J]. 煤炭与化工, 2018, 41(10): 130-132,145.
Ren Junqing1, Huang Xuemin2, Guo Xuqing2. Research status and prospects of side-chain alkylation of toluene and methanol to styrene. CCI, 2018, 41(10): 130-132,145.
