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1)  transalkylation [,trænz,ælki'leiʃən]
转移烷基化
1.
The transalkylation of 1,2,4,5-tetramethylbenzene(TeMB)with 2-methylnaphthalene(2-MN)to synthesize 2,6-dimethylnaphthalene(2,6-DMN)by ionic liquid Et3NHCl-AlCl3 was investigated,and the effects of the acidic strength of the ionic liquid and the reaction conditions on the transalkylation were studied.
研究了三乙胺氯铝酸盐(Et3NHCl-AlCl3)类离子液体催化剂的酸性及反应条件对1,2,4,5-四甲基苯与2-甲基萘转移烷基化合成2,6-二甲基萘(2,6-DMN)反应的影响规律。
2.
The transalkylation ofβ-methylnaphthalen (β-MN) with 1 ,2,4,5-tetramethylbenzene(TMB) over HY and AlCl3 immobilized HY zeolite was studied.
研究了负载前后HY沸石催化β-甲基萘(β-MN)与均四甲苯(TMB)转移烷基化反应性能。
2)  phase-transfer alkylation
相转移烷基化
3)  transalkylation raction
转移烷基化反应
4)  disproportionation-transalkylation
歧化烷基转移
1.
The reaction mechanism in disproportionation-transalkylation reactor and isomerization reactor of the p-xylene complex have been studied.
对PX装置歧化烷基转移反应器和二甲苯异构化反应器反应机理进行了研究,利用PRO/Ⅱ模拟软件建立了歧化烷基转移反应器和二甲苯异构化反应器模拟模块。
5)  transalkylation catalyst
烷基转移催化剂
1.
The running situation of 70kt/a ethylbenzene unit based on liquid-phase molecular sieve in Lanzhou Petrochemical Company of PetroChina was introduced,the influence factors on activity of alkylation catalyst and transalkylation catalyst were anlysized,and the countermeasures were proposed too.
介绍了中国石油兰州石化公司7万t/a液相分子筛制乙苯装置的工业运行情况,分析了影响烷基化催化剂及烷基转移催化剂活性的因素。
6)  disproportionation and transalkylation
歧化及烷基转移
补充资料:O-烷基化
分子式:
CAS号:

性质: 在分子中氧原子上引入烷基(R-)的反应过程。是合成醚类化合物的重要方法。

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