The quality of the product has been increased by the renovation design of the mesitylene plant.

通过均三甲苯装置进行改造设计,提高了产品的质量.

A process for the preparation of trimesic acid by the catalytic oxidation of mesitylene with air in liquid phase was presented in this paper.

介绍以均三甲苯为原料，采用液相空气氧化法制取均苯三酸的工艺方法。

New process for producing high purity mesitylene by primary alkylate separation is researhed and developed and the tech economic evaluation is made.

研究开发一次烷基化分离法生产高纯度均三甲苯新工艺，并对其进行了技术经济分析评价。

New process for producing high purity mesitylene by primary alkylate separation is researched and developed and the tech economic evaluation is made.

研究开发一次烷基化分离法生产高纯度均三甲苯新工艺，并对其进行了技术经济分析评价。

The once once high mesitylene valence significantly drops and gave relief from cost to rise to live the compressive force of expending the fetch for dweller.

曾一度居高不下的菜价大幅回落，缓解了价格上涨给居民生活支出带来的压力。