分析了影响均三甲苯塔底油循环使用的因素。
The factors influencing the usage of bottom oil of 1,3,5-trimethylbenzene tower were analyzed.
探讨了提高均三甲苯产品纯度和收率的途径。
The ways how to improve the purity and yield of mesitylene were discussed.
通过均三甲苯装置进行改造设计，提高了产品的质量。
The quality of the product has been increased by the renovation design of the mesitylene plant.
油酸亚锡与磷酸三甲苯酚酯和硫化异丁烯添加剂有良好的协同作用。
Synergistic effects are found in the complexes of stannous oleate and sulfurated isobutylene or tricresol phosphate.
以甲酚钠和氧氯化磷为原料，在相催化剂的作用下，合成三甲苯磷酸酯。
Tricresylphosphate was synthesized under the function of phase transfer catalyst, based on the raw materials of sodium cresol and phosphorus oxychloride.
以三甲苯精密精馏过程为实施案例，对多塔分离过程提出了热集成节能工艺。
Taking trimethylbenzene precise distillation for example, a new heat integration technology for energy saving was put forward.
结果表明，40%三甲苯草酮WG对小麦田禾本科杂草具有较好的防除效果。
The trail showed that tralkoxydim 40% WG had a good control to grass weed in wheat.
结果表明：交联黏土催化剂对1，2，4-三甲苯歧化反应具有较好的催化活性。
The results showed that the cross-linked clay had better catalytic activity to the disproportionation of 1,2,4-trimethylbenzene.
介绍了利用闲置设备工业化生产均三甲苯的方法，并从理论上研究了生产的可行性。
The method of commercial production of mesitylene using idle facilities was described and the feasibility of the production was studied in theory.
研究开发了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 new one step manufacturing process of mesitylene was introduced and the tech economic benefit on this process was evaluated.
在M - 2型复合丝光沸石催化剂上，研究了偏三甲苯液相非临氢异构化合成均三甲苯的工艺。
A new technology for synthesis of mesitylene from pseudocumene by liquid non-hydroisomerization on M-2 catalyst was studied.
本文描述了变温革取法用三甘醇分离正十二烷和1,3,5—三甲苯时样品的气相色谱分析方法。
This paper describes the analytical method using gas -chromatography for systems of temperature swing extraction with n-dodecane, 1, 3.5-trimethyl benzene and tri-ethylene glycol.
公司的主要产品有C5石油树脂、双环戊二烯、均三甲苯等，可广泛地用于涂料、胶粘剂、医药中间体、油漆、油墨等产品的生产。
Our main products include C5 petroleum resin, dicyclopentadiene, and mesitylene which are widely used in industries of coating, adhesives, pharmaceutical intermediate, paint, and ink etc.
在极性溶剂(丙酮)或非极性溶剂(甲苯)中，用三甲基氯硅烷对全硅介孔分子筛m CM - 41进行了表面修饰。
The pure silica mesoporous molecular sieve (MCM-41) was modified on the surface by trimethylchlorosilane in polar solvent (acetone) and apolar solvent (toluene).
一种催化氢化合成3,4,5 -三甲氧基甲苯的方法。
Method of synthesizing 3, 4, 5-trimethoxy toluene by catalytic hydrogenation.
介绍了辅酶Q0的液相色谱分析方法，该法适用于以3,4,5 -三甲氧基-甲苯为原料，经氧化制得的辅酶Q0。
HPLC method of analyzing Q0 was studied in this paper, this method is suited for the Q0 which was prepared from 3, 4, 5-trimethoxy-toluene as starting materials.
介绍了辅酶Q0的液相色谱分析方法，该法适用于以3,4,5 -三甲氧基-甲苯为原料，经氧化制得的辅酶Q0。
HPLC method of analyzing Q0 was studied in this paper, this method is suited for the Q0 which was prepared from 3, 4, 5-trimethoxy-toluene as starting materials.
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