[英文简历自我介绍翻译]I am a have a persistent pursuit for ideal, believes that gold will shine. After graduating from college work, let me in copy planning aspects had the very big...+阅读

The chlorine methyl benzene is a kind of important fine and organic chemical engineering raw material and it is a transparent liquid;Used for medicine, agrochemical, dyestuff...etc..After being a methyl benzene liquid mutually a chlorination of staple, pass side chain and wreath to up respond, can make the fine chemicals of a much importance and in the center body, the chlorine methyl benzene industrialization synthesizes to mainly have two kinds of methods: While taking methyl benzene as the direct chlorination method of raw material, two is to take methyl benzene derivatives as the indirect method of raw material, the methyl benzene chlorination contains two kinds of different constructions, currently once its development point be the adjust of different construction ratio technique, two is the separation technique of different construction.Industry at home and abroad mainly in liquid phase chlorination of toluene to produce p-chlorotoluene, o-chlorotoluene chlorotoluene production can be catalyzed by metal chloride and molecular sieve adsorption separation, gold chloride catalysis because the pollution is more serious in the industrial device is limited, the effect of molecular sieve adsorption good clean separation science with molecular sieve adsorption separation of industrial production will be the only option.

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