HH-PLOT U毛细管柱 羰基合成法制醋酸用甲醇中乙醇测定

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羰基合成法制醋酸用甲醇中乙醇测定
羰基合成法制醋酸用甲醇中乙醇测定 详细信息：

名称：毛细管柱

固定相：极性多孔高聚物（聚苯乙烯-二乙烯基苯）键合毛细管

规格：25m*0.32mm*7um

型号：HH-PLOT U

应用：甲醇中微量乙醇测定

 

经过不断努力,我国形成了两种具有自主知识产权的甲醇低压羰基合成技术工艺路线,国内80％的生产企业均采用这两种工艺.两种工艺各有特色,但均能使醋酸产品达到国标要求.文章从醋酸生产技术中合成工序出发,以两种工艺的运行效益为依据,从工艺路线、装置的稳定性及装置建设成本等几个方面进行比较论证,为醋酸装置选型、节能降耗、技能技改提供依据.


羰基合成法制醋酸用甲醇中乙醇要严格控制，浩瀚色谱（山东）应用技术开发有限公司，采用HH-PLOT U测定甲醇中乙醇的含量，结果满意。


羰基合成法制醋酸用甲醇中乙醇测定  测试谱图：




Determination of ethanol in methanol for the production of acetic acid by oxo
Determination of ethanol in methanol for the production of acetic acid by oxo

Name: Capillary Column

Stationary phase: polar porous polymer (polystyrene-divinylbenzene) bonded capillary

Specification: 25m*0.32mm*7um

Model: HH-PLOT U

Application: Determination of trace ethanol in methanol

 



Through continuous efforts, my country has formed two technological routes for methanol low-pressure carbonyl synthesis with independent intellectual property rights. 80% of domestic production enterprises adopt these two processes. Both processes have their own characteristics, but both can make acetic acid products meet national standards. Requirements. The article starts from the synthesis process in the acetic acid production technology, based on the operating benefits of the two processes, and compares and demonstrates the process route, the stability of the device, and the construction cost of the device, so as to select the type of the acetic acid device and reduce energy consumption. Provide basis for energy consumption and technical upgrading of skills.


Ethanol in methanol for the production of acetic acid by oxo method should be strictly controlled. Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. used HH-PLOT U to determine the content of ethanol in methanol with satisfactory results.


Determination of ethanol in methanol for the production of acetic acid by oxo method Test spectrum: