HH-PLOT U毛細(xì)管柱羰基合成法制醋酸用甲醇中乙醇測定

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羰基合成法制醋酸用甲醇中乙醇測定
羰基合成法制醋酸用甲醇中乙醇測定 詳細(xì)信息：

名稱：毛細(xì)管柱

固定相：極性多孔高聚物（聚苯乙烯-二乙烯基苯）鍵合毛細(xì)管

規(guī)格：25m*0.32mm*7um

型號：HH-PLOT U

應(yīng)用：甲醇中微量乙醇測定

經(jīng)過不斷努力,我國形成了兩種具有自主知識產(chǎn)權(quán)的甲醇低壓羰基合成技術(shù)工藝路線,國內(nèi)80％的生產(chǎn)企業(yè)均采用這兩種工藝.兩種工藝各有特色,但均能使醋酸產(chǎn)品達(dá)到國標(biāo)要求.文章從醋酸生產(chǎn)技術(shù)中合成工序出發(fā),以兩種工藝的運(yùn)行效益為依據(jù),從工藝路線、裝置的穩(wěn)定性及裝置建設(shè)成本等幾個方面進(jìn)行比較論證,為醋酸裝置選型、節(jié)能降耗、技能技改提供依據(jù).

羰基合成法制醋酸用甲醇中乙醇要嚴(yán)格控制，浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，采用HH-PLOT U測定甲醇中乙醇的含量，結(jié)果滿意。

羰基合成法制醋酸用甲醇中乙醇測定 測試譜圖：

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:

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