HH-BYD 工业1,4-丁炔二醇的水溶液分析填充柱

丙炔醇和1,4-丁炔二醇都是重要的有机中间体，通常采用乙炔和甲醛在乙炔铜催化剂作用下反应制得。

当反应条件有利于提高原料乙炔在反应溶剂中的溶解度时，主产品丙炔醇的选择性将会增加。为提高丙炔醇的选择性，可以采用的方法包括强化混合、提高催化剂比例、增大反应压力、降低温度、选用乙炔的良溶剂作为反应介质等。通过改变催化剂的类型也能有效提高丙炔醇的选择性。

浩瀚色谱（山东）应用技术开发有限公司，，研发丁炔二醇水溶液分析专用填充柱，柱效高，分离好，结果满意。

名称：填充柱
型号：HH-BYD
规格：2M*3MM，60-80目
*高使用温度：240°C

工业1,4-丁炔二醇的水溶液分析填充柱 测试谱图：



Water solution analysis of industrial 1,4-butynediol using packed columns

Detailed information on the packed column for the analysis of industrial 1,4-butynediol aqueous solution:




Propargyl alcohol and 1,4-butynediol are important organic intermediates, usually obtained by reacting acetylene and formaldehyde under the action of acetylene copper catalyst.



When the reaction conditions are conducive to improving the solubility of raw acetylene in the reaction solvent, the selectivity of the main product propargyl alcohol will increase. To improve the selectivity of propargyl alcohol, methods such as strengthening mixing, increasing catalyst ratio, increasing reaction pressure, lowering temperature, and selecting a good solvent of acetylene as the reaction medium can be adopted. By changing the type of catalyst, the selectivity of propargyl alcohol can also be effectively improved.



Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. is keeping up with the times and developing a special packed column for the analysis of butynediol aqueous solution. The column efficiency is high, the separation is good, and the results are satisfactory.





Name: Filled Column

Model: HH-BYD

Specification: 2M * 3MM, 60-80 mesh

*High operating temperature: 240 ° C




Water solution analysis of industrial 1,4-butynediol packed column test spectrum: