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工业丙烯醛中微量水分测到填充柱
工业丙烯醛中微量水分测到填充柱 详细信息：

名称：填充柱
规格：2m*1/8
型号：GDX-104
应用：工业丙烯醛中微量水分测到 气相色谱法

我国有着丰富的丙烷资源，由廉价的丙烷合成高附加值的丙烯醛的经济意义是不言而喻的。另外，丙烷选择氧化制丙烯醛反应中包含着如何促进中间体定向转化为目标产物和如何抑制稳定性较差的产物丙烯醛进一步氧化等重要的催化科学问题，所以，进行该反应的研究具有重要的理论意义。 迄今为止，丙烷选择氧化制丙烯醛催化剂的反应性能都不高，研制出的反应性能较好的催化剂对丙烯醛的收率一般在10％左右，并且通常是在低丙烷转化率的情况下才能获得高丙烯醛选择性。丙烷选择氧化制丙烯醛的反应机理还不明确，两条可能的反应途径是丙烷经过中间产物丙烯生成丙烯醛，或经过正丙氧基(正丙醇)中间体生成丙烯醛。 

浩瀚色谱（山东）应用技术开发有限公司，研发GDX-104填充柱测定丙烯醛中微量水分，柱效高，分离好，外标法定量，结果准确。

工业丙烯醛中微量水分测到填充柱  测试谱图：



Trace moisture in industrial acrolein is detected on packed column
Trace moisture in industrial acrolein is detected in the packed column. Details:

Name: Packed column
Specification: 2m*1/8
Model: GDX-104
Application: Trace moisture in industrial acrolein is detected by gas chromatography

my country has abundant propane resources, and the economic significance of synthesizing high value-added acrolein from cheap propane is self-evident. In addition, the selective oxidation of propane to acrolein involves important catalytic science issues such as how to promote the directional conversion of intermediates into target products and how to inhibit the further oxidation of acrolein, which is a product with poor stability. Therefore, it is important to conduct research on this reaction. The theoretical significance. So far, the reaction performance of the catalysts for selective oxidation of propane to acrolein is not high. The developed catalysts with better reaction performance generally have a yield of about 10% for acrolein, and they are usually only available when the conversion of propane is low. Obtain high acrolein selectivity. The reaction mechanism of selective oxidation of propane to acrolein is not clear. Two possible reaction pathways are propane through the intermediate product propylene to generate acrolein, or through the n-propoxy (n-propanol) intermediate to generate acrolein.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. developed a GDX-104 packed column for the determination of trace moisture in acrolein. The column has high efficiency, good separation, quantitative external standard method, and accurate and reliable results.

Trace moisture in industrial acrolein is detected on packed column Test spectrum:


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