工業(yè)丙烯醛中微量水分測到填充柱,，液化石油氣，二甲醚，甲縮醛，乙縮醛，乙醇，室內(nèi)空氣，焦爐煤氣，煉廠氣，變壓器油，多氯聯(lián)苯，植物油，增塑劑，塑化劑，氨水，氨氣，苯系物

工業(yè)丙烯醛中微量水分測到填充柱
工業(yè)丙烯醛中微量水分測到填充柱 詳細信息：

名稱：填充柱
規(guī)格：2m*1/8
型號：GDX-104
應用：工業(yè)丙烯醛中微量水分測到 氣相色譜法

我國有著豐富的丙烷資源，由廉價的丙烷合成高附加值的丙烯醛的經(jīng)濟意義是不言而喻的。另外，丙烷選擇氧化制丙烯醛反應中包含著如何促進中間體定向轉(zhuǎn)化為目標產(chǎn)物和如何抑制穩(wěn)定性較差的產(chǎn)物丙烯醛進一步氧化等重要的催化科學問題，所以，進行該反應的研究具有重要的理論意義。 迄今為止，丙烷選擇氧化制丙烯醛催化劑的反應性能都不高，研制出的反應性能較好的催化劑對丙烯醛的收率一般在10％左右，并且通常是在低丙烷轉(zhuǎn)化率的情況下才能獲得高丙烯醛選擇性。丙烷選擇氧化制丙烯醛的反應機理還不明確，兩條可能的反應途徑是丙烷經(jīng)過中間產(chǎn)物丙烯生成丙烯醛，或經(jīng)過正丙氧基(正丙醇)中間體生成丙烯醛。 

浩瀚色譜（山東）應用技術(shù)開發(fā)有限公司，研發(fā)GDX-104填充柱測定丙烯醛中微量水分，柱效高，分離好，外標法定量，結(jié)果準確。

工業(yè)丙烯醛中微量水分測到填充柱  測試譜圖：



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: