四羟基酞菁铝作为脱硫催化剂的合成及其催化活性研究

Research of synthesis and catalytic activity of aluminum tetrahydroxylphthalocyanine complexesas desulfurization catalyst

如果降低了油品中含硫化合物的含量,就能降低空气中的硫氧化物的含量。为了寻找降低油品中含硫化合物含量的方法,本文合成了四羟基酞菁铝并采用元素分析、红外光谱以及紫外-可见光谱确定了结构,然后用四羟基酞菁铝催化去除乙硫醇的反应。结果表明:在四羟基酞菁铝的催化作用下,乙硫醇的去除率可以达到95.8%,能够持续570 min。

If the content of sulfur compounds in the oil is reduced,the content of sulfur oxides in the air can be reduced.In order to find a method to reduce the content of sulfur compounds in oil,aluminum tetrahydrophthalocyanine was synthesized and its structure was determined by elemental analysis,infrared spectroscopy and UV-Vis spectroscopy.Then aluminum tetrahydrophthalocyanine was used to catalyze the removal of ethanethiol.The results showed that the removal rate of ethanethiol can reach 95.8%under the catalysis of aluminum tetrahydrophthalocyanine and can last 570 min.