四羧基酞菁铁(Ⅲ)的合成及催化氧化硫化氢的研究

Catalytic Oxidation of Sulfur Compounds with Four Carboxylic Phthalocyanine Iron

酞菁配合物是具有较高热稳定性和化学稳定性的一类化合物,具有独特的光、电、声、热等性质,所以被广泛应用于化学催化、光电、非线性光学材料等领域。本文利用合成的四羧基酞菁铁作为催化剂,在水溶液中催化氧化硫化氢,探索了温度等因素对催化氧化性能的影响,结果表明:随着温度的升高,催化剂的催化氧化性能提高;随着催化剂的浓度的增大,催化氧化性能也提高。

Phthalocyanine is a kind of good thermal stability and chemical stability of large ring compounds, in recent years, people find that the phthalocyanine has many special properties and novel function, and application is increasingly wide. This paper regards tetro carboxyl iron （ Ⅲ ） phthalocyanine as catalyst for oxidation of sodium sulfide solution, hydrogen sulfide and the effects of temperature and catalyst concentration on catalytic oxidation performance, the results show that, with the increase of temperature, catalyst catalytic oxidation performance im- proves; With the increasing concentration of catalyst, catalytic oxidation performance also improves.