金属酞菁配合物在催化双氧水漂白棉型织物中的应用

 本文合成了金属酞菁配合物MPcR，通过元素分析、红外光谱以及紫外-可见光谱分析，确定所制备产物的结构。将仿生酶化合物金属酞菁配合物应用于纺织品漂白工艺，通过单因素和正交试验，探讨MPcR对温堆氧漂的催化作用。得优化工艺为：渗透剂JFC 2g/L、稳定剂MA-AA 0.2g/L、30%H2O2 30 g/L、催化剂浓度MPcR 15μmol/L， pH值9.5，温堆温度80℃，温堆时间60min。该工艺在达到良好漂白效果的前提下，降低了漂白温度及pH，从而达到节能降耗的目的。

Application of metal phthalocyanine complex to hydrogen peroxide bleaching of cotton fabrics

Metal phthalocyanine complex CoPcR which had been synthesized by researchers was applied as bleaching catalyst to hydrogen peroxide bleaching of cotton fabrics at low temperature in expectation of improving the bleaching efficiency and lowering production cost.The element analysis,infrared spectroscopy,and ultraviolet-visible spectrospy(UV-Vis) were used to analyze the structure of CoPcR.The catalytic effect of CoPcR on hydrogen peroxide bleaching at low temperature was investigated using the single factor experiment and orthogonal tests.The optimum bleaching process was determined as follows: JFC 2 g/L,MA-AA 0.2 g/L,H2O2(30%) 30 g/L and catalyst CoPcR 15 μmol/L,treating at 80 ℃(pH 9.5) for 60 min.This process achieves good bleaching effect,and lowers the bleaching temperature and pH value,thus realizing the objectives of energy-saving and consumption reduction.