“Special Issue—Supercritical Fluids” Literatures on Dyeing Technique of Supercritical Fluid Carbon Dioxide

Abstract

The supercritical fluid is used extensively, especially\rin substance extraction. The extraction of many substances has reached the\reconomic-scale industrial bulk production stage. However, the research on the\rwastewater-free dyeing technique replacing water as dissolvent is still at a\rdevelopment stage. This study introduced the development situation of\rsupercritical fluid dyeing technique, and described the evolution of stock\rdyeing, measurement of solubility of dye, studies of dyeing kinetics and\rinstrument application studies, in order to provide related data for relevant\rstudies in further development of this technique.