Pollution Reduction and Carbon Reduction Technology Based on Pressure Swing Physical Adsorption Method in Power Enterprises

Abstract

With the increasing global attention to environmental issues and climate change, power companies, as an important energy production sector, are facing severe challenges in reducing pollution and carbon emissions. In view of this, this study is based on the metal organic framework MIL-101(Cr), physically encapsulating metalloporphyrins and synthesizing a FeTPP@MIL-101(Cr) complex. Then, the surface characteristics and adsorption performance of the composite are evaluated, and the pressure swing physical adsorption method is introduced to achieve the goal of carbon reduction and pollution reduction. The ICP-OES loading results showed that the corresponding encapsulation amounts in MIL@-A and MIL@-B composites were 5.24% and 3.20%, respectively. Moreover, when the temperature increased from 273 K to 298 K, the adsorption capacity of all test gases on the three samples showed a decreasing trend. Under ideal atmospheric pressure conditions, the adsorption capacity of MIL@-A encapsulation for CO₂ did not decrease and increased, while the adsorption capacity for N₂ was relatively small, but still had a certain adsorption capacity. The above results indicate that combining the pressure swing physical adsorption method with FeTPP@MIL-101(Cr) complexes can effectively adsorb pollutants generated by power enterprises, achieve predetermined goals, and help promote clean production in power enterprises.