HWPC series catalyst dedicated to waste plastic pyrolysis

Industrial results indicate that after using the AIC series catalyst in this device, the yields of dry gas and coke have decreased, while the gasoline yield and liquefied gas yield have significantly increased. Additionally, the light yield (liquefied gas + gasoline + diesel) has also increased significantly, resulting in a notable improvement in the overall economic benefits of the device.

Table: Analysis data of raw oil from a domestic refinery

图 AIC系列催化剂工业应用结果

The HWPC series catalyst is a dedicated catalyst for the cracking of waste plastics. Its catalyst formulation can be flexibly adjusted according to the changes in the composition of waste plastic raw materials, enabling efficient and targeted conversion of mixed polyolefin waste plastics and maximizing the yield of target products.

The active component employed in this catalyst possesses a considerable number of mesoporous structures and abundant external surfaces, allowing for selective and directional distribution of active centers. It exhibits strong mass transfer and diffusion capabilities, with high accessibility of the active centers. When combined with a special substrate featuring macroporous structure, it enables large molecular reactants to quickly enter the pores for catalytic reactions, while small molecular reaction products can diffuse out of the pores in a timely manner. The reasonable combination of gradient pores (macroporous, mesoporous, and microporous) and controllably distributed active centers effectively enhances the catalytic reaction process, minimizing the occurrence of secondary reactions and achieving ideal target product yields.

Quality indicators of HWPC series special catalyst for waste plastic pyrolysis