The present review addresses the latest findings and limitations in catalytic pyrolysis for processing of plastic waste into valuable fuels. Compared to thermal degradation plastics, provides better results regards quality obtained liquid hydrocarbon fuel. Different types catalysts can be used order improve plastics. Some most are different zeolites (HUSY, HZSM-5, Hβ), Fluid Catalytic Cracking ...

Regeneration of the coked catalyst is an important process of fluid catalytic cracking (FCC) in petroleum refining, however, this process will emit environmentally harmful gases such as nitrogen and carbon oxides. Transformation of N and C containing compounds in industrial FCC coke under thermal decomposition was investigated via TPD and TPO to examine the evolved gaseous species and TGA, NMR ...

Plastic pollution compromises the environment and human well-being, a global transition to circular economy of plastics is vital address this challenge. Pyrolysis key technology for end-of-life recycling plastics, although high energy consumption limits economic feasibility process. Various research has shown that application induction heating in biomass pyrolysis reduces when compared conventi...

Fast catalytic pyrolysis of wild reed was carried out at 500 ̋C. Waste fluidized catalytic cracking (FCC) catalyst disposed from a petroleum refinery process was activated through acetone-washing and calcination and used as catalyst for pyrolysis. In order to evaluate the catalytic activity of waste FCC catalyst, commercial HY zeolite catalyst with a SiO2/Al2O3 ratio of 5.1 was also used. The b...

Fluidized-bed Catalytic Cracking (FCC) is a process subject to frequent variations in the operating conditions (including feed quality and feed rate). The production objectives usually are the maximization of LPG and gasoline production. This fact makes the FCC converter unit an excellent opportunity for real-time optimization. The present work aims to apply a dynamic optimization in an industr...