Spheripol

Spheripol is a process technology for the production of polypropylene. Developed by LyondellBasell, it is a leading technology for producing a wide range of polypropylene grades. The Spheripol process utilizes a loop reactor followed by a gas-phase reactor to achieve high production rates and a broad product portfolio. This technology is known for its ability to produce homopolymers, random copolymers, and impact copolymers with excellent morphology and processability.

The Spheripol process involves the polymerization of propylene monomer in a liquid slurry medium within a loop reactor. This is then followed by a gas-phase polymerization step. This combination allows for precise control over the polymer microstructure, particle size, and distribution. The resulting polypropylene resins are used in a vast array of applications, including packaging films, automotive parts, textiles, and household goods. The technology is licensed globally to polypropylene manufacturers. Key advantages of the Spheripol process include its energy efficiency, versatility in producing diverse product grades, and its contribution to high-quality polymer output. LyondellBasell's continuous development of the Spheripol technology has maintained its position as a benchmark in polypropylene production.