Chemical recycling or mature mechanical recycling method for polystyrene recycling

Posted by Kuajing Plus on November 20th, 2023

Chemical recycling modern technology specialist Agilyx and its companions Technip Energies and Ineos Styrolution are using chemical recycling to recycle polystyrene. Actually, recycling polystyrene chemically is a reasonably new innovation, and many companies are presently trying it. This method is likewise the topic of many experimental studies. The parties are broadening the Channahon, Illinois, plant to procedure 100 tons of polystyrene daily, transforming polystyrene into high-purity styrene monomer. The monomer can be used to produce new food-grade plastic items or product packaging.

Advantages and Disadvantages of Chemically Polystyrene Recycling

It is indisputable that this is certainly an innovation in the field of polystyrene recycling, and we need several modern technologies to support the recycling of polystyrene. However, is this unique recycling technique far better than the mature mechanical recycling method? It can only be claimed that both polystyrene recycling methods have their own pros and cons. We understand that when utilizing chemical methods for recycling, there are probably three main steps of distillation, depolymerization and pyrolysis, which is not a simple procedure. The polystyrene recycled by chemical techniques is relatively pure and can be made use of as food-grade contact product packaging. Nonetheless, some products do not require to have such a high purity, nor do they need to be recycled in such a cumbersome way and are directly processed by mechanical recycling. Efficient and economical recycling will do.

Mature Mechanical Polystyrene Recycling

Recycling using a polystyrene compactor is a common way of performing mechanical recycling. The main function of the polystyrene compactor is to reduce the volume of the huge polystyrene. The compression step does not directly turn the polystyrene right into a recycled material that can be reused, but it is the premise of all reusing.

GREENMAX supplies this kind of recycling equipment. The compression ratio of polystyrene compactor can get to 70:1, from the perspective of environmental protection. The polystyrene compactor adopts hydraulic extrusion technology, which is an eco-friendly equipment in terms of material addition and waste production. The compressed polystyrene comes to be compact, which is convenient for transport and management, and also provides enough convenience for the subsequent granulation process.

If you also want to start a polystyrene recycling project but have no idea, please feel free to consult GREENMAX!