Marubeni Ventures into Pyrolysis Recycling of End-of-Life Tires in Thailand

Marubeni Corporation invests in Green Rubber Energy to develop End-of-Life Tire pyrolysis recycling in Thailand, aiming to establish a sustainable tire recycling supply chain and reduce environmental impact.

Marubeni Corporation has invested in Green Rubber Energy Company Limited (GRE), which operates an End-of-Life Tire (ELT) pyrolysis recycling business in Thailand. With 30 million tons of tires discarded annually worldwide, many are disposed of through harmful methods like landfilling and incineration. Countries are increasingly enforcing regulations on ELT disposal, making sustainable recycling technologies vital for reducing environmental impacts.

GRE has developed technology over the past decade to extract recovered carbon black (rCB) and tire pyrolysis oil (TPO) from ELTs. Previously, the quality of rCB was inconsistent due to impurities, complicating its use in tire manufacturing. However, GRE has achieved stable production of high-quality rCB suitable for tire applications.

Marubeni aims to establish a comprehensive tire recycling supply chain in Thailand, partnering with local entities to collect ELTs and purify rCB. This initiative supports Marubeni’s green strategy, contributing to the sustainable rubber industry by promoting renewable raw materials and reducing the environmental impact of ELTs.