Zeon & Yokohama boost bio-butadiene tech with new facility in Japan

Zeon Corporation (President and CEO Tetsuya Toyoshima) and The Yokohama Rubber Co., Ltd. (Chairman & CEO, Chairman of the Board Masataka Yamaishi) announced that they have agreed to establish a bench facility to demonstrate technology for producing butadiene from ethanol derived from plant-based and other sustainable materials with high efficiency. The facility will be installed at Zeon’s Tokuyama Plant (Shunan City, Yamaguchi Prefecture) and is scheduled to begin operating in 2026. It will enable the production of a certain amount of butadiene and facilitate the collection of various data that will be used to establish mass production.

This initiative is aligned with one of two R&D themes selected by the New Energy and Industrial Technology Development Organization (NEDO) in 2022 for its project for the Development of Technology for Producing Raw Materials for Plastics Using CO2 and Other Sources, one of NEDO’s Green Innovation Fund Projects. As part of a cooperative effort headed by the National Institute of Advanced Industrial Science and Technology (AIST), National University Corporation Institute of Science Tokyo (formerly Tokyo Institute of Technology), and the national research and development agency RIKEN, Zeon and Yokohama Rubber are aiming for the social implementation of two technologies that will enable of highly efficient production of butadiene and isoprene from plant-based and other sustainable materials in the 2030s. The bench facility to be installed at the Zeon plant is part of initiatives based on the theme "highly efficient butadiene synthesis using ethanol."

The demonstration experiment at the new bench facility will demonstrate the technology to convert ethanol obtained from plant-based and other sustainable materials into butadiene using a highly efficient catalyst. It will be the first step in establishing the technology’s use for the mass production of synthetic rubber from plant-based and other sustainable materials. Zeon will develop a prototype polybutadiene rubber (butadiene rubber) from the butadiene produced at the bench facility, and Yokohama Rubber will develop prototype tires using the butadiene rubber and conduct driving tests using the tires to collect data needed for a more large-scale demonstration of the technology.

Zeon and Yokohama Rubber will continue to collaborate on projects that will make use of both companies’ wealth of technologies and know-how to promote a circular economy and carbon neutrality in the tire and rubber industries and help realize a sustainable society.

Note: The headline, insights, and image of this press release may have been refined by the Fibre2Fashion staff; the rest of the content remains unchanged.

ALCHEMPro News Desk (HU)