Braskem signs partnership with Haldor Topsoe to develop biobased MEG
SAO PAULO — Braskem, the American producer of thermoplastic resins, and Danish-based Haldor Topsoe, a company in catalysts and surface science, have signed a technological cooperation agreement to develop a pioneering route to produce monoethylene glycol (MEG) from sugar. The agreement calls for the construction of a demonstration plant in Denmark, with operation slated to begin in 2019.
MEG is a key component of PET resin, the main man-made raw material used by the textile and packaging industries that is also widely used to make bottles. The project is based on a two-step process developed at Topsoe's labs along with own catalysts, and focuses on the conversion of sugar into MEG at a single industrial unit, which will reduce initial investment in the production and boost the competitiveness of the process.
With the agreement, Braskem wants to expand its portfolio of renewable products to offer new solutions that complement its bio-based polyethylene marketed with the I'm green seal.
The demonstration plant will conduct tests to validate the technology and confirm its technical and economic feasibility, which is a critical step before launching production on an industrial scale and commercial operations. The unit will be flexible to validate the technology in different raw materials such as sucrose, dextrose and second-generation sugars.
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