Micromidas has developed a process to convert a wide variety of carbohydrate feedstocks to higher value chemicals. For example, fossil based plastic, polyethylene terephthalate (PET), dominates the current plastic bottle industry. To improve the carbon footprint of their packaging, and to reduce their reliance on volatile priced oil, the plastic bottle industry desires to instead produce a biobased PET bottle. The thermoplastic polymer, PET, is a product of the polymerization of monoethyleneglycol (MEG) and purified terephthalic acid (PTA). These two monomers are almost entirely sourced from fossil sources. To date there are a few commercial efforts to produce bio-based MEG from ethanol; biobased PTA, however, remains unavailable in the market. PTA is itself synthesized through the oxidation of isomerically pure para-xylene, whereas para-xylene is a product of oil refining. Micromidas Inc. is a West Sacramento, California, chemical company, which converts biomass to commodity chemicals and resins. They have recently developed the technology, piloted the process, and are planning to build a first-of-a-kind commercial demonstration plant that will convert biomass - not oil - to polymer grade p-xylene and other monomers of interest.

Chemical platform for the production of Bio-PET

253rd National Meeting (2017)

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