© 2019 by Green Rose Chemistry

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PAST PROJECTS

Green Rose Chemistry uses the S4 Research Framework developed by the Green Chemistry Centre of Excellence at the University of York. In its 8 years of development with industrial partners, the S4 framework has solved a number of difficult challenges, from solvent replacement to solvent development. Check out some past projects below to see how Green Rose services could help you.

SOLVENTS FROM CITRUS WASTE

Limonene is naturally found in orange peels, and makes a surprisingly good solvent. It is known for use in cleaning applications, but our researchers went beyond the typical applications to explore the boundaries of where limonene and its derivative, p-cymene, can be applied.

Read the publication here.

TRANSFORMING WASTE CELLULOSE TO NEW SOLVENT

When the GCCE team developed a new, cost-efficient process for producing a chemical called Cyrene from waste sawdust, we recognised the great green solvent potential. We worked with Circa Group to identify solvent applications and commercialise this product, and now Cyrene is being produced at a large scale and distributed around the world by Merck.

Read the publication here.

PUTTING THE PRESSURE ON CO₂

Carbon dioxide is best known as a source of global warming, but with clever chemistry and just the right amount of pressure, it can be put to work as a tunable solvent. By intelligently choosing the right temperature and pressure for the application, S4 researchers have uncovered new applications of CO₂ in valorisation of wheat straw, converting waste straw into bio-product gold.

Read the publication here.