Chitin represents an abundant source of nitrogenous polysaccharides, making it a suitable feedstock for organonitrogen platform chemicals. In particular, furanic compounds, such as 3-acetamido-5-acetylfuran (3A5AF), can be readily obtained. Furans can be further functionalized using a Diels–Alder (DA) …

Native potato starch is an excellent carrier of minerals due to its inherent ion exchange capacity. Mineral enrichment not only changes the nutritional value but also influences starch pasting and swelling properties. Hydrothermal treatments like annealing constitute a straightforward and green way to …

The catalytic conversion of oleic acid to aromatics (benzene, toluene, and xylenes, BTX) over a granular H-ZSM-5/Al2O3 catalyst (ϕ 1.2–1.8 mm, 10 g loading) was investigated in a continuous bench-scale fixed-bed reactor (10 g oleic acid h–1). A peak carbon yield of aromatics of 27.4% was obtained at …

The Northern Netherlands is an unique environment for sustainably-minded (bio)chemical businesses due to the regional availability of renewable feedstock, energy and existing infrastructure as well as the proximity to excellent knowledge centers and upscaling facilities. Within the last decades, several …

The synthesis of aromatic compounds from biomass-derived furans is a key strategy in the pursuit of a sustainable economy. Within this field, a Diels–Alder/aromatization cascade reaction with chitin-based furans is emerging as a powerful tool for the synthesis of nitrogen-containing aromatics. In this …

Presentatie voor bezoek BASF

Bezoek aan Braganza over biobased en circulaire chemie bij de Hanze.

Bezoek Chemische Kring aan Hanzehogeschool

Veel van de grondstoffen die we gebruiken voor de miljoenen producten die we produceren zijn niet duurzaam. Ze zijn eindig, fossiel en zeer vervuilend. Daarom zijn er nieuwe duurzame alternatieven nodig die we dagelijks kunnen inzetten bij de productie én na gebruik kunnen terugbrengen in een kringloop …

Presentatie over de recycling van PHA voor Interreg.