Past Challenge by:

Challenge Description

Closed chemicals loops are essential for society & the environment as well as for the kraft pulp and paper industry. While most of their chemicals are recycled within the mill, a small amount of fly ash plus minor contaminants like dirt particles and chlorides cannot be recycled and is presently an underutilized side-stream. Furthermore, fly ash has a low apparent density and a hygroscopic behaviour which are a hurdle to its utilisation.
Mondi wants to find a partner who can find value-added utilization of our fly ash in advanced materials, and possible also team up with a partner that has a technology to compact the fly ash to improve transport and handling at the customer.
View the presentation here

Challenge Journey

Tentative timeline for the 3rd challenge launch
Call for corporate
20 December – 21 February
1 March
Call for solution
7 March - 26 April
26 April – 10 May
Pitch Days

May 2022