Natural quartz sand is commonly used as an inert fluidizing material for fluidized bed boilers. In a natural sand bed, the problem is the sintering of the fluidizing material, which, according to research, is due to the reaction of quartz with the alkalis, i.e. sodium and potassium that is contained in the fuel ash.
Innovative Finnish companies Resand and Hetitec lead the foundry industry towards more sustainable development
Resand Ltd Press release 18 January 2024 at 9:00 a.m. EET
Correction: Resand has signed a Sand As A Service agreement with Spanish foundry Fundiciones Palacio S.L. and will establish a service center in the Basque Country
Resand Oy Press release 28 November 2023 at 1:15 p.m. EET