Toward more flexible production with low-load combustion
Valmet’s new concept for low-load combustion (also called partial bed operation) in CFB boilers improves production flexibility and emissions control as well as provides an efficient tool for production optimization, among others. To date, this operation mode has been available for bubbling fluidized bed (BFB) boilers only. The solution is applicable to both new CFB boilers and existing ones as a retrofit.