- Industries
Pulp & Paper / Mining
Drying · slurry systems · site heating · plant utilities
Pulp and paper mills and mining operations need high-capacity, reliable steam or hot water for demanding industrial heating, production support, and plant utilities.
Industry Overview
Pulp and paper mills and mining operations need high-capacity, reliable steam or hot water for demanding industrial heating, production support, and plant utilities.
Flexible Capacity
ZETA boilers consume less than 50 kW in warm standby and generate no heat until called into operation. This helps reduce explosion risk while keeping backup or supplemental capacity readily available.
High-Purity Dry Steam
ZETA boilers deliver steam quality above 99.8%, limiting moisture carryover for effective heat transfer, while maintaining less than 5 ppb sodium to help minimize corrosion within the steam system.
References
Company
- Pulp & Paper Reference — Holmen Paper / Hallsta Pappersbruk
Type
- Steam Boiler
- 1 × 60 MW and 1 × 40 MW
- To be confirmed before publishing. Possible documentation may include ASME or PED.
- To be confirmed before publishing.
- Estimated CO₂e Reduction
- 10.8 tonnes per operating hour
Holmen Paper’s Hallsta Paper Mill required reliable high-capacity steam for continuous pulp and paper production, including drying, process heating, and plant utility needs. By opting for ZETA’s electrode boiler technology, the site was able to shift from biofuel-fired steam production and allowing biofuel resources to be used more strategically elsewhere in the mill energy system.
ZETA previously supplied a 40 MW boiler to Hallsta Paper Mill, followed by a 60 MW electric steam boiler operating at a 32 bar design pressure, which is the largest ZETA boiler in Sweden.
Company
- Mining Reference — LKAB / MK3 Slurry
Type
- Steam Boiler
- 1 × 9 MW
- PED — confirmation required
- Other local approvals — confirmation required
- Estimated CO₂e Reduction
- 1.6 tonnes per operating hour
LKAB / MK3 includes a 9 MW ZDKI steam boiler. At full load, this boiler can deliver approximately 9 MWh of thermal energy per hour.
Additional References
Billerud
60 MW steam boiler
DS Smith
20 MW steam boiler
Stora Enso
60 MW steam boiler
Viscaria
2.4 MW hot-water boiler
Boliden
Laisvall – 4 MW; Kristinebergsgruvan – 6 MW hot-water boilers