Chemical Recovery Boiler
Chemical recovery boiler recovers energy contained in black liquor, a byproduct of the pulp process. First chemical recovery of MHIdates back to 1951, and is the leading manufacturer in this field since then.
REFERENCE UNIT
Features
Elevated Steam Conditions
- Our highest steam condition of 13.3 MPa, 515 is the world record.
Anti-Corrosion Measures for Furnace Tubes
- As a countermeasure to corrosive black liquor, one of following furnace wall protection is used.
- 25 Cr and 18 Cr overlay weld (for high pressure boilers)
- Stud +P.C.O. (for low - medium pressure boilers)
- Composite tube (optional)
Business contact: Network
Business Segment: Power Systems
