Impregnation
Following the chipping and pre-steaming processes‚ black and white liquor are used within the Kraft style process to impregnate. The cooking liquors consist of a variety of substances including white liquor‚ water‚ steam and diluted black liquor. A good impregnation is important to get a homogenous cook and low rejects.
CIRCOR progressing cavity pumps are used to move the black and white liquor within this process.
| Series | Max Flow Rate GPM | Max Flow Rate L/min | Max Discharge Pressure PSIG | Max Discharge Pressure Bar |
|---|---|---|---|---|
| Allweiler AEB.E-IE | 766 | 2‚900 | 226 | 16 |
| Allweiler AE.H-ID | 766 | 2‚900 | 353 | 25 |
| Allweiler AE.E-ID | 1‚981 | 7‚500 | 226 | 16 |
| Allweiler AE.N-ID | 1‚281 | 4‚850 | 353 | 25 |
| Additional Information: |  |