Research Article
Design of Competitive Processing Plants for Hemp Fibre Production
Table 1
Model parameters for the calculation of profitability of fibre processing plants (subset of main parameters).
| Technical data |
| 1–8 t h−1 d.m. | Hemp straw throughput | 25% | Fibre yield | 55% | Hurd yield | 80% | Running time | 5–8 | Employees for two shifts |
| Economic data |
| 140–170 € t−1 d.m. | Straw price for hemp | 0.15 € kWh−1 | Energy price | 0.55 € kg−1 | Fibre price | 0.15–0.28 € kg−1 | Hurd price | 390,000–820,000 € p.a. | Labour costs | 0.75 € t−1 km−1 | Specific straw transport cost |
| Investment |
| 550,000 € t−1 h−1 | Equipment costs per ton straw throughput | | (average at 5 t h−1 throughput) |
| Financing |
| 50% | Financed from credit | 4% | Interest rate | | (10 years duration of the credit) |
|
|