Stories from our customers
Feedstock options case study
MT-Energie plant increases use of triticale (WCS)
Objectives
- Increase use of triticale whole crop silage in the substrate menu to above 30%. This had been unsuccessful so far, causing reduced fluidity (i.e. too thick fermentor content) and lower conversion rates.
- This menu change should be achieved without negatively affecting energy output of the plant.
Plant parameters
- Substrates: corn silage (70% before enzyme use), triticale whole crop silage (30% before enzyme use), very small amounts of dry chicken manure
- Feed rate: 4.7 kg oDM per m3 per day
- Residence time: 74 days
- Plant builder: MT-Energie
- Number of reactors: 4
- (Main) fermentor size: 2,285 m3
- Capacity: 625 kW (CHP)
Key results
- By using Axiase™ 100, the proportion of whole crop silage triticale in the substrate mix could be increased from 30% to 55%
- Even with higher WCS use, viscosity improved, which led to lower electricity consumption
- Additional 12% increase in energy production achieved
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