1. Raw material indicators
Moisture :≤12%
Impurity :≤0.05%
The oil content :16~22%
Degree of powder :≤2%
2. The main consumption
Power consumption: ≤25KWH/t (soybean flakes)
Steam consumption: ≤ 380kg/t (environment temperature: 20℃, 1MPa saturated steam)
Solvent consumption: ≤5KG/t {vegetable oil extraction solvent (GB 16629-2008)}
Circulating water: ≤220 Kg/t (soybean flakes)
3. Product quality indicators
meal :
Residual oil : ≤1.0%
moisture: 12-13%(adjustable)
The residual solvent : ≤500PPM
Leaching hair oil :
Total volatile matter: ≤0.2%
The residual solvent: ≤100PPM
4. Extraction process workshop
Extraction process diagram:
Soybean flakes → oil extraction → miscella processing → crude extracted oil
↓
solvent recovery← wet meal → desolventizing-toasting → finished meal