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Rapeseed oil refining equipment

Features:
Rapeseed oil refining equipment The main section of rapeseed oil refining equipment is the de-acidification and de-acidification part. Due to the wide boiling range of 60# solvent oil (60~90°C), its composition is more complicated. Although the solvent in the mixed oil is recovered by evaporation and stripping, the residue The high-boiling components in the oil are still difficult to remove, resulting in higher residual leachable oil. The operation of removing the residual solvent in the leachi

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 Rapeseed oil refining equipment

The main section of rapeseed oil refining equipment is the de-acidification and de-acidification part. Due to the wide boiling range of 60# solvent oil (60~90°C), its composition is more complicated. Although the solvent in the mixed oil is recovered by evaporation and stripping, the residue The high-boiling components in the oil are still difficult to remove, resulting in higher residual leachable oil. The operation of removing the residual solvent in the leaching oil is “desolvation”. The solvent residue in the oil after desolvation with rapeseed oil refining equipment should not exceed 50 mg/l. At present, the most widely used methods at home and abroad are steam distillation desolventization methods. The principle is that when water vapor passes through the leachate, the vapor-liquid surface contacts and the water vapor is saturated with the volatilized solvent and escapes at a partial pressure ratio. , so as to remove the solvent in the leaching oil. Because the volatility of solvents and greases varies greatly, steam distillation can remove volatile solvents from the virtually involatile grease. The desolvation is carried out at a higher temperature with a higher vacuum condition, the purpose of which is to increase the volatility of the solvent; to protect the grease from oxidation at high temperatures; to reduce the consumption of steam.

Consulted rapeseed oil refining equipment desolvation section landing

www.oilmachinedy.com

 Rapeseed oil refining equipment

The main section of rapeseed oil refining equipment is the de-acidification and de-acidification part. Due to the wide boiling range of 60# solvent oil (60~90°C), its composition is more complicated. Although the solvent in the mixed oil is recovered by evaporation and stripping, the residue The high-boiling components in the oil are still difficult to remove, resulting in higher residual leachable oil. The operation of removing the residual solvent in the leaching oil is “desolvation”. The solvent residue in the oil after desolvation with rapeseed oil refining equipment should not exceed 50 mg/l. At present, the most widely used methods at home and abroad are steam distillation desolventization methods. The principle is that when water vapor passes through the leachate, the vapor-liquid surface contacts and the water vapor is saturated with the volatilized solvent and escapes at a partial pressure ratio. , so as to remove the solvent in the leaching oil. Because the volatility of solvents and greases varies greatly, steam distillation can remove volatile solvents from the virtually involatile grease. The desolvation is carried out at a higher temperature with a higher vacuum condition, the purpose of which is to increase the volatility of the solvent; to protect the grease from oxidation at high temperatures; to reduce the consumption of steam.

Consulted rapeseed oil refining equipment desolvation section landing

www.oilmachinedy.com

 Rapeseed oil refining equipment

The main section of rapeseed oil refining equipment is the de-acidification and de-acidification part. Due to the wide boiling range of 60# solvent oil (60~90°C), its composition is more complicated. Although the solvent in the mixed oil is recovered by evaporation and stripping, the residue The high-boiling components in the oil are still difficult to remove, resulting in higher residual leachable oil. The operation of removing the residual solvent in the leaching oil is “desolvation”. The solvent residue in the oil after desolvation with rapeseed oil refining equipment should not exceed 50 mg/l. At present, the most widely used methods at home and abroad are steam distillation desolventization methods. The principle is that when water vapor passes through the leachate, the vapor-liquid surface contacts and the water vapor is saturated with the volatilized solvent and escapes at a partial pressure ratio. , so as to remove the solvent in the leaching oil. Because the volatility of solvents and greases varies greatly, steam distillation can remove volatile solvents from the virtually involatile grease. The desolvation is carried out at a higher temperature with a higher vacuum condition, the purpose of which is to increase the volatility of the solvent; to protect the grease from oxidation at high temperatures; to reduce the consumption of steam.

Consulted rapeseed oil refining equipment desolvation section landing

www.oilmachinedy.com

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