Solvent extaction method in fuel oil

Solvent extaction method in fuel oil

If kerosene contains aromatic components, which makes the oil darker and has a strong smell, how should it be treated?
Method 4: Solvent extraction method
Introduction: Solvent extraction method uses some solvents to change the interaction mode between aromatic and non-aromatic components, and the difference in solubility of different components in the solvent is used to achieve separation.
Features: 1. The more popular extraction solvents are dimethyl sulfoxide (DMSD), N-methylpyrrolidone (NMP), methyl ethyl ketone (MEK), and triethylene glycol (TEG).

2. It is easy to separate from kerosene, miscible with water, and has good selectivity for aromatics.
3. It is suitable for the enrichment of target products in wide fractions, which can achieve large-scale separation and can show certain selectivity through solvent selection.
4. It does not require high temperature and high pressure, and has the characteristics of small investment, simple operation, and reusable solvents.
   Our company mainly sells catalysts, silica gel, and the above solvents. Welcome to consult and inquiries. #kerosene#aromatics#petroleum#refining#petroleum industry#sulfonation#petroleum purification

• Filter tank and silica gel arrived at our customer’s factory.
• If kerosene contains aromatic components?
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  If kerosene contains aromatic components
• How to deal with the aromatic components in Kerosene?