Aromatics extraction solvent for refinery and petrochemical separation systems.
Sulfolane is positioned as a high-selectivity solvent used in refinery and petrochemical separation processes, especially BTX and aromatics extraction. Positioning focuses on solvent function, extraction performance, selectivity, recovery behavior, thermal stability, and solvent-quality control.
High-selectivity solvent for separating aromatic and non-aromatic hydrocarbons.
Selectivity, solvent capacity, low volatility, thermal stability and recovery performance.
Purity, water, acidity, color, chloride, density and degradation products.
Solvent quality monitoring and degradation-product tracking across the extraction loop.
| Formula | C4H8O2S — chemical identity |
|---|---|
| Physical Form | Clear liquid / low-melting solid depending on temperature — handling and storage planning |
| Key Duty | Aromatics extraction / refinery solvent systems — main industrial application |
| Specification Basis | Confirmed by TDS / COA — commercial quality alignment |
Sulfolane performance is evaluated through selectivity, stability, recovery behavior and solvent quality.
Sulfolane selection is reviewed against:
Petrochemical case study — Cilacap reference area.
Customer StoryCustomer story to be added.
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