Highly selective solvent for aromatic hydrocarbon extraction, especially benzene and toluene.
Low volatility and excellent thermal stability under typical process conditions.
Non-corrosive to carbon steel and common process equipment alloys.
Compatible with water and polar co-solvents for optimized phase separation performance.
Biodegradable formulation aligned with Solvay’s sustainable chemistry principles.
Aromatic recovery in BTX (benzene–toluene–xylene) separation units within petroleum refining.
Solvent-based extraction of high-purity aromatics for polymer-grade feedstock production.
Replacement for legacy sulfolane or NMP-based systems seeking improved environmental profile.
Integrated solvent regeneration in continuous liquid–liquid extraction processes.
| Chemical Type | Sodium salt of modified polyalkylene glycol ether |
| Product Form | Pale yellow to amber clear liquid |
| Appearance | Homogeneous, free from suspended matter |
| Density (20 °C) | 1.12–1.16 g/cm³ |
| Viscosity (40 °C) | 45–65 cP |
| Water Solubility | Miscible in all proportions |
| pH (1% aqueous solution) | 8.5–9.5 |
| Primary Applications | Aromatic hydrocarbon extraction, BTX purification |
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E-mail: wangxingqiang@ericwchem.com
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