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Item | Index | Test method | |
Appearance | Homogeneous liquid | visual | |
Density(20℃,g/cm³) | 0.800~1.000 | GB/T 1884 | |
Freezing point(℃) | ≤-10(Adapt to environmental requirements) | GB/T510 | |
Viscosity(mm²/s) | ≤70 | GB/T 265 | |
PH(1%Aqueous solution) | 8.0-11.0 | GB/T 9724 | |
Solubility | Dispersed in water, dissolved in kerosene | / | |
Packing and storage | Dry and ventilated warehouse, avoid mixing with corrosive materials | / | |
EXP | 1 year | / | |
Scope of application | This product is suitable for deep desalination of crude oil in refineries,demulsification and dehydration of mixed crude oil, and demulsification and dehydration of stable stubborn oil-water emulsion. | ||
Method of Use | 1. Add the product into the demulsifier storage tank, prepare the solution with aromatic hydrocarbons into the required concentration, and inject the demulsifier into the pipeline with a metering pump (or inject the demulsifier directly into the pipeline from the original packaging barrel with a small metering pump). 2. Light and medium crude oil demulsifier, dosage 5 ~10mg/L. Heavy crude oil demulsifier, dosage 15 ~ 20mg/L. 3. Do not combine with other demulsifiers to avoid reaction and pipeline blockage. 4. Avoid using rubber pipe and other polymer materials when conveying, preferably stainless steel hose. | ||










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