RC Base Oil SN150

 

Descriptions of base oil recycling

Recycled Base Oil: An Eco-Friendly Lubricant Solution

Recycled Base Oil is a refined product obtained from used lubricating oils through advanced recycling and purification processes. It serves as a cost-effective and sustainable alternative to virgin base oils while maintaining high performance for various industrial and automotive applications.

Key Characteristics of Recycled Base Oil

  1. Viscosity Range: Available in different grades such as SN150, SN300, SN500, and SN600, catering to diverse lubricant needs.
  2. Color: Light to pale yellow, depending on the refining process.
  3. Flash Point: Typically above 190°C, ensuring good thermal stability.
  4. Pour Point: Generally between -9°C to -15°C, making it suitable for moderate and cold climates.
  5. Oxidation Stability: Enhanced through hydrotreatment or clay treatment to extend oil life.
  6. Low Impurities: Free from harmful contaminants like heavy metals and excessive sulfur.

Production Process of Recycled Base Oil

  1. Used Oil Collection & Pre-Treatment
    – Waste lubricants are collected from automobiles, industries, and machinery.
    – Initial filtration removes sludge, water, and large contaminants.
  2. Dehydration
    – The oil is heated to eliminate moisture and volatile compounds.
  3. Distillation & Fractionation
    – The oil undergoes vacuum distillation to separate different viscosity fractions.
  4. Purification & Refining
    – Hydrotreatment, clay treatment, or solvent extraction removes impurities and enhances oil quality.
  5. Blending & Additive Treatment
    – The refined base oil is blended with necessary additives for enhanced performance.
  6. Quality Testing & Packaging
    – The final product undergoes strict quality control checks before packaging and distribution.

Applications of Recycled Base Oil

  • Automotive Lubricants – Used in engine oils, gear oils, and transmission fluids.
  • Industrial Lubricants – Suitable for hydraulic oils, compressor oils, and metalworking fluids.
  • Rubber & Tire Industry – Acts as a softening agent in rubber manufacturing.
  • Transformer & Insulating Oils – Used in electrical applications requiring high purity.

Recycled Base Oil SN150

Recycled Base Oil SN150 is a re-refined lubricant oil obtained from used or waste lubricating oils. It is processed to remove contaminants, improve performance properties, and meet industry standards for various applications. Here’s a breakdown of its key aspects:

Key Features of Recycled Base Oil SN150:

  • Viscosity: Typically around 150 SUS (Saybolt Universal Seconds) at 100°F, making it a light-grade base oil.
  • Color: Light to pale yellow.
  • Flash Point: Generally above 190°C, ensuring good thermal stability.
  • Pour Point: Typically around -9°C to -12°C, suitable for moderate climates.
  • Sulfur Content: Low, depending on refining techniques.
  • Additive Compatibility: Can be blended with additives to enhance performance.

RC Base Oil SN150

Recycled Base Oil SN150 Production Process

  • Collection & Pre-Treatment: Waste oil is collected, filtered, and treated to remove large contaminants.
  • Dehydration: Water and light hydrocarbons are removed through heating.
  • Distillation: The oil is fractionally distilled to separate different viscosity grades.
  • Hydrotreating or Clay Treatment: This step improves color, odor, and removes impurities.
  • Blending & Packaging: The refined oil is blended if needed and packed for distribution.

Applications of Recycled Base Oil SN150

  • Lubricant formulation for automotive and industrial use.
  • Hydraulic and transformer oils.
  • Metalworking fluids and greases.
  • Rubber processing and textile industry applications.

Specification of RC Base Oil SN150

SPECIFICATION MIN MAX METHOD
Viscosity @100˚C 6 7.5 ASTM D-445
Viscosity @40˚C 35 55 ASTM D-445
Viscosity Index 100 110 ASTM D-2270
Flash Point ˚C 180 190 ASTM D-92
Pour point 0 0 ASTM D-97
Total Acid Number mgKOH/g 0 0.03 ASTM D-664
Color 2 2.5 ASTM D-1500
Density 0.868 0.874 ASTM D-1298

 

RC Base Oil SN150

Specification of Zumrut Kimya RC base oil SN150