DZNS Refractory Oil 1500

High-temperature refractory concrete for oil extraction plants. DZNS Refractory Oil 1500 is a specialised high-temperature refractory concrete in the form of a dry packaged mixture, designed for the most heavily loaded and extreme areas of oil extraction plants with operating temperatures up to 1500 °C. The material is designed for stable operation in conditions of high temperatures, contact with vegetable oils (in particular sunflower oil), organic vapours, intense thermal cycles and aggressive production environments.

Temperature resistance

• Maximum operating temperature: up to 1500 °C
• Recommended operating temperature: up to 1400 °C

Scope of application (oil extraction plants):

Used for:

• Lining of extremely high-temperature thermal units of oil extraction plants;
• Furnace chambers and areas of direct thermal impact;
• Drying units with high thermal load;
• Heat generators and firing chambers;
• Gas ducts and chimneys with aggressive environments;
• Critical areas of continuously operating equipment.

Features of operation at oil extraction plants:

The material is specially adapted to:

• Constant exposure to vegetable oils and fats;
• The action of organic vapours and grease aerosols;
• The accumulation of oil and grease deposits;
• Frequent and sudden temperature changes;
• Continuous operation of equipment;
• Aggressive production environments.

Main advantages:

• High resistance to oils, fats and organic vapours
• Ultra-high heat resistance up to 1500 °C
• Exceptional resistance to intense thermal cycles
• Minimal shrinkage even at extreme temperatures
• Stable structure without cracking
• Long-term operation in harsh FEA conditions

Technical features

• Material type: dry concrete mix;
• Structure: dense, high-temperature;
• Binder: special high-temperature mineral, resistant to organic environments;
• Filler: high-purity refractory mineral filler;
• Heat behaviour: stable even under prolonged exposure to temperatures above 1400 °C

Recommendations for use

1. Mix with clean water until a homogeneous plastic mass is obtained;
2. Apply to a thoroughly cleaned and degreased surface;
3. Avoid rapid drying after application;
4. Perform the first heating in stages, with a controlled increase in temperature.

Packaging

• Bag — 25 kg
• BigBag — 1000 kg (with polypropylene liner for moisture protection)