Type 1-K Kerosene is a highly refined, low-sulfur petroleum distillate designed for applications where clean combustion, low odor, and operational safety are critical. It represents the highest grade of consumer and industrial kerosene, produced through advanced hydrotreating and desulfurization processes to remove sulfur compounds, aromatics, moisture, and particulates.
With sulfur content typically below 0.04% by weight, Type 1-K kerosene meets stringent environmental and safety standards, making it suitable for indoor heating, lighting, and sensitive industrial equipment. Its balanced volatility and stable chemical composition ensure reliable ignition, consistent flame characteristics, and extended equipment life.
Refining & Production Process
Atmospheric distillation to isolate the kerosene boiling range (150–300°C)
Hydrotreating / hydrodesulfurization to remove sulfur, nitrogen, and aromatics
Water separation and filtration to eliminate moisture and sediments
Quality stabilization with antioxidants for storage and combustion stability
Key Characteristics
Low Sulfur Content (<0.04%)
Reduces SO₂ emissions, odor, smoke, and corrosion
Complies with indoor air-quality standards
Clean-Burning Nature
High smoke point ensures steady, soot-free flame
Low maintenance for heaters and lamps
High Flash Point (38–72°C)
Lower fire hazard than gasoline or naphtha
Safer storage and transportation
Thermal Stability
Consistent combustion across wide temperature ranges
Low Aromatic Content
Reduced odor and toxicity during operation
Mechanical & Chemical Properties
| Property | Typical Value | Significance |
|---|---|---|
| Sulfur Content | <0.04% | Low emissions, reduced corrosion |
| Density @ 15°C | 0.78 – 0.82 g/cm³ | Optimal atomization |
| Kinematic Viscosity @ 40°C | 1.0 – 2.0 cSt | Smooth burner flow |
| Flash Point | 38 – 72°C | Improved safety |
| Distillation Range | 150 – 300°C | Controlled volatility |
| Smoke Point | ≥ 18 mm | Clean flame |
| Pour Point | −40°C to −50°C | Cold-weather operability |
| Energy Content | ~135,000 BTU/gal | High heating efficiency |
Storage & Shelf Life
Shelf life: 12–24 months when stored in sealed containers
Store in cool, dry, ventilated areas
Protect from moisture, sunlight, and ignition sources
Available Supply & Packaging
Bulk tanker loads (10,000–20,000 L)
Steel drums (200L / 210L)
Jerry cans (20L / 25L)
IBC tanks (1000L)
Custom packaging and private labeling available
Applications
Domestic: Indoor heaters, lamps, emergency stoves
Industrial: Boilers, furnaces, foundries, construction heating
Agricultural: Greenhouses, poultry heating, crop drying
Specialty: Disaster relief, aviation ground support, off-grid systems
Environmental & Safety Advantages
Lower sulfur and particulate emissions
Reduced indoor air pollution
Higher flash point improves handling safety
Regulatory & Quality Standards
ASTM D3699 (Kerosene Fuel Specification)
IS 1459 (Indian Standard – Kerosene)
Applicable EN distillate standards where relevant