Alimenter les Moteurs à Réaction de l'Aviation
Les carburéacteurs aviation (ATF), plus connus sous le nom de carburéacteur, sont des carburants utilisés pour propulser les avions équipés de turbines à gaz, tels que les avions à réaction militaires et les avions de ligne civils. L'ATF est produit à partir de pétrole brut par distillation fractionnée ; il est constitué de kérosène hautement raffiné.
Les carburéacteurs aviation les plus couramment utilisés dans l'aviation commerciale sont le Jet A et le Jet A-1, produits selon des spécifications internationales normalisées.
Chemical Identication | Data |
---|---|
CAS Registry Number® | 64742-81-0 |
CAS Name | Kerosine (petroleum), hydrodesulfurized |
Common Name | Jet A-1 |
UN Number | 1863 |
Apperance | Units | Limit | Method | Result |
---|---|---|---|---|
Vissual Appearance | ― | Clear and Bright | Visual Inspection | Clear, bright and visually free from solid matter |
Saybolt Color | Number | Report | ASTM D156-23 | 30 |
Particulate Contamination | mg/l | ≤ 1.0 | ASTM D5452-20 | 0.24 |
Composition | Units | Limit | Method | Result |
---|---|---|---|---|
Total Acid | mgKOH/g | ≤ 0.10 | ASTM D3242-11(2017) | 0.02 |
Total Aromatics | % v/v | 8.4 to 26.5 | ASTM D6379-21e1 | 11.8 |
Naphtalenes | Vol. % | ≤ 3 | ASTM D1840-22 | ≤ 2.9 |
Mercaptan Sulfur | wt.% | ≤ 0.003 | ASTM D3227-16 | <0.0003 |
Total Sulfur | wt.% | ≤ 0.3 | ASTM D5453-24 | 0.0004 |
Volatility | Units | Limit | Method | Result |
---|---|---|---|---|
Initial Boiling Point | °C | Report | ASTM D86-23ae2 | 152.2 |
10% Recovery | °C | Max 205 | ASTM D86-23ae2 | 165.8 |
50% Recovery | °C | Report | ASTM D86-23ae2 | 189.0 |
90% Recovery | °C | Report | ASTM D86-23ae2 | 230.6 |
Final Boiling Point | °C | ≤ 300 | ASTM D86-23ae2 | 248.3 |
Residue | % v/v | ≤ 1.5 | ASTM D86-23ae2 | 1.3 |
Loss | % v/v | ≤ 1.5 | ASTM D86-23ae2 | 0.8 |
Flash Point | °C | ≥ 38 | ASTM D93-20 | 43.0 |
Fluidity | Units | Limit | Method | Result |
---|---|---|---|---|
Viscosity @ -20 °C | mm²/s | 8.000 Max | ASTM D445-21e1 | 3.397 |
Gravity | API | 37-51 | ASTM D4052-22 | 49 |
Density @ 15 °C | kg/m³ | 775.0 to 840.0 | ASTM D4052-22 | 778.1 |
Freezing Point | °C | -47.0 Max | ASTM D5972-23 | -55.2 |
Corrosion | Scale | Limit | Method | Result |
---|---|---|---|---|
Freezing Point | 1a better, 4c worse | 1a | ASTM D130-19 | 1a |
Thermal Stability, according JFTOT | Units | Limit | Method | Result |
---|---|---|---|---|
Control Temperature | °C | 1a | ASTM D3241-20c | 1a |
Tube Deposit Rating | < 3 | Less than 3. No rainbow or abnormal color deposits | ASTM D3241-20c | 1 |
Filter Pressure Differential | mm/Hg | 25 Max | ASTM D3241-20c | < 1 |
Conductivity | Units | Limit | Method | Result |
---|---|---|---|---|
Electrical Conductivity | pS/m | 50 to 600 | ASTM D2624-22 | 281 |
Conductivity Temperature | °C | Report | ASTM D2624-22 | 26.0 |
Lubricity | Units | Limit | Method | Result |
---|---|---|---|---|
BOCLE wear scar diameter | mm | 0.85 Max | ASTM D5001-19e1 | 0.61 |
• Available: Static Dissipator Additive Stadis® 450 5GL | mg/l | ≤ 0.85 | Your specification | Calculate |
• Available: Antioxidant Additive AvGuard™ AO 609 | mg/l | ≤ 24 | Your specification | Calculate |
Contaminants | Units | Limit | Method | Result |
---|---|---|---|---|
Existent Gum | mg/10 0 ml | 7 Max | ASTM D381-22 | <1 |
Microseparometer (MSEP) | MSEP rating | 70 Min | ASTM D3948-22 | 86 |
Combustion | Units | Limit | Method | Result |
---|---|---|---|---|
Smoke Point | mm | Min 25.0 | ASTM D1322-24 | 30.9 |
Specific Energy, net | MJ/kg | Min 42.80 | ASTM D3338/D3338M-20a | 43.589 |