Research Article
Geoffroea decorticans for Biofuels: A Promising Feedstock
Table 1
Summary of test methods used for quality determination of chañar biodiesel.
| | Physical and chemical properties | Test methods |
| | Flash point (°C) | ASTM D-93 | | Free glycerin (% mass) | ASTM D-6584 | | Total glycerin (% mass) | ASTM D-6584 | | Acid number (mg KOH/g oil) | ASTM D-664 | | Kinematic viscosity, 40°C (mm2 s−1) | ASTM D-445 | | Density, 15°C (g mL−1) | ASTM D-1298 | | Sulfur content (% mass) | ASTM D-4294 | | Methanol content (% volume) | EN 14110 | | Oxidation stability (min.) | EN 14112 | | Pour point (°C) | ASTM D-97 | | Gross calorific value (MJ kg−1) | ASTM D-240 |
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