EN 14214
|
DIN EN 14214 |
|---|---|
| Area | Fuels for automobiles |
| title | Liquid petroleum products - Fatty acid methyl esters (FAME) for use in diesel engines and as heating oil - Requirements and test methods; German version EN 14214: 2012 + A1: 2014 |
| Latest edition | 2014-06 |
| ISO |
The EN 14214 describes the minimum requirements for biodiesel . It came into force in Germany as the DIN standard DIN EN 14214 on October 30, 2004. The current edition of the DIN standard is from June 2014.
Specification according to EN 14214: 2010
| property | unit | lower limit | upper limit | Test procedure |
|---|---|---|---|---|
| Fatty acid methyl ester content | % ( m / m ) | 96.5 | - | EN 14103 |
| Density at 15 ° C | kg / m³ | 860 | 900 | EN ISO 3675 / EN ISO 12185 |
| Viscosity at 40 ° C | mm² / s | 3.5 | 5.0 | EN ISO 3104 |
| Flash point | ° C | 101 | - | EN ISO 2719 / EN ISO 3679 |
| Sulfur content | mg / kg | - | 10 | EN ISO 20846 / EN ISO 20884 / EN ISO 13032 |
| Coke residue (from 10% distillation residue) | % (m / m) | - | 0.3 | EN ISO 10370 |
| Cetane number | - | 51.0 | - | EN ISO 5165 |
| Ash content (sulphate ash) | % (m / m) | - | 0.02 | ISO 3987 |
| Water content | mg / kg | - | 500 | EN ISO 12937 |
| Total pollution | mg / kg | - | 24 | EN 12662 |
| Corrosion effect on copper (3 h at 50 ° C) | Degree of corrosion | class 1 | class 1 | EN ISO 2160 |
| Oxidation stability, 110 ° C | H | 8th | - | EN 14112 / EN 15751 |
| Acid number | mg KOH / g | - | 0.5 | EN 14104 |
| Iodine number | g iodine / 100 g | - | 120 | EN 14111 / EN 16300 |
| Linolenic acid methyl ester content | % (m / m) | - | 12 | EN 14103 |
| Polyunsaturated (> = 4 double bonds) methyl esters | % (m / m) | - | 1 | EN 15779 |
| Methanol content | % (m / m) | - | 0.2 | EN 14110 |
| Monoglyceride content | % (m / m) | - | 0.7 | EN 14105 |
| Diglyceride content | % (m / m) | - | 0.2 | EN 14105 |
| Triglyceride content | % (m / m) | - | 0.2 | EN 14105 |
| Free glycerine content | % (m / m) | - | 0.02 | EN 14105 / EN 14106 |
| Total glycerine content | % (m / m) | - | 0.25 | EN 14105 |
| Content of alkali metals (Na + K) | mg / kg | - | 5 | EN 14108 / EN 14109 / EN 14538 |
| Content of alkaline earth metals (Ca + Mg) | mg / kg | - | 5 | EN 14538 |
| Phosphorus content | mg / kg | - | 4th | EN 14107 / EN 16294 |
Changes 2014
The following changes have been made compared to DIN EN 14214: 2012-11:
- Inclusion of test procedures for CFPP and sulfur content;
- Revision of the test methods for oxidation stability and total pollution;
- Normative references (prEN 12662: 2012, prEN 15751: 2012, EN 16294: 2012, EN 16300: 2012 and EN 16329: 2013) updated;
- further clarification regarding the use of coloring and marking substances;
- Removal of the note about the parallel existence with EN 590;
- Annex A expanded to include representative information on the comparability of all test methods