درباره ما
DIN EN 14112
English -- Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test);
German -- Erzeugnisse aus pflanzlichen und tierischen Fetten und Oelen - Fettsaeure-Methylester (FAME) - Bestimmung der Oxidationsstabilitaet (beschleunigte Oxidationspruefung)
Organization:
DIN - Deutsches Institut fš?r Normung e. V.
Year: 2016
Abstract: Scope: This European Standard specifies a method for the determination of the oxidation stability of fatty acid methyl esters (FAME) at 110 °C, by means of measuring the induction period up to 48 h. NOTE 1 EN 15751 [1] describes a similar test method for oxidation stability determination of pure fatty acid methyl esters and of blends of FAME with petroleum-based diesel containing 2 % (V/V) of FAME at minimum. NOTE 2 The precision statement of this test method was determined in a Round Robin exercise with induction periods up to 8,5 h, thus covering the limit value in EN 14214. Results from precision studies on EN 15751 indicate that the precision statement is valid for induction periods up to 48 h but not for higher values. NOTE 3 Limited studies on EN 15751 with EHN (2-ethyl hexyl nitrate) on FAME blends indicated that the stability is reduced to an extent which is within the reproducibility of the test method. It is likely that the oxidation stability of pure FAMEs is also reduced in the presence of EHN when EN 14112 is used for testing.
Collections
:
Show full item record
| contributor author | DIN - Deutsches Institut fš?r Normung e. V. | |
| date accessioned | 2017-10-18T10:56:07Z | |
| date available | 2017-10-18T10:56:07Z | |
| date copyright | 2016.12.01 | |
| date issued | 2016 | |
| identifier other | ABWVSFAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/232572 | |
| description abstract | Scope: This European Standard specifies a method for the determination of the oxidation stability of fatty acid methyl esters (FAME) at 110 °C, by means of measuring the induction period up to 48 h. NOTE 1 EN 15751 [1] describes a similar test method for oxidation stability determination of pure fatty acid methyl esters and of blends of FAME with petroleum-based diesel containing 2 % (V/V) of FAME at minimum. NOTE 2 The precision statement of this test method was determined in a Round Robin exercise with induction periods up to 8,5 h, thus covering the limit value in EN 14214. Results from precision studies on EN 15751 indicate that the precision statement is valid for induction periods up to 48 h but not for higher values. NOTE 3 Limited studies on EN 15751 with EHN (2-ethyl hexyl nitrate) on FAME blends indicated that the stability is reduced to an extent which is within the reproducibility of the test method. It is likely that the oxidation stability of pure FAMEs is also reduced in the presence of EHN when EN 14112 is used for testing. | |
| language | English | |
| title | DIN EN 14112 | num |
| title | English -- Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test) | en |
| title | German -- Erzeugnisse aus pflanzlichen und tierischen Fetten und Oelen - Fettsaeure-Methylester (FAME) - Bestimmung der Oxidationsstabilitaet (beschleunigte Oxidationspruefung) | other |
| type | standard | |
| page | 22 | |
| status | Active | |
| tree | DIN - Deutsches Institut fš?r Normung e. V.:;2016 | |
| contenttype | fulltext |