SIST EN 116:2015
(Main)Diesel and domestic heating fuels - Determination of cold filter plugging point - Stepwise cooling bath method
Diesel and domestic heating fuels - Determination of cold filter plugging point - Stepwise cooling bath method
This European Standard specifies a method for the determination of the cold filter plugging point (CFPP) of
diesel and domestic heating fuels (see 3.1) using automated test equipment. Manual test equipment may be
used, but for referee purposes only automated test equipment is allowed.
This European Standard is applicable to fatty-acid methyl esters (FAME) and to distillate fuels as well as
paraffinic diesel fuels, including those containing FAME, flow-improvers or other additives, intended for use in
diesel engines and domestic heating installations.
The results obtained from the method specified in this European Standard are suitable for estimating the
lowest temperature at which a fuel will give trouble-free flow in the fuel system.
NOTE In the case of diesel fuels the results are usually close to the temperature of failure in service except when the
fuel system contains, for example, a paper filter installed in a location exposed to the weather or if the filter plugging
temperature is more than 12 °C below the cloud point of the fuel. Domestic heating installations are usually less critical
and often operate satisfactorily at temperatures somewhat lower than those indicated by the test results.
The difference in results obtained from the sample “as received” and after heat treatment at 45°C for 30 min
before the filtration may be used to investigate complaints of unsatisfactory performance under low
temperature conditions.
WARNING — The use of this Standard can involve hazardous materials, operations and equipment.
This Standard does not purport to address all of the safety problems associated with its use. It is the
responsibility of users of this standard to take appropriate measures to ensure the safety and health
of personnel prior to application of the standard, and fulfil statutory and regulatory requirements for
this purpose.
Dieselkraftstoffe und Haushaltsheizöle - Bestimmung des Temperaturgrenzwertes der Filtrierbarkeit - Verfahren mit einem stufenweise arbeitenden Kühlbad
Diese Europäische Norm legt ein Verfahren zur Bestimmung des Temperaturgrenzwertes der Filtrier-barkeit (CFPP) von Dieselkraftstoffen und Haushaltsheizölen (siehe 3.1) unter Verwendung von automati-siertem Prüfgerät fest. Manuell zu betreibende Prüfgeräte dürfen eingesetzt werden, für den Streitfall ist jedoch nur die Prüfung mit automatisiertem Prüfgerät zulässig.
Diese Europäische Norm ist anwendbar auf Fettsäuremethylester (FAME) und Destillat-Brennstoffe sowie auf paraffinische Dieselkraftstoffe, die für den Gebrauch in Dieselmotoren und Haushalt-Heizungsanlagen bestimmt sind, einschließlich auf solche, die FAME, Fließverbesserer oder andere Zusätze enthalten.
Die durch das in dieser Europäischen Norm festgelegte Verfahren erzielten Ergebnisse eignen sich zur Schätzung der niedrigsten Temperatur, bei der ein Brennstoff störungsfrei im Brennstoffsystem fließen kann.
ANMERKUNG Bei Dieselkraftstoffen liegen die Ergebnisse für gewöhnlich nahe bei der Betriebsstörungstemperatur, außer wenn sich im Kraftstoffsystem zum Beispiel ein Papierfilter an einer Stelle befindet, die dem Wetter ausgesetzt ist oder wenn der CFPP mehr als 12 °C unterhalb des Cloudpoints des Kraftstoffes liegt. Haushalt-Heizungsanlagen sind für gewöhnlich weniger kritisch und arbeiten oft zufriedenstellend bei Temperaturen, die etwas niedriger sind als durch die Prüfung ausgewiesen.
Die unterschiedlichen Ergebnisse, die sich an einer Probe im Lieferzustand und nach einer Wärmebehandlung von 30 min bei 45 °C ergeben, können verwendet werden, um Beanstandungen in Bezug auf ungenügendes Kälteverhalten zu untersuchen.
WARNUNG — Die Anwendung dieser Norm kann den Umgang mit Gefahrstoffen, gefährlichen Tätigkeiten und Apparaturen einschließen. Diese Norm erhebt nicht den Anspruch, alle Sicherheitsrisiken, die mit ihrer Anwendung verbunden sind, explizit zu behandeln. Es liegt im Verantwortungsbereich des Anwenders dieser Norm, vor ihrer Anwendung geeignete Maßnahmen für Gesundheits- und Arbeitsschutz zu ergreifen, zu überprüfen, inwieweit gesetzliche Auflagen bestehen, und diese zu erfüllen.
Combustibles pour moteurs diesel et pour installations de chauffage domestique - Détermination de la température limite de filtrabilité
Dizelsko gorivo in kurilno olje za gospodinjstvo - Določevanje točke filtrirnosti z ohlajanjem - Metoda postopnega hlajenja kopeli
Ta evropski standard določa metodo za določevanje točke filtrirnosti z ohlajanjem (CFPP) dizelskega goriva in kurilnega olja za gospodinjstvo (glej točko 3.1) z avtomatizirano preskusno opremo. Uporabi se lahko ročna preskusna oprema, vendar je za namene presojanja dovoljena le avtomatizirana preskusna oprema.
Ta evropski standard se uporablja za metilne estre maščobnih kislin (FAME) in destilatna goriva ter parafinska dizelska goriva, vključno s tistimi, ki vsebujejo metilne estre maščobnih kislin, izboljševalce pretočnosti in druge dodatke, namenjene za uporabo v dizelskih motorjih in kurilnih inštalacijah za gospodinjstvo.
Rezultati, pridobljeni z metodo iz tega evropskega standarda, so primerni za oceno najnižje temperature, pri kateri se bo gorivo brez težav pretakalo skozi sistem za gorivo.
OPOMBA: V primeru dizelskih goriv so rezultati običajno blizu temperature odpovedi delovanja, razen če sistem za gorivo vsebuje npr. papirnati filter, ki je nameščen na mestu, izpostavljenem vremenskim vplivom, ali če je temperatura filtrirnosti višja od 12 °C pod motniščem goriva. Kurilne inštalacije za gospodinjstvo so običajno manj kritične in pogosto zadovoljivo delujejo pri temperaturah, ki so nekoliko nižje od tistih v rezultatih preskušanja.
Razlika v rezultatih, pridobljenih na podlagi vzorca »kot je prejet« in po toplotni obdelavi pri 45 °C za 30 minut pred filtracijo, se lahko uporabi za raziskavo pritožb v zvezi z nezadovoljivim delovanjem pri nizkih temperaturah.
OPOZORILO: Pri uporabi tega standarda so lahko prisotni nevarni materiali, postopki in oprema. Ta standard ne obravnava vseh varnostnih težav, ki se nanašajo na njegovo uporabo. Za sprejetje ustreznih ukrepov za zagotavljanje varnosti in zdravja osebja pred uporabo standarda ter izpolnjevanje zakonskih in regulativnih zahtev za ta namen so odgovorni uporabniki tega standarda.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Dieselkraftstoffe und Haushaltsheizöle - Bestimmung des Temperaturgrenzwertes der Filtrierbarkeit - Verfahren mit einem stufenweise arbeitenden KühlbadCombustibles pour moteurs diesel et pour installations de chauffage domestique - Détermination de la température limite de filtrabilitéDiesel and domestic heating fuels - Determination of cold filter plugging point - Stepwise cooling bath method75.160.20Liquid fuelsICS:Ta slovenski standard je istoveten z:EN 116:2015SIST EN 116:2015en,fr,de01-oktober-2015SIST EN 116:2015SLOVENSKI
STANDARDSIST EN 116:1998/AC:1999SIST EN 116:19981DGRPHãþD
SIST EN 116:2015
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 116
August 2015 ICS 75.160.20 Supersedes EN 116:1997English Version
Diesel and domestic heating fuels - Determination of cold filter plugging point - Stepwise cooling bath method
Combustibles pour moteurs diesel et pour installations de chauffage domestique - Détermination de la température limite de filtrabilité
Dieselkraftstoffe und Haushaltsheizöle - Bestimmung des Temperaturgrenzwertes der Filtrierbarkeit durch stufenweise Abkühlung This European Standard was approved by CEN on 15 February 2015.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 116:2015 ESIST EN 116:2015
EN 116:2015 (E) 2 Contents Page European foreword .3 1 Scope .4 2 Normative references .4 3 Terms and definitions .4 4 Principle .5 5 Reagents and materials .5 6 Apparatus .5 7 Sampling . 14 8 Preparation of the test sample . 14 9 Preparation of apparatus . 14 10 Procedure . 15 11 Calibration . 16 11.1 General . 16 11.2 Thermometers . 16 11.3 Cooling unit . 16 11.4 Vacuum unit . 16 12 Expression of results . 16 13 Precision . 16 13.1 General . 16 13.2 Repeatability . 16 13.3 Reproducibility . 17 14 Test report . 17 Annex A (normative)
Thermometer requirements . 18 Bibliography . 19
SIST EN 116:2015
EN 116:2015 (E) 3 European foreword This document (EN 116:2015) has been prepared by Technical Committee CEN/TC 19 “Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin”, the secretariat of which is held by NEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2016, and conflicting national standards shall be withdrawn at the latest by February 2016. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 116:1997. Significant technical differences between this European Standard and the previous edition of EN 116 are: — that an automated method is described in detail beside the former manual procedure; — the scope and the precision statement have been changed based on a European Round Robin study including current available fuels for use in diesel engines. In addition, Fatty Acid Methyl Esters (FAME) and FAME blends in diesel have been checked. An alternative technique, i.e. using a linear cooling bath, has been developed as in EN 16329 [1]. Round Robin studies conducted for this revision showed different precision values compared to the previous edition. The studies covered current situation of marketed fuels including non-fossil component or biofuels. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 116:2015
EN 116:2015 (E) 4 1 Scope This European Standard specifies a method for the determination of the cold filter plugging point (CFPP) of diesel and domestic heating fuels (see 3.1) using automated test equipment. Manual test equipment may be used, but for referee purposes only automated test equipment is allowed. This European Standard is applicable to fatty-acid methyl esters (FAME) and to distillate fuels as well as paraffinic diesel fuels, including those containing FAME, flow-improvers or other additives, intended for use in diesel engines and domestic heating installations. The results obtained from the method specified in this European Standard are suitable for estimating the lowest temperature at which a fuel will give trouble-free flow in the fuel system. NOTE In the case of diesel fuels the results are usually close to the temperature of failure in service except when the fuel system contains, for example, a paper filter installed in a location exposed to the weather or if the filter plugging temperature is more than 12 °C below the cloud point of the fuel. Domestic heating installations are usually less critical and often operate satisfactorily at temperatures somewhat lower than those indicated by the test results. The difference in results obtained from the sample “as received” and after heat treatment at 45°C for 30 min before the filtration may be used to investigate complaints of unsatisfactory performance under low temperature conditions. WARNING — The use of this Standard can involve hazardous materials, operations and equipment. This Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of users of this standard to take appropriate measures to ensure the safety and health of personnel prior to application of the standard, and fulfil statutory and regulatory requirements for this purpose. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN ISO 3170, Petroleum liquids — Manual sampling (ISO 3170) EN ISO 3171, Petroleum liquids — Automatic pipeline sampling (ISO 3171) ISO 261, ISO general purpose metric screw threads — General plan 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 cold filter plugging point CFPP highest temperature at which a given volume of fuel fails to pass through a standardized filtration device in a specified time, when cooled under standardized conditions SIST EN 116:2015
EN 116:2015 (E) 5 4 Principle A test portion of the fuel is cooled under the specified conditions and is drawn at intervals of 1 °C into a pipette under a controlled vacuum of 2 kPa through a standardized wire mesh filter. The procedure is repeated, as the fuel continues to cool, for each 1 °C below the first test temperature. Testing is continued until the amount of wax crystals which have separated out of solution is sufficient to stop or slow down the flow so that the time taken to fill the pipette exceeds 60 s or the fuel fails to return completely to the test jar before the fuel has cooled by a further 1 °C. The indicated temperature at which the last filtration was commenced is recorded as the cold filter plugging point (CFPP). 5 Reagents and materials 5.1 Hydrocarbon solvents, technical grade, e.g. Heptane. 5.2 Light hydrocarbon solvent, technical grade, e.g. Isopentane. 5.3 Lintless filter paper, with particle retention of (5 ± 1) µm. 5.4 Certified reference materials. Certified reference materials may be obtained from the European Commission's Institute for Reference Materials and Measurements (IRMM), Retieseweg 111, B-2440 Brussels. 6 Apparatus The equipment, as detailed in 6.1 to 6.11, shall be arranged as shown in Figure 1. Unless otherwise stated, all dimensions in the figures are given in mm. IMPORTANT — Parts of the apparatus made of copper, zinc or brass can interact with bio-components like fatty acid methyl ester (FAME). Care shall be taken and parts made from alternative materials are available. SIST EN 116:2015
EN 116:2015 (E) 6 Dimensions in millimetres
Key 1 atmosphere (6.7) 6 jacket (6.2) 2 vacuum regulator (6.7) 7 filter unit (6.5.2) 3 valve unit (6.7) 8 cooling bath (6.9) 4 pipette (6.5.1) 9 test jar (6.1) 5 stopper (6.4) 10 thermometers (6.8) Figure 1 — General arrangement of apparatus 6.1 Test jar, cylindrical, of clear glass, flat bottomed, with an outside diameter of (34 ± 0,5) mm, a wall thickness of (1,25 ± 0,25) mm and a height of (120 ± 5) mm, having a permanent mark at the 45 ml level. SIST EN 116:2015
EN 116:2015 (E) 7 Test jars of the required dimensions may be obtained by selection from jars conforming to ISO 30161) which specifies wider tolerances. 6.2 Jacket, watertight, cylindrical, flat bottomed, to be used as an air bath, having an inside diameter of (45 ± 0,25) mm, an outside diameter of (48 ± 0,25) mm and a height of (115 ± 3) mm. 6.3 Spacer, made from POM-C2), except for the stainless steel rods with 2 mm diameter, to be placed into the jacket (6.2), conforming to the dimensions as shown in Figure 2.
1) ISO 3016: Petroleum products – Determination of pour point 2) POM-C Polyoxymethylen Copolymer, Trade marks e.g. DELRIN. SIST EN 116:2015
EN 116:2015 (E) 8 Dimensions in millimetres
Key a stainless steel wires ø 2 mm 1 spacer 2 insulating rings Figure 2 — Insulated ring (below) and spacer (above) SIST EN 116:2015
EN 116:201
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