ISO 6245:1993
(Main)Petroleum products - Determination of ash
Petroleum products - Determination of ash
Includes a method for the determination in the range 0,001 to 0,180 % (m/m) from distillate and residual fuel oils, crude oils, lubricating oils, waxes and other petroleum products, in which any ash-forming materials present are normally considered to be undesirable impurities or contaminants. The method is limited to products which are free from added ash-forming additives, including certain phosphorus compounds.
Produits pétroliers — Détermination des cendres
Naftni proizvodi - Določanje pepela
General Information
- Status
- Withdrawn
- Publication Date
- 23-Jun-1993
- Withdrawal Date
- 23-Jun-1993
- Current Stage
- 9599 - Withdrawal of International Standard
- Start Date
- 04-Oct-2001
- Completion Date
- 13-Dec-2025
Relations
- Effective Date
- 15-Apr-2008
- Effective Date
- 15-Apr-2008
Frequently Asked Questions
ISO 6245:1993 is a standard published by the International Organization for Standardization (ISO). Its full title is "Petroleum products - Determination of ash". This standard covers: Includes a method for the determination in the range 0,001 to 0,180 % (m/m) from distillate and residual fuel oils, crude oils, lubricating oils, waxes and other petroleum products, in which any ash-forming materials present are normally considered to be undesirable impurities or contaminants. The method is limited to products which are free from added ash-forming additives, including certain phosphorus compounds.
Includes a method for the determination in the range 0,001 to 0,180 % (m/m) from distillate and residual fuel oils, crude oils, lubricating oils, waxes and other petroleum products, in which any ash-forming materials present are normally considered to be undesirable impurities or contaminants. The method is limited to products which are free from added ash-forming additives, including certain phosphorus compounds.
ISO 6245:1993 is classified under the following ICS (International Classification for Standards) categories: 75.080 - Petroleum products in general. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO 6245:1993 has the following relationships with other standards: It is inter standard links to ISO 6245:1982, ISO 6245:2001. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase ISO 6245:1993 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of ISO standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-1996
1DIWQLSURL]YRGL'RORþDQMHSHSHOD
Petroleum products -- Determination of ash
Produits pétroliers -- Détermination des cendres
Ta slovenski standard je istoveten z: ISO 6245:1993
ICS:
75.080 Naftni proizvodi na splošno Petroleum products in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
ISO
INTERNATIONAL
STANDARD
Second edition
1993-07-01
Petroleum products - Determination of
ash
- Determination des cendres
Produits p6 troliers
Reference number
ISO 62459 993(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide
federation of national Standards bodies (ISO member bodies). The work
of preparing International Standards is normally carried out through ISO
technical committees. Esch member body interested in a subject for
which a technical committee has been established has the right to be
represented on that committee. International organizations, governmental
and non-governmental, in liaison with ISO, also take part in the work. ISO
collaborates closely with the International Electrotechnical Commission
(1 EC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard ISO 6245 was prepared by Technical Committee
lSO/TC 28, Petroleum products and lubricants.
This second edition cancels and replaces the first edition
(ISO 6245:1982), of which it constitutes a technical revision.
0 ISO 1993
All rights reserved. No part of this publication may be reproduced or utilized in any form or
by any means, electronie or mechanical, including photocopying and microfilm, without per-
mission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-l 211 Geneve 20 l Switzerland
Printed in Switzerland
INTERNATIONAL STANDARD
Determination of ash
Petroleum products -
WARNING - The use of this International Standard may involve hazardous materials, operations
and equipment. This Standard does not purport to address all of the safety Problems associated
with its use. lt is the responsibility of the user of this Standard to establish appropriate safety and
health practices and determine the applicability of regulatory limitations Prior to use.
Members of IEC and ISO maintain registers of cur-
1 Scope
rently valid International Standards.
This International Standard specifies a method for the
ISO 3170:1988, Petroleum liquids - Manual
determination of the ash in the range 0,001 % (m/m)
sampling.
to 0,180 % (m/m) from distillate and residual fuel oils,
crude oils, lubricating oils, waxes and other Petroleum
ISO 3171 :1988, Petroleum liquids - Automatic pipe-
products, in which any ash-forming materials present
line sampling.
are normally considered to be undesirable impurities
or contaminants. The method is limited to Petroleum
ISO 5272:1979, Toluene for industrial use - Specifi-
products which are free from ash-forming additives.
ca tions.
NOTES
1 With certain types of Sample, the test results may not
3 Principle
account quantitatively for all the metal compounds capable
of forming an ash. This is particularly true in the case of
A test Portion contained in a suitable v,essel is ignited
distillate oils, for which it is necessary to use a special pro-
and allowed to burn until only ash and carbon remain.
cedure if it is desired to determine the metal compounds.
The carbonaceous residue is reduced to an ash by
2 This method is not intended for the analysis of unused heating in a muffle furnace at 775 “C, cooled and
lubricating oils containing additives; for such samples, use weig hed.
ISO 39879 980, Petroleum prodücts - Lubricating oils and
- Determination of sulphated ash. Neither is it
additives
intended for the analysis of lubricating oils containing lead
4 Apparatus
nor for used engine crankcase oils.
4.1 Evaporating dish or crucible, capacity 50 ml to
150 ml, made of platinum, silica or porcelain.
4.2 Electric muffle furnace, capable of maintaining
a temperature of 775 “C + 25 “C and preferably hav-
2 Normative references
ing suitable apertures at the front and rear permitting
the passage of a slow natura1 draught of air.
The following Standards contain provisions which,
through reference in this text, constitute provisions
of this International Standard. At the time of publi-
4.3 Cooling Container, not containing a desiccating
cation, the editions indicated were valid. All Standards
agent.
are subject to revision, and Parties to agreements
based on this International Standard are encouraged
4.4 Homogenizer, non-aerating, high-speed shear
to investigate the possibility of applying the m
...
ISO
INTERNATIONAL
STANDARD
Second edition
1993-07-01
Petroleum products - Determination of
ash
- Determination des cendres
Produits p6 troliers
Reference number
ISO 62459 993(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide
federation of national Standards bodies (ISO member bodies). The work
of preparing International Standards is normally carried out through ISO
technical committees. Esch member body interested in a subject for
which a technical committee has been established has the right to be
represented on that committee. International organizations, governmental
and non-governmental, in liaison with ISO, also take part in the work. ISO
collaborates closely with the International Electrotechnical Commission
(1 EC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard ISO 6245 was prepared by Technical Committee
lSO/TC 28, Petroleum products and lubricants.
This second edition cancels and replaces the first edition
(ISO 6245:1982), of which it constitutes a technical revision.
0 ISO 1993
All rights reserved. No part of this publication may be reproduced or utilized in any form or
by any means, electronie or mechanical, including photocopying and microfilm, without per-
mission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-l 211 Geneve 20 l Switzerland
Printed in Switzerland
INTERNATIONAL STANDARD
Determination of ash
Petroleum products -
WARNING - The use of this International Standard may involve hazardous materials, operations
and equipment. This Standard does not purport to address all of the safety Problems associated
with its use. lt is the responsibility of the user of this Standard to establish appropriate safety and
health practices and determine the applicability of regulatory limitations Prior to use.
Members of IEC and ISO maintain registers of cur-
1 Scope
rently valid International Standards.
This International Standard specifies a method for the
ISO 3170:1988, Petroleum liquids - Manual
determination of the ash in the range 0,001 % (m/m)
sampling.
to 0,180 % (m/m) from distillate and residual fuel oils,
crude oils, lubricating oils, waxes and other Petroleum
ISO 3171 :1988, Petroleum liquids - Automatic pipe-
products, in which any ash-forming materials present
line sampling.
are normally considered to be undesirable impurities
or contaminants. The method is limited to Petroleum
ISO 5272:1979, Toluene for industrial use - Specifi-
products which are free from ash-forming additives.
ca tions.
NOTES
1 With certain types of Sample, the test results may not
3 Principle
account quantitatively for all the metal compounds capable
of forming an ash. This is particularly true in the case of
A test Portion contained in a suitable v,essel is ignited
distillate oils, for which it is necessary to use a special pro-
and allowed to burn until only ash and carbon remain.
cedure if it is desired to determine the metal compounds.
The carbonaceous residue is reduced to an ash by
2 This method is not intended for the analysis of unused heating in a muffle furnace at 775 “C, cooled and
lubricating oils containing additives; for such samples, use weig hed.
ISO 39879 980, Petroleum prodücts - Lubricating oils and
- Determination of sulphated ash. Neither is it
additives
intended for the analysis of lubricating oils containing lead
4 Apparatus
nor for used engine crankcase oils.
4.1 Evaporating dish or crucible, capacity 50 ml to
150 ml, made of platinum, silica or porcelain.
4.2 Electric muffle furnace, capable of maintaining
a temperature of 775 “C + 25 “C and preferably hav-
2 Normative references
ing suitable apertures at the front and rear permitting
the passage of a slow natura1 draught of air.
The following Standards contain provisions which,
through reference in this text, constitute provisions
of this International Standard. At the time of publi-
4.3 Cooling Container, not containing a desiccating
cation, the editions indicated were valid. All Standards
agent.
are subject to revision, and Parties to agreements
based on this International Standard are encouraged
4.4 Homogenizer, non-aerating, high-speed shear
to investigate the possibility of applying the most re-
cent editions of the Standards indicated below. tYPe*
4.5 Balance, Single or double pan, sensitivity For test portion masses which require more than one
filling of the dish, obtain the mass from the differente
0,l mg.
between the initial and final masses (to the nearest
0,l mg) of a suitable test Portion Container. Heat the
5 Reagents and materials
dish or crucible and test portion until the contents tan
be i
...
NORME
ISO
INTERNATIONALE
Deuxième édition
1993-06-I 5
Produits pétroliers - Détermination des
cendres
Petroleum products - Determination of ash
Numéro de référence
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération
mondiale d’organismes nationaux de normalisation (comités membres de
I’ISO). L’élaboration des Normes internationales est en général confiée aux
comités techniques de I’ISO. Chaque comité membre intéressé par une
etude a le droit de faire partie du comite technique créé a cet effet. Les
organisations internationales, gouvernementales et non gouvernemen-
tales, en liaison avec I’ISO participent également aux travaux. L’ISO colla-
bore étroitement avec la Commission électrotechnique internationale (CEI)
en ce qui concerne la normalisation électrotechnique.
Les projets de Normes internationales adoptes par les comites techniques
sont soumis aux comités membres pour vote. Leur publication comme
Normes internationales requiert l’approbation de 75 % au moins des co-
mités membres votants.
La Norme internationale ISO 6245 a été elaborée par le comité technique
lSO/TC 28, Produits pétroliers et lubrifiants.
Cette deuxième édition annule et remplace la première édition
(ISO 6245:1982), dont elle constitue une révision technique.
0 ISO 1993
Droits de reproduction réservés. Aucune partie de cette publication ne peut être reproduite
ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie et les microfilms, sans l’accord écrit de l’éditeur.
Organisation internationale de normalisation
Case Postale 56 l CH-121 1 Genève 20 l Suisse
Imprimé en Suisse
ii
NORME INTERNATIONALE ISO 6245:1993(F)
Produits pétroliers - Détermination des cendres
AVERTISSEMENT - L’utilisation de la présente Norme internationale implique l’intervention de
produits, d’opérations et d’équipements à caractère dangereux. La présente Norme internationale
n’a pas la prétention d’aborder tous les problèmes de sécurité concernés par son usage. II est de
la responsabilité de l’utilisateur de consulter et d’établir des règles de sécurité et d’hygiène
appropriées et de déterminer I’applicabilité des restrictions réglementaires avant utilisation.
nale sont invitées à rechercher la possibilité d’appli-
1 Domaine d’application
quer les éditions les plus récentes des normes
indiquées ci-aprés. Les membres de la CEI et de I’ISO
La présente Norme internationale prescrit une mé-
possèdent le registre des Normes internationales en
thode pour la détermination des cendres dans l’inter-
vigueur à un moment donné.
valle 0,001 % (m/m) a 0,180 % (m/m) dans les distillats
et les huiles combustibles résiduelles, les pétroles
ISO 3170: 1988, Produits pétroliers liquides - Échan-
bruts, les huiles lubrifiantes, les cires et autres pro-
tillonnage manuel.
duits pétroliers dans lesquels toute matière donnant
des cendres est considerée comme une impureté ou
ISO 317 1: 1988, Produits pétroliers liquides - Échan-
une contamination. La méthode est limitée aux pro-
tillonnage automa tique en oléoduc.
duits pétroliers exempts d’additifs formant des cen-
dres.
ISO 5272:1979, Toluène à usage industriel - Spéci-
NOTES fica tions.
1 Pour certains types d’échantillons, tous les composes
métalliques susceptibles de former des cendres peuvent ne
3 Principe
pas être comptes quantitativement dans le résultat de I’es-
sai. Ceci est vrai en particulier pour les distillats pour les-
Une prise d’essai contenue dans un récipient appro-
quels il est nécessaire d’utiliser une méthode spéciale si
prié est enflammée et brûlée jusqu’à ce qu’il ne reste
l’on veut doser quantitativement les composés métalliques.
plus que des cendres et du carbone. Le résidu
charbonneux est réduit à l’état de cendres par chauf-
2 Cette méthode n’est pas prévue pour l’analyse des hui-
fage dans un four a moufle a 775 “C, refroidi et pesé.
les lubrifiantes neuves contenant des additifs; pour de tels
échantillons, utiliser I’ISO 3987:1980, Produits pétroliers -
Huiles lubrifiantes et additifs - Détermination des cendres
4 Appareillage
sulfatées. Elle n’est pas prévue non plus pour l’analyse des
huiles lubrifiantes contenant du plomb, ni pour les huiles
moteurs usées.
4.1 Creuset ou récipient d’évaporation, en platine,
en silice ou en procelaine, d’une capacité de 50 ml à
150 ml.
2 Références normatives
4.2 Four à moufle électrique, capable de maintenir
une température de 775 “C + 25 “C et de préférence
Les normes suivantes contiennent des dispositions
muni d’ouvertures convenables à l’avant et à l’arrière,
qui, par suite de la référence qui en est faite, consti-
de maniere a assurer un renouvellement lent et natu-
tuent des dispositions valables pour la présente
rel de l’air à l’intérieur de l’appareil.
Norme internationale. Au moment de la publication,
les éditions indiquées étaient en vigueur. Toute
4.3 Récipient de refroidissement, non garni
norme est sujette a révision et les parties prenantes
des accords fondés sur la présente Norme internatio- d’agent déshydratant.
4.4 Agitateur, non aérant, de type turbine à haute
8.3 Peser dans le creuset ou le récipient d’évapo-
vitesse. ration (4.1), à 0,l mg près, une prise d’essai suffisante
(jusqu’à un maximum de 100 g) pour donner jusqu’à
20 mg de cendres.
4.5 Balance, à plateau simple ou double, d’une
sensibilité à Oil mg près. ’
NOTE 3 La masse de la prise d’essai à prélever dépend
du taux de cendres du produit.
Lorsqu’on a affaire à des quantités pour lesquelles il
5 Réactifs et matériels
est nécessaire d’effectuer plus d’un rem
...
ISO 6245:1993 is a pivotal standard in the petroleum industry that outlines a method for the determination of ash content in various petroleum products. The standard's scope is specifically tailored to measure the ash content in a range from 0.001 to 0.180 % (m/m) across several types of oils, including distillate and residual fuel oils, crude oils, lubricating oils, and waxes. Notably, it emphasizes the importance of assessing ash-forming materials, which are typically regarded as undesirable impurities or contaminants within these products. One of the significant strengths of ISO 6245:1993 is its focus on ensuring accuracy in the detection of ash content, thereby assisting in maintaining the quality and performance of petroleum products. The standard adeptly specifies that it is applicable only to products devoid of added ash-forming additives, including certain phosphorus compounds, which is crucial for obtaining reliable and applicable results. By outlining these parameters, ISO 6245:1993 provides a clear methodological framework that enhances the integrity of the testing process. The relevance of this standard extends beyond just a method for ash determination; it plays a critical role in quality control and regulatory compliance within the petroleum sector. Properly assessing ash content in petroleum products is essential for manufacturers, refiners, and end-users alike, as it directly impacts product performance and longevity. Therefore, adherence to the guidelines set forth in ISO 6245:1993 ensures that the products meet industry standards, thus fostering consumer trust and safety. In conclusion, ISO 6245:1993 serves as an essential standard for the determination of ash in petroleum products, effectively setting parameters for quality assessment and contributing to the overall integrity of petroleum product testing. Its strengths and relevance make it a critical resource for professionals in the petroleum industry who aim to adhere to best practices and deliver superior quality products.
La norme ISO 6245:1993 relative aux produits pétroliers - Détermination de l'ash propose une approche méthodique et précise pour analyser la teneur en cendres des huiles de distillation, des huiles résiduelles, des huiles brutes, des huiles lubrifiantes, des cires et d'autres produits pétroliers. Son champ d'application, qui couvre une gamme de détermination de 0,001 à 0,180 % (m/m), en fait un outil essentiel pour les professionnels de l'industrie pétrolière cherchant à évaluer la pureté et la qualité de leurs produits. L’un des points forts de la norme ISO 6245:1993 est sa capacité à fournir une méthode fiable pour détecter les matériaux formant de la cendre, considérés comme des impuretés indésirables qui peuvent compromettre les performances des produits pétroliers. En insistant sur l'absence d'additifs formant des cendres, y compris certains composés phosphorés, cette norme garantit que les résultats sont représentatifs des conditions normales d'utilisation des produits analysés. De plus, la norme est pertinente non seulement pour les laboratoires d'analyse, mais aussi pour les fabricants et les consommateurs de produits pétroliers, car elle établit un standard qui facilite le commerce et l'échange de biens de haute qualité. En adoptant la norme ISO 6245:1993, les entreprises peuvent assurer la conformité aux exigences réglementaires tout en améliorant la satisfaction de la clientèle par des produits plus purs et plus performants. En résumé, la norme ISO 6245:1993 est un document fondamental qui renforce la qualité et la fiabilité des essais sur les produits pétroliers, consolidant son importance dans le domaine de la pétrochimie et de l'analyse des matières premières.
ISO 6245:1993 표준 문서는 석유 제품의 재 함량 결정에 대한 중요한 지침을 제공합니다. 이 표준의 범위는 디스틸레이트 및 잔여 연료유, 원유, 윤활유, 왁스 및 기타 석유 제품에서 0.001%에서 0.180% (m/m) 범위의 재를 측정하는 방법을 포함합니다. 이는 석유 제품에 포함된 재 형성 물질이 일반적으로 바람직하지 않은 불순물로 간주되기 때문에, 이 표준의 중요성을 강조합니다. 이 표준의 강점 중 하나는 재 함량의 정확한 측정을 보장하는 체계적인 접근 방식을 제공한다는 점입니다. ISO 6245:1993에 명시된 방법은 추가된 재 형성 첨가물, 특히 특정 인 화합물이 없는 제품에 한정되어 있어 결과의 신뢰성을 높입니다. 따라서 해당 표준은 석유 제품의 품질 관리 및 규정을 준수하는 데 있어 필수적인 역할을 수행합니다. ISO 6245:1993 표준은 재 함량 측정의 중요성을 감안할 때, 석유 작업자와 품질 관리자에게 매우 유용한 도구입니다. 석유화학 산업에서 이 표준의 사용은 불순물의 효율적인 제거와 제품의 전반적인 품질 향상으로 이어질 수 있습니다. 이처럼 ISO 6245:1993 표준의 적절한 이행은 석유 제품의 신뢰성을 보장하고, 산업 전반의 안전성과 효율성을 증가시키는 데 기여합니다.
Die ISO 6245:1993 ist ein bedeutendes Dokument, das ein standardisiertes Verfahren zur Bestimmung des Aschegehalts in verschiedenen Erdölprodukten festlegt. Der Geltungsbereich dieser Norm umfasst die Bestimmung des Aschegehalts im Bereich von 0,001 bis 0,180 % (m/m) in Distillat- und Restbrennstoffen, Rohölen, Schmierstoffen, Wachsen und anderen Erdölprodukten. Dieser Umfang ist entscheidend, da Aschebildende Materialien in den meisten Fällen als unerwünschte Verunreinigungen oder Kontaminanten betrachtet werden. Ein hervorzuhebendes Merkmal der ISO 6245:1993 ist die Klarheit der Methodik, die sicherstellt, dass die getesteten Produkte frei von zugesetzten aschebildenden Additiven sind, einschließlich bestimmter Phosphorverbindungen. Diese Einschränkung steigert die Relevanz des Standards in der Industrie, da die Ergebnisse der Bestimmungen authentisch und repräsentativ für die Qualität der Produkte sind. Die Stärke dieser Norm liegt in ihrer Fähigkeit, sowohl Herstellern als auch Prüfinstitutionen ein verlässliches Instrument zur Verfügung zu stellen, um die Reinheit und die Qualitätsstandards von petroleum-basierten Produkten sicherzustellen. Dadurch wird eine konsistente Bewertung in der gesamten Branche ermöglicht, was für die Einhaltung von Umwelt- und Gesundheitsstandards von wesentlicher Bedeutung ist. Zusammenfassend lässt sich sagen, dass die ISO 6245:1993 nicht nur als technisches Dokument von Bedeutung ist, sondern auch eine Schlüsselrolle im Bereich der Qualitätssicherung von Erdölprodukten spielt. Ihre präzisen Vorgaben zur Bestimmung des Aschegehalts stellen sicher, dass Unternehmen sich auf die Qualität ihrer Produkte verlassen können und somit die Zufriedenheit ihrer Kunden gewährleistet ist.
ISO 6245:1993は、石油製品の灰分の測定に関する標準であり、その範囲は0.001から0.180 % (m/m)までの灰分の確定を含んでいます。この標準は、蒸留油および残留油、原油、潤滑油、ワックス、その他の石油製品における灰形成物質の検出に特化しています。灰分は通常、不純物や汚染物質と見なされ、これにより製品の品質に影響を及ぼす可能性があります。 ISO 6245:1993の強みは、灰分測定のための明確で再現性のある手法を提供している点です。この手法は、灰形成添加剤（特定のリン化合物を含む）を含まない製品に限定されているため、結果の信頼性が高く、より正確な品質評価が可能です。これにより、石油製品の品質管理や環境への影響を低減するための重要な基準となります。 さらに、この標準は、石油業界における国際的な整合性を促進します。ISO 6245:1993は、異なる国や地域での石油製品の灰分測定に関する共通の基盤を提供し、国際貿易を支援します。これにより、企業は製品の品質を保証し、市場競争力を維持するための重要な手段を確保できます。 総じて、ISO 6245:1993は、石油製品における灰分の適切な測定を通じて、品質管理や環境保護に寄与する重要な標準であり、業界の発展に不可欠な役割を果たしています。
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