75.080;75.100 标准查询与下载



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Determination of flash point - Pensky-Martens closed cup method (ISO 2719:2016); German version EN ISO 2719:2016

ICS
75.080;75.100
CCS
E30
发布
2016-11
实施

Diese Internationale Norm beschreibt drei Verfahren, A, B und C, um mit Hilfe der Prüfeinrichtung mit geschlossenem Tiegel nach Pensky-Martens den Flammpunkt von brennbaren Flüssigkeiten, von Flüssigkeiten, die suspendierte Feststoffe enthalten, von Flüssigkeiten, die dazu neigen, unter den Prüfbedingungen einen Oberflächenfilm auszubilden, von Biodiesel und von anderen Flüssigkeiten im Temperaturbereich von 40 °C bis 370 °C zu bestimmen. ACHTUNG - Bei bestimmten Gemischen wird kein Flammpunkt, wie definiert, beobachtet; stattdessen können eine signifikante Vergrößerung der Prüfflamme (kein Halo-Effekt) und eine Änderung der Farbe der Prüfflamme von blau zu gelb-orange auftreten. Ein fortgesetztes Erhitzen kann zu einem erheblichen Verbrennen von Dämpfen außerhalb des Tiegels führen und eine potentielle Brandgefährdung darstellen. ANMERKUNG 1 Obwohl Kerosin mit einem Flammpunkt über 40 °C technisch nach dieser Internationalen Norm geprüft werden können, ist es gängige Praxis, Kerosin nach ISO 13736 zu prüfen. In ähnlicher Weise werden Schmieröle üblicherweise nach ISO 2592 geprüft. Verfahren A gilt für Destillatkraftstoffe (Diesel, Biodieselgemische, Heizöl und Flugturbinenkraftstoff), neue und in Gebrauch befindliche Schmieröle, Lacke und Anstrichstoffe sowie andere homogene Flüssigkeiten, die nicht in den Anwendungsbereich von Verfahren B oder C fallen. Verfahren B gilt für Rückstandsheizöle, Verschnittrückstände, gebrauchte Schmieröle, Gemische aus Flüssigkeiten mit Feststoffen, Flüssigkeiten, die dazu neigen, unter Prüfbedingungen einen Oberflächenfilm zu bilden oder die eine derartige kinematische Viskosität aufweisen, dass sie unter den Bedingungen von Verfahren A bezüglich des Rührens und Erhitzens nicht gleichmäßig erwärmt werden. Verfahren C gilt für Fettsäuremethylester (FAME), wie sie in Spezifikationen wie z. B. EN 14214 [11] oder ASTM D 6751 [13] festgelegt sind. Diese Internationale Norm gilt nicht für Lacke und Anstrichstoffe auf Wasserbasis. ANMERKUNG 2 Lacke und Anstrichstoffe auf Wasserbasis können nach ISO 3679 geprüft werden. Flüssigkeiten, die Spuren leichtflüchtiger Materialien enthalten, können nach ISO 1523 oder ISO 3679 geprüft werden.

Determination of flash point - Pensky-Martens closed cup method (ISO 2719:2016)

ICS
75.080;75.100
CCS
R09
发布
2016-07
实施

Petroleum products and lubricants - Determination of acid or base number - Colour-indicator titration method (ISO 6618:1997)

ICS
75.080;75.100
CCS
E30
发布
2015-07
实施

4.1 Representative samples of petroleum and petroleum products are required for the determination of chemical and physical properties, which are used to establish standard volumes, prices, and compliance with commercial terms and regulatory requirements. This practice does not cover sampling of electrical insulating oils and hydraulic fluids. This practice does not address how to sample crude at temperatures below the freezing point of water. PART I—General This part is applicable to all petroleum liquid sampling whether it be crude oil or refined products. Review this section before designing or installing any automatic sampling system. 1.1 This practice describes general procedures and equipment for automatically obtaining samples of liquid petroleum and petroleum products, crude oils, and intermediate products from the sample point into the primary container. This practice also provides additional specific information about sample container selection, preparation, and sample handling. If sampling is for the precise determination of volatility, use Practice D5842 (API MPMS Chapter 8.4) in conjunction with this practice. For sample mixing and handling, refer to Practice D5854 (API MPMS Chapter 8.3). This practice does not cover sampling of electrical insulating oils and hydraulic fluids. 1.2 Table of Contents:    Section INTRODUCTION   Scope 1 Referenced Documents 2 Terminology 3 Significance and Use 4 PART I–GENERAL  

Standard Practice for Automatic Sampling of Petroleum and Petroleum Products

ICS
75.080;75.100
CCS
发布
2015
实施

Petroleum products and used oils. Determination of polychlorinated biphenyl (PCB) and related products. Part 1. Separation and determination of selected PCB congeners by gas chromatography (GC) using an electron capture detector (ECD)

ICS
75.080;75.100
CCS
发布
2014
实施
2016-07-01

5.1 New and used petroleum products can contain basic or acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with acids or bases. This number, whether expressed as acid number or base number, is a measure of this amount of acidic or basic substances, respectively, in the oil—always under the conditions of the test. This number is used as a guide in the quality control of lubricating oil formulations. It is also sometimes used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established. 5.2 Since a variety of oxidation products contribute to the acid number and the organic acids vary widely in corrosive properties, the test cannot be used to predict corrosiveness of an oil under service conditions. No general correlation is known between acid number and the corrosive tendency of oils toward metals. Compounded engine oils can and usually do have both acid and base numbers in this test method. 1.1 This test method covers the determination of acidic or basic constituents (Note 1) in petroleum products2 and lubricants soluble or nearly soluble in mixtures of toluene and isopropyl alcohol. It is applicable for the determination of acids or bases whose dissociation constants in water are larger than 10−9; extremely weak acids or bases whose dissociation constants are smaller than 10−9 do not interfere. Salts react if their hydrolysis constants are larger than 10−9. Note 1: In new and used oils, the constituents considered to have acidic characteristics include organic and inorganic acids, esters, phenolic compounds, lactones, resins, salts of heavy metals, and addition agents such as inhibitors and detergents. Similarly, constituents considered to have basic properties include organic and inorganic bases, amino compounds, salts of weak acids (soaps), basic salts of polyacidic bases, salts of heavy metals, and addition agents such as inhibitors and detergents. Note 2: This test method is not suitable for measuring the basic constituents of many basic additive-type lubricating oils. Test Method D4739 can be used for this purpose. 1.2 This test method can be used to indicate relative changes that occur in an oil during use under oxidizing conditions. Although the titration is made under definite equilibrium conditions, the method does not measure an absolute acidic or basic property that can be used to predict performance of an oil under service conditions. No general relationship between bearing corrosion and acid or base numbers is known. Note 3: Oils, such as many cutting oils, rustproofing oils, a......

Standard Test Method for Acid and Base Number by Color-Indicator Titration

ICS
75.080;75.100
CCS
发布
2014
实施

Petroleum products and used oils. Determination of polychlorinated biphenyls (PCB) and related products. Part 3. Determination and quantification of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) content by gas chromatography

ICS
75.080;75.100
CCS
发布
2014
实施
2016-07-01

5.1 New and used petroleum products can contain basic or acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with acids or bases. This number, whether expressed as acid number or base number, is a measure of this amount of acidic or basic substances, respectively, in the oil—always under the conditions of the test. This number is used as a guide in the quality control of lubricating oil formulations. It is also sometimes used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established. 5.2 Since a variety of oxidation products contribute to the acid number and the organic acids vary widely in corrosive properties, the test cannot be used to predict corrosiveness of an oil under service conditions. No general correlation is known between acid number and the corrosive tendency of oils toward metals. Compounded engine oils can and usually do have both acid and base numbers in this test method. 1.1 This test method covers the determination of acidic or basic constituents (Note 1) in petroleum products2 and lubricants soluble or nearly soluble in mixtures of toluene and isopropyl alcohol. It is applicable for the determination of acids or bases whose dissociation constants in water are larger than 10−9; extremely weak acids or bases whose dissociation constants are smaller than 10−9 do not interfere. Salts react if their hydrolysis constants are larger than 10−9. Note 1: In new and used oils, the constituents considered to have acidic characteristics include organic and inorganic acids, esters, phenolic compounds, lactones, resins, salts of heavy metals, and addition agents such as inhibitors and detergents. Similarly, constituents considered to have basic properties include organic and inorganic bases, amino compounds, salts of weak acids (soaps), basic salts of polyacidic bases, salts of heavy metals, and addition agents such as inhibitors and detergents. Note 2: This test method is not suitable for measuring the basic constituents of many basic additive-type lubricating oils. Test Method D4739 can be used for this purpose. 1.2 This test method can be used to indicate relative changes that occur in an oil during use under oxidizing conditions. Although the titration is made under definite equilibrium conditions, the method does not measure an absolute acidic or basic property that can be used to predict performance of an oil under service conditions. No general relationship between bearing corrosion and acid or base numbers is known. Note 3: Oils, such as many cutting oils, rustproofing oils, a......

Standard Test Method for Acid and Base Number by Color-Indicator Titration

ICS
75.080;75.100
CCS
发布
2014
实施

PRACTICE FOR QUALITY SYSTEM IN PETROLEUM PRODUCTS AND LUBRICANTS TESTING LABORATORIES

ICS
75.080;75.100
CCS
E30
发布
2013-01-01
实施

5.1 Insoluble material may form in oils that are subjected to oxidizing conditions. 5.2 Significant formation of oil insolubles or metal corrosion products, or both, during this test may indicate that the oil will form insolubles or corrode metals, or both, resulting in varnish formation during field service. The level of varnish formation in service will be dependent on many factors (turbine design, reservoir temperature, duty-cycle, for example. peaking, cycling, or base-load duty, maintenance, and so forth) and a direct correlation between results in this test and field varnish formation are yet to be established. 5.3 Oxidation condition at 1208201;°C under accelerated oxidation environment of Test Method D4310 and measurement of sludge and RPVOT value could reflect a practical oil quality in actual turbine operations. Results from this test should be used together with other key lubricant performance indicators (including other established oxidation and corrosion tests) to indicate suitability for service. 1.1 This test method is used to evaluate the sludging tendencies of steam and gas turbine lubricants during the oxidation process in the presence of oxygen and metal catalyst (copper and iron) at an elevated temperature. This test method may be used to evaluate industrial oils (for example, circulating oils and so forth). 1.2 This test method is a modification of Test Method D4310 where the sludging and corrosion tendencies of the same kinds of oils are determined after 1000 h at 958201;°C in the presence of water. Water is omitted in this modification. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3.1 Exception—The values in parentheses in some of the figures are provided for information only for those using old equipment based on non-SI units. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It 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. 1.5 WARNING—Mercury has been designated by many regulatory agencies as a hazardous material that can cause central nervous system, kidney and liver damage. Mercury, or its vapor, may be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury containing products. See the applicable product Material Safety Data Sheet (MSDS) for details and EPA’s website—http://www.epa.gov/mercury/faq.htm—for additional information. Users should be aware that selling mercury and/or mercury containing products into your state or country may be prohibited by law.

Standard Test Method for Determination of Oxidation Stability and Insolubles Formation of Inhibited Turbine Oils at 120&x2009;&xb0;C Without the Inclusion of Water (Dry TOST Method)

ICS
75.080;75.100
CCS
发布
2013
实施

Petroleum products. Determination of acid number by semi-micro color indicator titration

ICS
75.080;75.100
CCS
发布
2013
实施
2015-01-01

Aviation fuels. Determination of freezing point by automatic laser method

ICS
75.080;75.100
CCS
发布
2013
实施
2015-01-01

Lubricating greases. Determination of dropping point over wide temperature range

ICS
75.080;75.100
CCS
发布
2013
实施
2015-01-01

Petroleum products and lubricants. Inhibited mineral turbine oils. Determination of oxidation stability

ICS
75.080;75.100
CCS
发布
2013
实施
2015-01-01

Petroleum and lubricants. Determination of acid number and basic number by colour indicator titration method

ICS
75.080;75.100
CCS
发布
2013
实施
2015-01-01

Testing of Mineral Oils and Related Materials - Determination of Viscosity Temperature Relation - Slope m

ICS
75.080;75.100
CCS
E38
发布
2011-04
实施

This is the first ASTM standard covering the simultaneous determination of carbon, hydrogen, and nitrogen in petroleum products and lubricants. Carbon, hydrogen, and particularly nitrogen analyses are useful in determining the complex nature of sample types covered by this test method. The CHN results can be used to estimate the processing and refining potentials and yields in the petrochemical industry. The concentration of nitrogen is a measure of the presence of nitrogen containing additives. Knowledge of its concentration can be used to predict performance. Some petroleum products also contain naturally occurring nitrogen. Knowledge of hydrogen content in samples is helpful in addressing their performance characteristics. Hydrogen to carbon ratio is useful to assess the performance of upgrading processes.1.1 These test methods cover the instrumental determination of carbon, hydrogen, and nitrogen in laboratory samples of petroleum products and lubricants. Values obtained represent the total carbon, the total hydrogen, and the total nitrogen. 1.2 These test methods are applicable to samples such as crude oils, fuel oils, additives, and residues for carbon and hydrogen and nitrogen analysis. These test methods were tested in the concentration range of at least 75 to 87 mass % for carbon, at least 9 to 16 mass % for hydrogen, and <0.1 to 2 mass % for nitrogen. 1.3 The nitrogen test method is not applicable to light materials or those containing <0.75 mass % nitrogen, or both, such as gasoline, jet fuel, naphtha, diesel fuel, or chemical solvents. 1.3.1 However, using Test Method D levels of 0.1 mass% nitrogen in lubricants could be determined. 1.4 These test methods are not recommended for the analysis of volatile materials such as gasoline, gasoline-oxygenate blends, or gasoline type aviation turbine fuels. 1.5 The results of these tests can be expressed as mass % carbon, hydrogen or nitrogen. 1.6 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It 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.

Standard Test Methods for Instrumental Determination of Carbon, Hydrogen, and Nitrogen in Petroleum Products and Lubricants

ICS
75.080;75.100
CCS
E30
发布
2010
实施

Testing of petroleum products - Method for sample preparation - Part 1: Microwave incineration

ICS
75.080;75.100
CCS
E30
发布
2007-11
实施

This document specifies a method of test for the determination of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) in petroleum products and related materials by means of a specified gas chromatographic separation procedure. Followiing the gas chromatographic separation, quantification procedures are described for PCT Aroclor 5442, PCT Aroclor 5460 and PCBT (Ugilec 141). This document is applicable to unused, used and treated (e.g. dechlorinated) petroleum products including synthetic lubricating oils, to petroleum products and synthetic lubricating oils suitably recovered from other materials (e.g. from waste materials) and to mi

Petroleum products and used oils - Determination of PCBs and related products - Part 3: Determination and quantification of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) content by gas chromatography (GC) using an electron ca

ICS
75.080;75.100
CCS
发布
2007-09-24
实施
2007-09-24

Petroleum products and used oils - Determination of PCBs and related products - Part 3: Determination and quantification of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) content by gas chromatography (GC) using an electron ca

ICS
75.080;75.100
CCS
E30
发布
2007-06
实施



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