共找到 16 条与 相关的标准,共 2 页
Liquid petroleum products - Determination of hydrocarbon types and oxygenates in automotive-motor gasoline and in ethanol (E85) automotive fuel - Multidimensional gas chromatography method
Liquid petroleum products - Determination of hydrocarbon types and oxygenates in automotive-motor gasoline and in ethanol (E85) automotive fuel - Multidimensional gas chromatography method
이 표준은 사용 전 적절한 처리를 하기 전에 선박 디젤 기관과 보일러에 사용하는 석유 연료에 대한요구사항에 대해 규정한다. 이 표준의 연료 사양은 선박용으로 사용되는 것과 성질과 유형이 동일하거나 유사한 고정형 디젤 기관용 연료에도 적용할 수 있다.이 표준에서는 4가지 범주의 증류 연료를 규정하는데, 이 중 하나는 비상용 디젤 기관을 위한 것이다. 아울러 6가지 범주의 잔사유에 대해서도 규정한다.
Petroleum products ㅡFuels(class F) ㅡSpecification of marine fuels
Petroleum products, lubricating oils and additives.Test method for determination of water by coulometric Karl Fischer titration
This International Standard specifies an ultraviolet (UV) fluorescence test method for the determination of the sulfur content of motor gasolines containing up to 3,7 % (m/m) oxygen (including those blended with ethanol up to about 10 %), and of diesel fuels, including those containing up to about 10 % (V/V) fatty acid methylester (FAME), having sulfur contents in the range 3 mg/kg to 500 mg/kg. Other products may be analysed and other sulfur contents may be determined according to this test method, however, no precision data for products other than automotive fuels and for results outside the specified range have been established for this International Sta
Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method
This Standard covers the determination of hydrocarbon types over the concentration ranges from 5 % to 99 % volume aromatics, 0,3 % to 55 % volume olefi ns, and 1 % to 95 % volume saturates in petroleum fractions that distil below 315 °C. This Standard may apply to concentrations outside these ranges, but the precision has not been determined. Samples containing dark-colored components that interfere in reading the chromatographic bands cannot be analyzed.
Liquid petroleum products - Determination of hydrocarbon types by fluorescent indicator adsorption
Liquid petroleum products. Determination of fatty acid methyl esters (FAME) in middle distillates by infrared spectroscopy method
Motor fuels. Uniform designation of automobile gasolines and diesel fuels being in circulation on the territory of the Russian Federation
Petroleum products. Determination of sulfur content in automotive fuels by energy-dispersive X-ray fluorescence spectrometry
Fuel oils. Determination of hydrogen sulfide
Liquid petroleum products - Determination of hydrocarbon types and oxygenates in automotive-motor gasoline - Multidimensional gas chromatography method
This standard11 specifies a method for the determination of the manganese content of automotive gasoline, when the manganese is present as methylcyclopentadienyl manganese tricarbonyl (MMT?)21. The precision of this test method only applies to the determination of manganese in the range of 0,25 mg/1 to 40 mg/1, but higher concentrations can be measured by prior dilution of the gasoline sample with the specified solvent to bring the test portion within the specified range of the method. The test method may not be applicable to gasoline containing highly cracked components (less than 18% V/V olefins as determined by ASTM D 1319 non depentanized). Solutions of MMT? in gasoline are chemically unstable when exposed to light, and low and erratic results are expected if the gasoline is exposed to light prior to stabilization during analysis.
Determination of manganese in gasoline - Atomic absorption spectrometry (AAS) method
Identical with IP 450/2000.
Methods of test for petroleum and its products - Diesel fuel - Assessment of lubricity using the high-frequency reciprocating rig (HFRR) - Test method
Identical with IP 454/2000.
Methods of test for petroleum and its products - Determination of phosphorus in gasoline - Spectrophotometric method
Liquid fuels. Determination of hydrocarbon groups in liquid petroleum products. Adsorption method in presence of fluorescent indicators.
Liquid fuels. Determination of sulphur in liquid petroleum products. Lamp method.
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