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SULFUR DETERMINATION IN GASOLINE BY ENERGY-DISPERSIVE X-RAY FLUORESCENCE SPECTRO
SULFUR DETERMINATION IN GASOLINE BY ENERGY-DISPERSIVE X-RAY FLUORESCENCE SPECTROMETRY: ASTM D6445EXPLANATIONThe quality of gasoline is related to the amount of sulfur present. Knowledge of sulfur content is necessary for processing purposes. Regulations by federal, state, and local agencies restrict ...
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ASTM D7343 Standard Practice for Optimization, Sample Handling, Calibration, and
ASTM D7343 Standard Practice for Optimization, Sample Handling, Calibration, and Validation of X-ray Fluorescence Spectrometry Methods for Elemental Analysis of Petroleum Products and Lubricants9. Measurement of Standard/Sample9.1 Ensure all support gases are turned on, for example, helium or nitrogen ...
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ASTM D7343 Standard Practice for Optimization, Sample Handling, Calibration, and
ASTM D7343 Standard Practice for Optimization, Sample Handling, Calibration, and Validation of X-ray Fluorescence Spectrometry Methods for Elemental Analysis of Petroleum Products and Lubricants8. Procedure8.1 Cup Preparation and Measurement (Open Cell):8.1.1 Prepare the cups in strict accordance with ...
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ASTM D7343 Standard Practice for Optimization, Sample Handling, Calibration, and
ASTM D7343 Standard Practice for Optimization, Sample Handling, Calibration, and Validation of X-ray Fluorescence Spectrometry Methods for Elemental Analysis of Petroleum Products and Lubricants4. Sample Handling4.1 It is necessary to use precautions to minimize the possibility of contamination of trace ...
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ASTM D7343 Standard Practice for Optimization, Sample Handling, Calibration, and
ASTM D7343 Standard Practice for Optimization, Sample Handling, Calibration, and Validation of X-ray Fluorescence Spectrometry Methods for Elemental Analysis of Petroleum Products and Lubricants1. Scope1.1 This practice covers information relating to sampling, calibration and validation of X-ray fluorescence ...
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SULFUR DETERMINATION BY ENERGY DISPERSIVE X-RAY FLUORESCENCE (ED-XRF): ASTM D429
SULFUR DETERMINATION BY ENERGY DISPERSIVE X-RAY FLUORESCENCE (ED-XRF): ASTM D4294(Equivalent Test Methods: IP 336, ISO 8754, and AFNOR M07-053)EXPLANATIONThis test method is applicable to all the petroleum products mentioned in Test Method ASTM D2622. The applicable concentration range of sulfur is 0.015 ...
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SULFUR DETERMINATION SULFUR BY WAVELENGTH DISPERSIVE X-RAY FLUORESCENCE (WD-XRF)
SULFUR DETERMINATION SULFUR BY WAVELENGTH DISPERSIVE X-RAY FLUORESCENCE (WD-XRF): ASTM D2622(Equivalent Test Methods: DIN 51400 T6 and JIS K 2541)EXPLANATIONThis test method is applicable for the analysis of diesel fuel, jet fuel, kerosene, other distillate oil, naptha, residual oil, lubricating base ...
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TOTAL VOLATILE SULFUR IN GASEOUS HYDROCARBONS AND LPG USING COMBUSTION UV FLUORE
TOTAL VOLATILE SULFUR IN GASEOUS HYDROCARBONS AND LPG USING COMBUSTION UV FLUORESCENCE DETECTION: ASTM D6667EXPLANATIONThe sulfur content of LPG, used for fuel purposes, contributes to SOx emissions and can lead to corrosion in engine and exhaust systems. Some process catalysts used in petroleum and ...
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SULFUR DETERMINATION BY ULTRAVIOLET FLUORESCENCE METHOD: ASTM D5453
SULFUR DETERMINATION BY ULTRAVIOLET FLUORESCENCE METHOD: ASTM D5453EXPLANATIONSome process catalysts used in petroleum and chemical refining may be poisoned when trace amounts of sulfur bearing materials are contained in the feedstocks. This test method can be used to determine sulfur in process feeds ...
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SULFUR DETERMINATION BY GC-SULFUR DETECTOR: ASTM D5623
SULFUR DETERMINATION BY GC-SULFUR DETECTOR: ASTM D5623EXPLANATIONFrequently the knowledge of individual sulfur compounds present in a product is more useful than the total amount of sulfur present. This test method covers the determination of volatile sulfur compounds in light petroleum liquids. This ...
