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ASTM D7343-12
Standard Practice for Optimization, Sample Handling, Calibration, and Validation of X-ray Fluorescence Spectrometry Methods for Elemental Analysis of Petroleum Products and Lubricants
Automaticky preložený názov:
Štandardná prax pre optimalizáciu, nakladanie so vzorkami, kalibrácia a validáciu X-ray fluorescenčná spektrometria Metódy elementárnej analýzy ropných produktov a mazív
NORMA vydaná dňa 1.12.2012
Informácie o norme:
Označenie normy: ASTM D7343-12
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.12.2012
Kód tovaru: NS-38233
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM D7343-12 :
Keywords:
calibration, EDXRF, regression, validation, WDXRF, ICS Number Code 71.040.50 (Physicochemical methods of analysis)
Doplňujúce informácie
| Significance and Use | |||
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3.1 Accurate elemental analyses of samples of petroleum and petroleum products are required for the determination of chemical properties, which are in turn used to establish compliance with commercial and regulatory specifications. |
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| 1. Scope | |||
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1.1 This practice covers information relating to sampling, calibration and validation of X-ray fluorescence instruments for elemental analysis, including all kinds of wavelength dispersive (WDXRF) and energy dispersive (EDXRF) techniques. This practice includes sampling issues such as the selection of storage vessels, transportation, and sub-sampling. Treatment, assembly, and handling of technique-specific sample holders and cups are also included. Technique-specific requirements during analytical measurement and validation of measurement for the determination of trace elements in samples of petroleum and petroleum products are described. For sample mixing, refer to Practice D5854. Petroleum products covered in this practice are considered to be a single phase and exhibit Newtonian characteristics at the point of sampling. 1.2 Applicable Test Methods—This practice is applicable to the XRF methods under the jurisdiction of ASTM Subcommittee D02.03 on Elemental Analysis, and those under the jurisdiction of the Energy Institute’s Test Method Standardization Committee (Table 1). Some of these methods are technically equivalent though they may differ in details ( Technique |
Analysis |
ASTM |
EI |
|
WD-XRF |
Sulfur in Petroleum Products |
D2622 |
|
|
|
Additive Elements in Lubricating Oils and Additives |
D4927 |
IP 407 |
|
|
Lead in Gasoline |
D5059 |
IP 228 |
|
|
Lead in Gasoline |
|
IP 489 |
|
|
Sulfur in Gasoline |
D6334 |
|
|
|
Additive Elements in Lube Oils and Additives |
D6443 |
|
|
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Vanadium and Nickel |
|
IP 433 |
|
|
Sulfur |
|
IP 447 |
|
|
Sulfur in Automotive Fuels |
|
IP 497 |
|
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Chlorine and Bromine |
|
IP 503 |
|
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Sulfur in Ethanol as Blending Agent |
|
IP 553 |
|
|
Si, Cr, Ni, Fe, and Cu in Used Greases |
|
IP 560 |
|
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Several Metals in Burner Fuels Derived from Waste Mineral Oils |
|
IP 593 |
|
MWD-XRF |
Sulfur in Gasoline and Diesel |
D7039 |
|
|
|
Silicon in Gasoline and Naphtha |
D7757 |
|
|
ED-XRF |
Sulfur in Petroleum Products |
D4294 |
IP 336 |
|
|
Sulfur in Gasoline |
D6445 |
|
|
|
Additive Elements in Lubricating Oils |
D6481 |
|
|
|
Sulfur in Automotive Fuels |
D7212 |
IP 531 |
|
|
Sulfur in Automotive Fuels |
D7220 |
IP 532 |
|
|
Additive Elements in Lubricating Oils |
D7751 |
|
|
|
Lead in Gasoline |
|
IP 352 |
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|
Sulfur in Automotive Fuels |
|
IP 496 |
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Low Sulfur in Automotive Fuels |
|
IP 600 |
Analysis
ASTM
EI
Other
Sulfur by WD-XRF
D2622
DIN 51400T6;
JIS K3541
Additive Elements by WE-XRF
D4927
IP 407
DIN 51391T2
Lead in Gasoline
D5059
IP 228
Sulfur by ED-XRF
D4294
IP 336
ISO 8754
Sulfur in Automotive Fuels
D7212
IP 531
Sulfur in Automotive Fuels
D7220
IP 532
1.3 Applicable Fluids—This
practice is applicable to petroleum and petroleum products with
vapor pressures at sampling and storage temperatures less than or
equal to 101 kPa (14.7 psi). Use Practice D4057 or IP 475 to sample
these materials. Refer to Practice D5842 when sampling materials
that also require Reid vapor pressure (RVP) determination.
1.4 Non-applicable Fluids—Petroleum products whose vapor pressure at sampling and sample storage conditions are above 101 kPa (14.7 psi) and liquefied gases (that is, LNG, LPG, etc.) are not covered by this practice.
1.5 Sampling Methods—The physical sampling and methods of sampling from a primary source are not covered by this guide. It is assumed that samples covered by this practice are a representative sample of the primary source liquid. Refer to Practice D4057 or IP 475 for detailed sampling procedures.
1.6 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
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 Method for Silicon in Gasoline and Related Products by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry |
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Standard Test Method for Sulfur in Gasoline by Wavelength Dispersive X-Ray Fluorescence |
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Standard Test Method for Determination of Calcium, Chlorine, Copper, Magnesium, Phosphorus, Sulfur, and Zinc in Unused Lubricating Oils and Additives by Wavelength Dispersive X-ray Fluorescence Spectrometry (Mathematical Correction Procedure) (Includes all amendments and changes 7/9/2019). |
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Standard Practice for Mixing and Handling of Liquid Samples of Petroleum and Petroleum Products (Includes all amendments and changes 8/13/2019). |
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Standard Practice for Applying Statistical Quality Assurance and Control Charting Techniques to Evaluate Analytical Measurement System Performance (Includes all amendments and changes 12/12/2023). |
|
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Standard Test Method for Sulfur in Gasoline by Energy-Dispersive X-ray Fluorescence Spectrometry |
|
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Standard Test Method for Sulfur in Gasoline, Diesel Fuel, Jet Fuel, Kerosine, Biodiesel, Biodiesel Blends, and Gasoline-Ethanol Blends by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry (Includes all amendments and changes 6/11/2020). |
|
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Standard Test Method for Low Sulfur in Automotive Fuels by Energy-Dispersive X-ray Fluorescence Spectrometry Using a Low-Background Proportional Counter |
|
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Standard Test Method for Determination of Phosphorus, Sulfur, Calcium, and Zinc in Lubrication Oils by Energy Dispersive X-ray Fluorescence Spectroscopy |
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Standard Test Method for Sulfur in Automotive, Heating, and Jet Fuels by Monochromatic Energy Dispersive X-ray Fluorescence Spectrometry |
|
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Standard Test Method for Determination of Additive Elements in Lubricating Oils by EDXRF Analysis |
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Standard Test Methods for Elemental Analysis of Lubricant and Additive Components—Barium, Calcium, Phosphorus, Sulfur, and Zinc by Wavelength-Dispersive X-Ray Fluorescence Spectroscopy |
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Standard Test Methods for Lead and Manganese in Gasoline by X-Ray Fluorescence Spectroscopy |
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Standard Practice for Manual Sampling of Petroleum and Petroleum Products |
|
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Standard Test Method for Sulfur in Petroleum and Petroleum Products by Energy Dispersive X-ray Fluorescence Spectrometry |
|
|
Standard Practice for Sampling and Handling of Fuels for Volatility Measurement |
|
|
Standard Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry |
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