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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	Related Standard
NB/SH/T 0934-2016	English	209	Add to Cart	Days<=3	Standard test method for determination of trace elements in petroleum coke by wavelength dispersive X-ray fluorescence spectroscopy	Valid	NB/SH/T 0934-2016
NB/SH/T 0934-2016	Chinese	16	Add to Cart	<=1-day	[PDF from Chinese Authority, or Standard Committee, or Publishing House]

Detail Information of NB/SH/T 0934-2016; NB/SH/T0934-2016
Description (Translated English): Standard test method for determination of trace elements in petroleum coke by wavelength dispersive X-ray fluorescence spectroscopy
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: E44
Classification of International Standard: 75.140
Word Count Estimation: 9,996
Date of Issue: 2016-12-05
Date of Implementation: 2017-05-01
Quoted Standard: GB/T 26310-2010; SH/T 0313; YS/T 587.4-2006; YS/T 587.5-2006; ASTM D346; ASTM D6969; ASTM D6970
Adopted Standard: ASTM D6376-10, MOD
Drafting Organization: China Petroleum & Chemical Corporation Petrochemical Institute of Science and Technology
Administrative Organization: National Petroleum Products and Lubricants Standardization Technical Committee Oil Fuels and Lubricants Technical Committee
Regulation (derived from): State Energy Administration Bulletin No.9 of 2016
Summary: This standard specifies the use of wavelength dispersive X-ray fluorescence spectrometry determination of petroleum coke trace metals and sulfur content of the test method. This standard applies to raw petroleum coke or calcined petroleum coke samples, the determination of elements and their ranges are listed in Table 1. The limits of detection, sensitivity and elemental measurement of this standard will vary depending on the sample matrix, type of spectrometer, analytical crystal, and other instrument conditions and parameters. All trace metals are measured and reported in the form of elements. Table 1 shows the applicable elements of the method and its determination range. This method also applies to elements or ranges other than those listed in Table 1 if there are enough standard calibration samples to produce the correct calibration curve. However, the precision values ??provided by this method are not suitable beyond the scope of this method. (Here's a table)

Related standard:   NB/SH/T 0527-2015