ASTM D5016使用带红外线吸收的高温管式炉燃烧法测定煤,焦炭和煤燃烧残余物灰分中硫的标准试验方法

ASTM D5016 Standard Test Method for Total Sulfur in Coal and Coke Combustion Residues Using a High-Temperature Tube Furnace Combustion Method with Infrared Absorption
ASTM D5016使用带红外线吸收的高温管式炉燃烧法测定煤,焦炭和煤燃烧残余物灰分中硫的标准试验方法

The percent sulfur content of the ash derived from coal or coke can be calculated to sulfur trioxide content. This information can be used in combination with results from the determination of major, minor and or trace elements in the same ash to calculate results on a sulfur trioxide free-basis or to calculate total recovered analyte.

1. Scope
1.1 This test method describes a procedure using a high-temperature tube furnace and infrared detection for the determination of sulfur in coal and coke combustion residues, including lab ashes and residues from coal and coke combustion.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 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.

2. Referenced Documents (purchase separately)
ASTM Standards
D121 Terminology of Coal and Coke
ASTM D3174 Test Method for Ash in the Analysis Sample of Coal and Coke from Coal
ASTM D3682 Test Method for Major and Minor Elements in Combustion Residues from Coal Utilization Processes
ASTM D3683 Test Method for Trace Elements in Coal and Coke Ash by Atomic Absorption
ASTM D4326 Test Method for Major and Minor Elements in Coal and Coke Ash By X-Ray Fluorescence
ASTM D4621 Guide for Quality Management in an Organization That Samples or Tests Coal and Coke
ASTM D5142 Test Methods for Proximate Analysis of the Analysis Sample of Coal and Coke by Instrumental Procedures
ASTM D6349 Test Method for Determination of Major and Minor Elements in Coal, Coke, and Solid Residues from Combustion of Coal and Coke by Inductively Coupled Plasma--Atomic Emission Spectrometry
ASTM D6357 Test Methods for Determination of Trace Elements in Coal, Coke, and Combustion Residues from Coal Utilization Processes by Inductively Coupled Plasma Atomic Emission Spectrometry, Inductively Coupled Plasma Mass Spectrometry, and Graphite Furnace Atomic Ab

Index Terms
coal ash; coke ash; sulfur; Ash--coal/coke; Coal/coke products--chemical analysis; Coke; Combustion--coal processes; Furnaces; Infrared (IR) analysis; Infrared spectrometry; Infrared spectrophotometry; Infrared spectroscopy; Sulfur--coal/coke; Sulfur trioxide (SO3); Temperature tests--coal/coke;

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