与红外吸收法一起使用的高温管式炉燃烧法测定煤和焦炭灰烬中总硫的标准试验方法

详细信息   

• 标准号：ASTM D5016-2008e1
• 发布日期：2008
• 英文题名：Standard Test Method for Total Sulfur in Coal and Coke Combustion Residues Using a High-Temperature Tube Furnace Combustion Method with Infrared Absorption
• 英文主题词：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
• 标准状态：现行
• 发布单位：US-ASTM
• 国际标准分类号：75.160.10
• 载体形态：6P.;A4
• 中国标准分类号：D21
• 国别：美国材料与试验协会

文摘

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.

1.1 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.