煤和焦炭的元素分析的标准方法

详细信息   

• 标准号：ASTM D3176-2009
• 发布日期：2009
• 英文题名：Standard Practice for Ultimate Analysis of Coal and Coke
• 英文主题词：ash ; carbon ; coal ; coke ; hydrogen ; nitrogen ; oxygen ; sulfur ; ultimate analysis ; Coal/coke products ; Coke ; Ultimate analysis--coal and coke
• 标准状态：现行
• 发布单位：US-ASTM
• 国际标准分类号：75.160.10 (Solid fuels)
• 载体形态：3P.;A4
• 中国标准分类号：D20
• 国别：美国材料与试验协会

文摘

Summarizing the ash content and the content of the organic constituents in a specific format under the heading, Ultimate Analysis, provides a convenient and uniform system for comparing coals or cokes. This tabulation used with that of Proximate Analysis (Practice D3172) permits cursory valuation of coals for use as fuel or in other carbonaceous processes and of cokes for metallurgical purpose.

1.1 This practice covers the term ultimate analysis as it is applied to the analysis of coal and coke. The information derived is intended for the general utilization by applicable industries, to provide the basis for evaluation, beneficiation, or for other purposes.

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.