煤和焦炭样品分析中水分的标准试验方法

详细信息   

• 标准号：ASTM D3173-2011
• 发布日期：2011
• 英文题名：Standard Test Method for Moisture in the Analysis Sample of Coal and Coke
• 英文主题词：Coal/coke products ; Coke ; Fixed carbon ; Heating tests--coal/coke ; Moisture analysis--coal/coke ; Proximate analysis--coal/coke ; Sieve analysis--coal/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：4P.;A4
• 中国标准分类号：D21
• 国别：美国材料与试验协会

文摘

Moisture as determined by this test method is used for calculating other analytical results to a moisture free basis using procedures in Practice D3180. Moisture percent determined by this test method may be used in conjunction with the air-dry moisture loss determined in Method D2013 and Test Method D3302 to determine total moisture in coal. Total moisture is used for calculating other analytical results to x201C;as receivedx201D; basis using Practice D3180. Moisture, ash, volatile matter, and fixed carbon percents constitute the proximate analysis of coal and coke.

1.1 This test method covers the determination of moisture in the analysis sample of coal or coke. It is used for calculating other analytical results to a dry basis. When used in conjunction with the air drying loss as determined in accordance with Method D2013 or Practice D346, each analytical result can be calculated to an as-received basis:

1.2 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.