ASTM D6374-2012
绿色石油焦碳石英坩锅熔化过程中挥发物的标准试验方法

Standard Test Method for Volatile Matter in Green Petroleum Coke Quartz Crucible Procedure

标准号

ASTM D6374-2012

发布日期

2012年

实施日期

废止日期

无

中国标准分类号

E30

国际标准分类号

75.160.10 (Solid fuels)

发布单位

美国材料与试验协会

适用范围

The volatile matter of petroleum coke affects the density of coke particles and can affect artifacts produced from further processing of the coke.

The volatile matter can be used in estimating the calorific value of coke.

1.1 This test method covers the determination of the volatile matter produced by pyrolysis or evolved when petroleum coke is subjected to the specific conditions of the test method.

1.2 The interlaboratory study for precision covered materials with a volatile matter concentration ranging from about 8 to 16 %.

1.3 Samples having a thermal history above 600x00B0;C are excluded.

1.4 This test method is empirical and requires the entire test procedure to be closely followed to ensure that results from different laboratories will be comparable.

1.5 This test method is not satisfactory for determining de-dusting material content.

1.6 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.7 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 to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.