ASTM D6721-01(2015) PDF

Scope: 4.1 This test method permits measurements of the chlorine content of coals.

1.1 This test method covers the determination of total chlorine in coal.

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.

ASTM D6721-01(2015) Referenced Document

ASTM D2013 Standard Method of Preparing Coal Samples for Analysis
ASTM D3173 Standard Test Method for Moisture in the Analysis Sample of Coal and Coke
ASTM D3180 Standard Practice for Calculating Coal and Coke Analyses from As-Determined to Different Bases
ASTM D4621 Standard Guide for Quality Management in an Organization That Samples or Tests Coal and Coke
ASTM D5142 Standard Test Methods for Proximate Analysis of the Analysis Sample of Coal and Coke by Instrumental Procedures
ASTM E29 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

2001 ASTM D6721-01(2015) Standard Test Method for Determination of Chlorine in Coal by Oxidative Hydrolysis Microcoulometry
2001 ASTM D6721-01(2006) Standard Test Method for Determination of Chlorine in Coal by Oxidative Hydrolysis Microcoulometry
2001 ASTM D6721-01 Standard Test Method for Determination of Chlorine in Coal by Oxidative Hydrolysis Microcoulometry