ASTM D3179-89(2002)
Standard Test Methods for Nitrogen in the Analysis Sample of Coal and Coke

Standard No.

ASTM D3179-89(2002)

Release Date

1989

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D3179-02

Latest

ASTM D3179-02e1

Scope

1.1 These test methods cover the determination of total nitrogen in samples of coal and coke. The analytical data from these test methods shall be reported as part of ultimate analysis where ultimate analysis is requested. If ultimate analysis is not requested, the value shall be reported according to the request. Two methods are included as follows:

	Sections
Test Method A8212;Kjeldahl-Gunning Macro Analysis, with an alter-native technique included	9 to 16
Test Method B8212;Kjeldahl-Gunning Semi-Micro Determination	17 to 23

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.

1.2 The values stated in SI units are to be regarded as the standard.

ASTM D3179-89(2002) history

• 2002 ASTM D3179-02e1 Standard Test Methods for Nitrogen in the Analysis Sample of Coal and Coke
• 2002 ASTM D3179-02 Standard Test Methods for Nitrogen in the Analysis Sample of Coal and Coke
• 1989 ASTM D3179-89(2002) Standard Test Methods for Nitrogen in the Analysis Sample of Coal and Coke
• 1989 ASTM D3179-89(1997)e1 Standard Test Methods for Nitrogen in the Analysis Sample of Coal and Coke
• 1989 ASTM D3179-89(1997) Standard Test Methods for Nitrogen in the Analysis Sample of Coal and Coke