GB 5751-1986
Replaced
DB34/T 2135-2014
Abolished
Anhui ProvinceLocal standards
DB34/T 2135-2014 Method for determination of carbon, hydrogen and nitrogen in coal by thermal conductivity method
DB34/T 2135-2014 Method for determination of carbon, hydrogen and nitrogen in coal by thermal conductivity method
Price:
$ 30
Basic Information
Standard Code:
DB34/T 2135-2014
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Coal analysis methods
ICS Name:
\nCoal
Publish Date:
2014-08-28
Implement Date:
2014-09-28
Pages:
9 pages
Scope
This standard specifies the terms and definitions, method principles, reagents, instruments and equipment, test procedures, result presentation, and method precision for determining carbon, hydrogen, and nitrogen in coal by the thermal conductivity method. This standard is applicable to the determination of carbon, hydrogen, and nitrogen in lignite, bituminous coal, and anthracite using the thermal conductivity method.
Development Information
Related Standards
GB 481-1993
abolished_transferred
GB 481-1993 Sampling method of coal sample for production
GB/T 15223-1994
Replaced
GB/T 15223-1994 Plastics—Liquid resins—Determination of density by the pyknometer method
GB/T 15224.1-1994
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GB/T 15224.1-1994 Classification for quality of coal—Classification for ash yield of coal
GB/T 15224.2-1994
Replaced
GB/T 15224.2-1994 Classification for quality of coal—Classification for sulphur content of coal
GB/T 15224.3-1994
Replaced