GB 5751-1986
Replaced
MT/T 1230-2025
Active
Industry standards-Coal
MT/T 1230-2025 Determination of germanium,gallium and uranium in coal—nductively coupled plasma mass spectrometry
MT/T 1230-2025 Determination of germanium,gallium and uranium in coal—nductively coupled plasma mass spectrometry
Basic Information
Standard Code:
MT/T 1230-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Coal analysis methods
ICS Name:
\nCoal
Publish Date:
2025-06-30
Implement Date:
2025-12-30
Publisher:
国家能源局
Technical Committee:
全国煤炭标准化技术委员会(SAC/TC 42)
Pages:
12 pages
Scope
本文件规定了电感耦合等离子体质谱法测定煤中锗、镓、铀的方法提要、试剂和材料、仪器设备、试样制备、测定、结果计算及表述、方法精密度和试验报告。
本文件适用于褐煤、烟煤、无烟煤。
Development Information
Drafting Units:
河南省地质研究院、煤炭科学技术研究院有限公司
Drafting Persons:
石勇丽、刘中杰、马克富、曹宁宁、李林记、李佳昊、张兆鑫
Referenced Standards
GB/T 483-1998 General rules for analytical and testing methods of coal
GB/T 483-2007 General rules for analytical and testing methods of coal
GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
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
Replaced
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