GB/T 16659-2024 Active National standards

GB/T 16659-2024 Determination of mercury of coal

Publish Date: 2024-04-25 Implement Date: 2024-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 16659-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Coal analysis methods

ICS Name: \nCoal

Publish Date: 2024-04-25

Implement Date: 2024-11-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国煤炭标准化技术委员会(SAC/TC 42)

Pages: 20 pages

Scope

本文件规定了冷原子吸收分光光度法、原子荧光光谱法、测汞仪法和固体进样直接测汞仪法测定煤中汞的试剂和材料、仪器设备、测定条件、样品、试验步骤、试验数据处理、精密度和试验报告。本文件适用于褐煤、烟煤、无烟煤和煤矸石中汞含量的测定。

Development Information

Drafting Units:

重庆地质矿产研究院、煤炭科学技术研究院有限公司、秦皇岛海关煤炭检测技术中心

Drafting Persons:

李雪梅、杨洁、米飞、陈思涵、卢小海、皮中原、冯冬、龚舟、杨妮、范香娟

Word Count: 21 Thousand words Pages: 20 pages

Replace the following standards

GB/T 16659-2008 Determination of mercury in coal

Referenced Standards

GB/T 213-1996 Determination of calorific value of coal GB/T 213-2003 Determination of calorific value of coal GB/T 213-2008 Determination of calorific value of coal GB 474-1996 Preparation of coal sample GB/T 474-2008 Method for preparation of coal sample 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 GB/T 19494.2-2004 Mechanical sampling of coal—Part 2:Method for sample preparation GB/T 19494.2-2023 Mechanical sampling of coal—Part 2:Method for sample preparation

Adopt standards

ISO 15237:2016

Related Standards

GB 5751-1986 Replaced

GB 5751-1986 Classification of Chinese coals

Publish Date: 1986-01-09

GB 481-1993 abolished_transferred

GB 481-1993 Sampling method of coal sample for production

Publish Date: 1993-02-19

GB/T 15223-1994 Replaced

GB/T 15223-1994 Plastics—Liquid resins—Determination of density by the pyknometer method

Publish Date: 1994-09-24

GB/T 15224.1-1994 Replaced

GB/T 15224.1-1994 Classification for quality of coal—Classification for ash yield of coal

Publish Date: 1994-09-24

GB/T 15224.2-1994 Replaced

GB/T 15224.2-1994 Classification for quality of coal—Classification for sulphur content of coal

Publish Date: 1994-09-24

GB/T 15224.3-1994 Replaced

GB/T 15224.3-1994 Classification for quality of coal—Classification for calorific value of coal

Publish Date: 1994-09-24