GB/T 20475.3-2012 Active National standards

GB/T 20475.3-2012 Classification for content of harmful elements in coal—Part 3:Arsenic

GB/T 20475.3-2012 Classification for content of harmful elements in coal—Part 3:Arsenic

Publish Date: 2012-12-31 Implement Date: 2013-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 20475.3-2012

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Solid fuel mine

ICS Name: \nCoal

Publish Date: 2012-12-31

Implement Date: 2013-10-01

Pages: 4 pages

Scope

This standard specifies the classification, naming, and designation of coal based on the range of arsenic content in the dry basis (w(Asd)), as well as the requirements for arsenic content in coal production, processing, and utilization.
This standard applies to coal exploration, production and processing, sales, and utilization.

Development Information

Word Count: 4 Thousand words Pages: 4 pages

Same series standard

GB/T 20475.4-2012 Classification for content of harmful elements in coal—Part 4：Mercury

Referenced Standards

GB 474-1996 Preparation of coal sample GB/T 474-2008 Method for preparation of coal sample GB 475-1996 Sampling for commercial coal GB/T 475-2008 Method for manual sampling of commercial coal GB 482-1995 Sampling of coal in seam GB/T 482-2008 Sampling of coal seams GB/T 3058-1996 Determination of arsenic in coal GB/T 3058-2008 Determination of arsenic in coal GB/T 3058-2019 Determination of arsenic in coal GB/T 19494.1-2004 Mechanical sampling of coal—Part 1:Method for sampling GB/T 19494.1-2023 Mechanical sampling of coal—Part 1:Method for sampling 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 MT/T 988-2006 MT/T 988-2006 Constant Speed Trackless Truck

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