GB/T 1341-2007 Active National standards

GB/T 1341-2007 Gray—King assay of coal

GB/T 1341-2007 Gray—King assay of coal

Publish Date: 2007-11-01 Implement Date: 2008-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 1341-2007

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Coal analysis methods

ICS Name: \nCoal

Publish Date: 2007-11-01

Implement Date: 2008-06-01

Pages: 9 pages

Scope

This standard specifies the methodological principles, instrumentation and equipment, test procedures, result presentation, and methodological precision for the low-temperature dry distillation test of coal. This standard is applicable to lignite and bituminous coal.

Development Information

Word Count: 15 Thousand words Pages: 9 pages

Replace the following standards

GB/T 1341-2001 Gray—King assay for coal

Referenced Standards

GB/T 212-2001 Proximate analysis of coal GB/T 212-2008 Proximate analysis of coal GB 474-1996 Preparation of coal sample GB/T 474-2008 Method for preparation of coal sample GB/T 5448-1997 Determination of the crucible swelling number of bituminous coal—Electrical heating GB/T 5448-2014 Determination of the crucible swelling number of bituminous coal—Electrical heating method 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 502:1982

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