GB/T 5751-2009 (English Version) PDF

Standard No.: GB/T 5751-2009
Language: Chinese, Available in English version
Release Date: 2009
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 5751-2009
Replace: GB 5751-1986

Scope: This standard specifies the application-based Chinese coal classification system. This standard applies to the coal that is explored, produced, processed, utilized and sold within the territory of the People's Republic of China.

GB/T 5751-2009 Referenced Document

GB 474 Method for preparation of coal sample
GB 475 Method for manual sampling of commercial coal
GB/T 19494.1 Mechanized Coal Sampling Part 1: Sampling Methods*， 2023-11-27 Update
GB/T 19494.2 Mechanized Coal Sampling Part 2: Preparation of Coal Samples*， 2023-11-27 Update
GB/T 212 Proximate analysis of coal
GB/T 213 Determination of calorific value of coal
GB/T 2566 Determination of transmittance for low rank coal*， 2010-09-26 Update
GB/T 4632 Determination of moisture-holding capacity of coal
GB/T 476 Determination of carbon and hydrogen in coal
GB/T 479 Determination of plastometric indices of bituminous coal*， 2016-12-13 Update
GB/T 482 Sampling of coal seams
GB/T 5440 Stereophonic broadcast magnetic recorder
GB/T 5447 Determination of caking index for bituminous coal*， 2014-06-09 Update
MT/T 998 Determination of saturated SO capacity absorbed of activated carbon

GB/T 5751-2009 Chinese classification of coals has been changed from GB 5751-1986 Classification of chinese coals.