GB/T 29721-2013 (English Version) PDF

Standard No.: GB/T 29721-2013
Language: Chinese, Available in English version
Release Date: 2013
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2024-04
Replace By: GB/T 29721-2023
Latest: GB/T 29721-2023

Scope: This standard specifies the technical requirements, measurement methods, quality inspection and acceptance of raw coal for fluidized bed gasification. This standard applies to all kinds of raw coal for fluidized bed gasification.

GB/T 29721-2013 Referenced Document

GB 474 Method for preparation of coal sample
GB 475 Method for manual sampling of commercial coal
GB/T 18666 Method for quality sport check and acceptance of commerical coal*， 2014-06-09 Update
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 211 Determination of total moisture in coal*， 2017-09-07 Update
GB/T 212 Proximate analysis of coal
GB/T 214 Determination of total sulfur in coal
GB/T 219 Determination of fusibility of coal ash
GB/T 220 Determination of carboxyreactivity of coal*， 2018-02-06 Update
GB/T 25214 Determination of total sulfur in coal by IR spectrometry
GB/T 5447 Determination of caking index for bituminous coal*， 2014-06-09 Update