GB 5751-1986
Replaced
GB/T 29721-2023
Active
National standards
GB/T 29721-2023 Commercial coal quality—Coal for fluidized bed gasification
GB/T 29721-2023 Commercial coal quality—Coal for fluidized bed gasification
Price:
$ 50
Basic Information
Standard Code:
GB/T 29721-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Coal used in power stations and industrial boilers
ICS Name:
\nCoal
Publish Date:
2023-09-07
Implement Date:
2024-04-01
Pages:
8 pages
Scope
This document specifies the product quality grades and technical requirements, test methods, inspection rules, marking, transportation, and storage for coal used in fluidized bed gasification.
This document is applicable to raw coal used in fluidized bed gasification in all stages of production, processing, storage, transportation, sales, and use.
Development Information
Replace the following standards
Referenced Standards
SN/T 3511
GB/T 211-1996 Determination of total moisture in coal
GB/T 211-2007 Determination of total moisture in coal
GB/T 211-2017 Determination of total moisture in coal
GB/T 212-2001 Proximate analysis of coal
GB/T 212-2008 Proximate analysis of coal
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/T 214-1996 Determination of total sulfur in coal
GB/T 214-2007 Determination of total sulfur in coal
GB/T 216-2003 Determination of phosphorus in coal
GB/T 219-1996 Determination of fusibility of coal ash
GB/T 219-2008 Determination of fusibility of coal ash
GB/T 220-2001 Determination of carboxyreactivity of coal
GB/T 220-2018 Determination of carboxyreactivity of coal
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/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 3558-1996 Determination of chlorine in coal
GB/T 3558-2014 Determination of chlorine in coal
GB/T 5447-1997 Determination of caking index of bituminous coal
GB/T 5447-2014 Determination of caking index for bituminous coal
GB 5751-1986 Classification of Chinese coals
GB/T 5751-2009 Chinese classification of coals
GB/T 16659-1996 Determination of mercury in coal
GB/T 16659-2008 Determination of mercury in coal
GB/T 16659-2024 Determination of mercury of 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
GB/T 25209-2010 Commercial coal marking
GB/T 25209-2022 Commercial coal marking
GB/T 25214-2010 Determination of total sulfur in coal by IR spectrometry
GB/T 30732-2014 Proximate analysis of coal—Instrumental method
GB/T 31087-2014 General technical requirements for impurities control of commercial coal
GB/T 214-2026 Determination of total sulfur in coal
Related Standards
GB 481-1993
abolished_transferred
GB 481-1993 Sampling method of coal sample for production
GB/T 15223-1994
Replaced
GB/T 15223-1994 Plastics—Liquid resins—Determination of density by the pyknometer method
GB/T 15224.1-1994
Replaced
GB/T 15224.1-1994 Classification for quality of coal—Classification for ash yield of coal
GB/T 15224.2-1994
Replaced
GB/T 15224.2-1994 Classification for quality of coal—Classification for sulphur content of coal
GB/T 15224.3-1994
Replaced