GB/T 18512-2022
Commercial coal quality—Coal for blast furnace injection (English Version)
- Standard No.
- GB/T 18512-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 18512-2022
- Replace
- GB/T 18512-2008
- Scope
- This document specifies the quality grade and technical requirements, test methods, inspection rules, marking, transportation and storage of coal products for blast furnace injection. This document is applicable to coal for blast furnace injection in various links such as production, processing, storage, transportation, sales, and use.
GB/T 18512-2022 Referenced Document
- GB/T 1574 Test method for analysis of coal ash
- GB/T 16659 Determination of mercury in 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 211 Determination of total moisture in coal
- GB/T 212 Proximate analysis of coal
- GB/T 213 Determination of calorific value of coal
- GB/T 214 Determination of total sulfur in coal
- GB/T 216 Determination of phosphorus in coal
- GB/T 25209 Commercial coal marking
- GB/T 25214 Determination of total sulfur in coal by IR spectrometry
- GB/T 2565 Determination of grindability index of coal.Hardgrove method
- GB/T 3058 Determination of arsenic in coal
- GB/T 30732 Proximate analysis of coal.Instrumental method
- GB/T 31087 General technical requirements for impurities control of commercial coal
- GB/T 31356 Quality evaluation and control guide for commercial coal
- GB/T 3558 Determination of chlorine in coal
- GB/T 39538 Determination of arsenic, selenium and mercury in coal—Hydride generation-atomic fluorescence spectrometry
- GB/T 4633 Determination of fluorine in coal
- GB/T 474 Method for preparation of coal sample
- GB/T 475 Method for manual sampling of commercial coal
- GB/T 5751-2009 Chinese classification of coals
- SN/T 3511 Determination of mercury in minerals.General rules of direct mercury determining with solid injection method
- SN/T 3521 Simultaneous determination of arsenic and mercury content in coal.Hydride generation-atomic fluorescence spectrometry
GB/T 18512-2022 history
- 2022 GB/T 18512-2022 Commercial coal quality—Coal for blast furnace injection
- 2008 GB/T 18512-2008 Specifications of coal used in pulverized coal injection(PCI)
- 2001 GB/T 18512-2001 Specifications of anthracite used as PIC for blast furnace
