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GB/T 18512-2022: Commercial coal quality - Coal for blast furnace injection
Status: Valid GB/T 18512: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 18512-2022 | English | 189 |
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Commercial coal quality - Coal for blast furnace injection
| Valid |
GB/T 18512-2022
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| GB/T 18512-2008 | English | 279 |
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Specifications of coal used in pulverized coal injection (PCI)
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GB/T 18512-2008
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| GB/T 18512-2001 | English | 199 |
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Specifications of anthracite used as PIC for blast furnace
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GB/T 18512-2001
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PDF similar to GB/T 18512-2022
Basic data | Standard ID | GB/T 18512-2022 (GB/T18512-2022) | | Description (Translated English) | Commercial coal quality - Coal for blast furnace injection | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | D24 | | Classification of International Standard | 73.040 | | Word Count Estimation | 10,137 | | Date of Issue | 2022-10-14 | | Date of Implementation | 2022-10-12 | | Older Standard (superseded by this standard) | GB/T 18512-2008 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 18512-2022: Commercial coal quality - Coal for blast furnace injection---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Commercial coal quality -- Coal for blast furnace injection
ICS 73.040
CCSD24
National Standards of People's Republic of China
Replacing GB/T 18512-2008
Commercial coal quality blast furnace injection coal
Published on 2022-10-12
2022-10-12 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
This document replaces GB/T 18512-2008 "Technical Conditions for Coal for Blast Furnace Injection". Compared with GB/T 18512-2008, except for structural adjustment
In addition to the adjustment and editorial changes, the main technical changes are as follows.
a) Changed the product quality level and technical requirements (see Chapter 4, Chapter 4 of the.2008 edition);
b) The division of coal products for blast furnace injection is added, which is classified by coal type, and the quality grade is classified by ash content and total sulfur index
points, expressed in the form of "category ash grade total sulphur grade" (see 4.1);
c) Added inspection rules (see Chapter 6);
d) Added identification, transportation and storage requirements (see Chapter 7).
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by China Coal Industry Association.
This document is under the jurisdiction of the National Coal Standardization Technical Committee (SAC/TC42).
This document is drafted by. Coal Science and Technology Research Institute Co., Ltd., National Energy Investment Group Co., Ltd. Coal Management Branch
Company, Lu'an Chemical Group Co., Ltd., Jinneng Holding Coal Industry Group Co., Ltd., Huayang New Material Technology Group Co., Ltd., Shanghai Meishan Iron and Steel
Co., Ltd.
The main drafters of this document. Ding Hua, Bai Xiangfei, Lu Mingchao, Wang Weilin, Song Jinwang, Wu Linlin, Wang Guangze, Zhang Min, Li Lei, Zhang Wencheng,
Wang Chunjing, Shi Jinji, Wang Heping, and Wang Dongsheng.
The previous versions of this document and its superseded documents are as follows.
---First published in.2001 as GB/T 18512-2001;
--- In the first revision in.2008, the content of GB/T 18817-2002 "Technical Conditions for Bituminous Coal for Blast Furnace Injection" was incorporated;
---This is the second revision.
Commercial coal quality blast furnace injection coal
1 Scope
This document specifies the quality grade and technical requirements, test methods, inspection rules, identification, transportation and storage of coal for blast furnace injection.
This document is applicable to coal for blast furnace injection in all links of production, processing, storage and transportation, sales, and use.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document.
GB/T 211 Determination method of total moisture in coal
GB/T 212 Industrial Analysis Method of Coal
GB/T 213 Determination method of calorific value of coal
GB/T 214 Determination method of total sulfur in coal
GB/T 216 Determination method of phosphorus in coal
GB/T 474 Preparation method of coal samples
GB/T 475 Manual method for commercial coal samples
GB/T 1574 Coal Ash Composition Analysis Method
GB/T 2565 Determination method of grindability index of coal Hardgrove method
GB/T 3058 Determination method of arsenic in coal
GB/T 3558 Determination method of chlorine in coal
GB/T 4633 Determination method of fluorine in coal
GB/T 5751-2009 China Coal Classification
GB/T 16659 Determination method of mercury in coal
GB/T 19494.1 Mechanized Sampling of Coal Part 1.Sampling Methods
GB/T 19494.2 Coal Mechanized Sampling Part 2.Preparation of Coal Samples
GB/T 25209 Commercial coal identification
GB/T 25214 Determination of total sulfur in coal by infrared spectroscopy
GB/T 30732 Industrial Analysis Methods for Coal Instrumental Methods
GB/T 31087 Technical requirements for control of debris in commercial coal
GB/T 31356 Technical Guidelines for Quality Evaluation and Control of Commercial Coal
GB/T 39538 Determination of Arsenic, Selenium and Mercury in Coal Hydride Generation-Atomic Fluorescence Spectrometry
SN/T 3511 Determination of mercury in minerals - General rules for the direct measurement of mercury by solid injection
SN/T 3521 Simultaneous Determination of Arsenic and Mercury Content in Imported Coal Hydride Generation-Atomic Fluorescence Spectrometry
3 Terms and Definitions
There are no terms and definitions that need to be defined in this document.
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