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GB/T 25212-2010: Classification and quality grading for blue-coke
Status: Obsolete
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 25212-2010 | English | 239 |
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Classification and quality grading for blue-coke
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GB/T 25212-2010
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Basic data | Standard ID | GB/T 25212-2010 (GB/T25212-2010) | | Description (Translated English) | Classification and quality grading for blue-coke | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | D20 | | Classification of International Standard | 75.160.10 | | Word Count Estimation | 6,681 | | Date of Issue | 2010-09-26 | | Date of Implementation | 2011-02-01 | | Quoted Standard | GB/T 212; GB/T 214 | | Regulation (derived from) | National Standard Approval Announcement 2010 No.6 (Total No.161) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the terms and definitions blue carbon related products. Classification of the product quality level and division. This standard applies to all types of blue carbon products. | GB/T 25212-2010: Classification and quality grading for blue-coke---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.
Classification and quality grading for blue-coke
ICS 75.160.10
D20
National Standards of People's Republic of China
Blue carbon product varieties and classification
Issued on. 2010-09-26
2011-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
The standard proposed by China Coal Industry Association.
This standard coal by the National Standardization Technical Committee (SAC/TC42) centralized.
This standard was drafted. Coal Research Institute Beijing Coal Chemical Research Branch, Yulin City of Shaanxi Province Technology Center for Economic Research, Xi'an
Metallurgical Engineering Technology Research Center of Shaanxi Province Architecture and Technology, Shaanxi Coal Chemical Industry Group Co., Ltd.
The main drafters of this standard. meteorite Luo Fei, Li Jinzhu, Lan-Xin Zhe, Wei, Zhao Xicheng, Ding Hua, Jiang Ying, Shang Wenzhi.
Blue carbon product varieties and classification
1 Scope
This standard specifies the semi-coke product-related terms and definitions, classification and product quality level division.
This standard applies to all types of semi-coke products.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
Analysis Method GB/T 212 coal (GB/T 212-2008, ISO 11722.1999, Solidmineralfuels-Hard
coal-Determinationofmoistureinthegeneralanalysistestsamplebydryinginnitrogen; ISO 1171.
1997, Solidmineralfuels-Determinationofash; ISO 562.1998, Hardcoalandcoke-Determinationof
volatilematter, NEQ)
GB/T 214 Determination (GB/T 214-2007, ISO 334 total sulfur in coal.1992, Solid mineralfuels-
Determinationoftotalsulfur-Eschkamethod; ISO 351.1996, Solidmineralfuels-Determinationof
totalsulfur-Hightemperaturecombustionmethod, NEQ)
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Blue carbon blue-coke
No high volatile bond or weak bonding of bituminous coal dry distillation pyrolysis at low temperature conditions to obtain a low volatile solid carbonaceous
product.
3.2
Blue carbon mixed rawblue-coke
Without crushing and screening blue carbon products, the general size of less than 50mm or less than 80mm.
3.3
Blue charcoal sizedblue-coke
Crushed or sieved to give a particle size of greater than or equal to 6mm blue charcoal products.
3.4
Chunks of blue carbon large-sizedblue-coke
Size greater than 25mm blue charcoal products.
3.5
Block blue carbon medium-sizedblue-coke
Particle size between 13mm ~ 25mm blue charcoal products.
3.6
Small blue carbon smal-sizedblue-coke
Particle size between 6mm ~ 13mm blue charcoal products.
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