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NB/T 10553-2021: (Sulfur-fixing clean briquette)
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| NB/T 10553-2021 | English | 229 |
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NB/T 10553-2021
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Basic data | Standard ID | NB/T 10553-2021 (NB/T10553-2021) | | Description (Translated English) | (Sulfur-fixing clean briquette) | | Sector / Industry | Energy Industry Standard (Recommended) | | Classification of Chinese Standard | D24 | | Word Count Estimation | 10,189 | | Issuing agency(ies) | National Energy Administration | NB/T 10553-2021: (Sulfur-fixing clean briquette)---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.
(Sulfur-fixing clean briquette)
ICS 73.040
D24
People's Republic of China Energy Industry Standard
Solid sulfur clean briquette
Published on 2021-01-07
2021-04-01 Implementation
Released by the National Energy Administration
directory
Preface I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Quality Level 2
5 Quality requirements and test methods 2
5.1 Raw material 2
5.2 Solid sulfur clean briquette 2
6 Inspection rules 3
6.1 Factory inspection 3
6.2 Type inspection 3
7 Labeling, packaging, transportation and storage 4
7.1 Identification 4
7.2 Packaging 4
7.3 Transport and storage 4
Appendix A (Normative Appendix) Determination method of sulfur fixation rate of clean briquette with sulfur fixation 5
foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by China Coal Industry Association.
This standard is under the jurisdiction of the Science and Technology Development Department of China Coal Industry Association.
This standard was drafted by. Yankuang Group Co., Ltd., Yankuang Technology Co., Ltd., Yancoal Blue Sky Clean Energy Co., Ltd., Chinese Academy of Sciences
Process Engineering Research Institute, China Coal (Beijing) Environmental Engineering Co., Ltd.
The main drafters of this standard. Li Xiyong, Yin Mingde, Wang Zhenping, An Manlin, Xu Yi, Bai Haolong, Baimaiying, Liu Xinhua, Song Hua, Li Mingguang,
Zheng Yuangang, Liu Zhongpan, Yang Xiaohui, Yu Xiaochen, Liu Fujun, Li Ya, Wang Zhihui.
Solid sulfur clean briquette
1 Scope
This standard specifies the quality grades, quality requirements and test methods, inspection rules, identification, packaging, transportation and storage of sulfur-fixed clean briquette.
This standard applies to the production, sales, use and testing of clean briquette with solid sulfur.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
pieces. For undated references, the latest edition (including all amendments) applies to this document.
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 483 General Provisions for Coal Analysis Test Methods
GB/T 1574-2007 Coal Ash Composition Analysis 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 16659 Determination method of mercury in coal
GB/T 25214 Determination of total sulfur in coal by infrared spectroscopy
GB/T 25209 Commercial coal identification
GB/T 25211-2010 Technical conditions for blue carbon products
GB 34169-2017 Commercial coal quality civil bulk coal
GB 34170-2017 Commercial coal quality civil briquette
MT/T 1 Determination method of gangue content and lower limit rate of commercial coal
MT/T 748 Determination method of cold-pressed strength of industrial briquette
MT/T 749 Determination method of water immersion strength and immersion re-drying strength of industrial briquette
MT/T 925 Determination method of falling strength of industrial briquette
SN/T 3511 Determination of mercury in minerals - General rules for the direct measurement of mercury by solid injection
3 Terms and Definitions
The terms and definitions defined in GB 34170-2017 and the following terms and definitions apply to this document.
3.1
Additives
In order to improve the level of clean and efficient utilization of coal, organic or inorganic substances are added to raw coal.
Note. Additives include. sulfur-fixing agent, binder, combustion accelerant, waterproofing agent, etc.
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