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GB/T 34492-2017: Technical specification of 500 kA aluminum electrolytic cell
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 34492-2017 | English | 519 |
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Technical specification of 500 kA aluminum electrolytic cell
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GB/T 34492-2017
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Basic data | Standard ID | GB/T 34492-2017 (GB/T34492-2017) | | Description (Translated English) | Technical specification of 500 kA aluminum electrolytic cell | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H60 | | Classification of International Standard | 77.120.10 | | Word Count Estimation | 26,224 | | Date of Issue | 2017-10-14 | | Date of Implementation | 2018-05-01 | | 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 | GB/T 34492-2017: Technical specification of 500 kA aluminum electrolytic cell---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.
Technical specification of 500 kA aluminum electrolytic cell
ICS 77.120.10
H60
National Standards of People's Republic of China
500kA aluminum electrolytic cell specification
Technical specification of 500kAaluminumelectrolyticcel
2017-10-14 Published
2018-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by China Nonferrous Metals Industry Association.
This standard by the National Non-ferrous Metal Standardization Technical Committee (SAC/TC243) centralized.
This standard is drafted by Gansu Dongxing Aluminum Co., Ltd., Non-ferrous Metal Technology Economics Research Institute.
Participated in the drafting of this standard. Shandong Nanshan Aluminum Co., Ltd., Yunnan Yun Aluminum Yong Xin Aluminum Co., Ltd., Baotou Aluminum Co., Ltd.
Division, Xinjiang Agricultural Sixth Aluminum Co., Ltd., Xinjiang Oriental Hope Nonferrous Metals Co., Ltd.
The main drafters of this standard. Li Zhenzhong, Hongya Xu, Wen Bo, Jiang Haitao, Gao Jun, Cheng Geng, Duan Zhongbo, Chai Zhengzhou, Zhang Xiaoping, Zhao Ying,
Fan Xiong Bing.
500kA aluminum electrolytic cell specification
1 Scope
This standard specifies the 500kA roasting start of aluminum cells, process parameters adjustment, process operation, measurement of process parameters, disease tank treatment and
Slot determination and other requirements.
This standard applies to 500kA aluminum electrolytic cell series.
2 Normative references
The following documents for the application of this document is essential. 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 210.1 Industrial sodium carbonate and its test methods - Part 1. Industrial sodium carbonate
GB/T 4291 cryolite
Aluminum fluoride
GB/T 24487 alumina
GB/T 27804 calcium fluoride
GB 29741 aluminum electrolytic production safety norms
GB 51010 Aluminum Electrolytic Series uninterrupted slot design specifications
YS/T 285-2012 Prebaked anodes for aluminum electrolysis
YS/T 1002 Aluminum Electrolytic Anode Effect Coefficient and Effect Duration Calculation Method
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Aluminum electrolyte aluminumelectrolyte
Alumina dissolves aluminum and electrolytically reduces it to a metal aluminum reaction medium.
3.2
Primary temperature liquidustemperature
Molten salt to cool down at a certain temperature, the melt appears in the first solid-phase grain temperature.
3.3
Molecular ratio molecularratio
The ratio of the number of moles of NaF to AlF3 in the electrolyte.
3.4
Aluminum level aluminumlevel
Aluminum electrolysis tank in the measurement of aluminum height.
3.5
Electrolyte level electrolytelevel
Electrolyte height measurement in aluminum cells.
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