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YS/T 800-2012: Calculation methods for carbon dioxide emissions resulting from aluminium reduction processes
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YS/T 800-2012 | English | 139 |
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Calculation methods for carbon dioxide emissions resulting from aluminium reduction processes
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YS/T 800-2012
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Basic data | Standard ID | YS/T 800-2012 (YS/T800-2012) | | Description (Translated English) | Calculation methods for carbon dioxide emissions resulting from aluminium reduction processes | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | F04 | | Classification of International Standard | 13.020.01 | | Word Count Estimation | 5,584 | | Quoted Standard | YS/T 63.19; YS/T 63.20 | | Regulation (derived from) | Ministry of Industry and Information Technology Bulletin 2012 No. 55; industry standard filing Notice 2013 No. 1 (No. 157 overall) | | Issuing agency(ies) | Ministry of Industry and Information Technology | | Summary | This standard specifies the aluminum production process of carbon dioxide (Co2) emissions calculation methods. This standard applies to aluminum production process carbon dioxide emissions calculations. | YS/T 800-2012: Calculation methods for carbon dioxide emissions resulting from aluminium reduction processes
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Calculation methods for carbon dioxide emissions resulting from aluminium reduction processes
ICS 13.020.01
F04
People's Republic of China Nonferrous Metals Industry Standard
Aluminum production carbon dioxide emissions calculation method
Issued on. 2012-11-07
2013-03-01 implementation
Ministry of Industry and Information Technology of the People's Republic of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized.
This standard is drafted by. Aluminum Corporation of China Zhengzhou Research Institute.
Participated in the drafting of this standard. Shandong Nanshan Aluminum Co., Ltd., China Power Investment Ningxia Qingtongxia Aluminum Group Co., Ltd. Energy, have
Economic and Technology Research Institute of nonferrous metals.
The main drafters. Zhang North Korea, Zhaochun Fang, Cheng Jianguo, Niu Qing Ren, warehouse Xiang-Hui, Li Bo, Zhan Lei Chu Wu propionate, Chen Jinghui, Li Rong column,
Wang Li, Wu Keming.
Aluminum production carbon dioxide emissions calculation method
1 Scope
This standard specifies the calculation method of electrolytic aluminum production process, carbon dioxide (CO2) emissions.
This standard applies to the calculation of carbon dioxide emissions from aluminum production.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
63.19 Determination of aluminum - Part 19 ash content YS/T with Carbonaceous material
Determination of YS/T 63.20 aluminum Carbonaceous material sulfur content of Part 20
3 Method summary
Calculation of CO2 emissions from aluminum production process, by the electrolysis of aluminum production 1t net consumption of prebaked anode carbon content transfer
Into the amount of CO2, in order to calculate the amount of CO2 emissions from aluminum production unit corresponding reporting period.
4 CO2 emissions calculation
According to equation (1) calculate the amount of CO2 emissions in the reporting period.
ECO2 = MP × NAC ×
100-w ash -wsæ
êê
úú100 ×
(1)
Where.
ECO2 --- reporting period prebaked anode consumption of CO2 emissions, tonnes (t);
The amount of liquid primary aluminum MP --- During the reporting period, tonnes (t);
NAC --- tons of aluminum during the reporting period net prebaked anode consumption, tonnes per tonne (t/t);
ws --- reporting period in accordance with YS/T 63.20 prebaked anode measured by the weighted average sulfur content, the unit is the mass fraction (%);
w ash --- reporting period in accordance with YS/T 63.19 as measured in weighted average ash content of prebaked anodes, in units of mass points
number(%);
44/12 --- CO2 molecular weight to C atomic ratio.
5 calculation report
Calculation report should include at least the following.
a) number of this standard;
b) the amount of liquid aluminum during the reporting period;
c) During the reporting period the net prebaked anode consumption take tons of aluminum a weighted average;
d) During the reporting period prebaked anode in different batches sulfur content;
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