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GB/T 39778-2021: Technical specification for recycling and utilization of copper anode mud
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 39778-2021 | English | 259 |
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Technical specification for recycling and utilization of copper anode mud
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GB/T 39778-2021
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Basic data | Standard ID | GB/T 39778-2021 (GB/T39778-2021) | | Description (Translated English) | Technical specification for recycling and utilization of copper anode mud | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Z00 | | Word Count Estimation | 14,146 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 39778-2021: Technical specification for recycling and utilization of copper anode mud---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 for recycling and utilization of copper anode mud
ICS 13.030.20
Z00
National Standards of People's Republic of China
Technical specification for copper anode slime recycling
Released on 2021-03-09
2021-10-01 implementation
State Administration of Market Supervision and Administration
Issued by the National Standardization Management Committee
Table of contents
Foreword Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 General requirements 2
5 Technical requirements for semi-wet recycling 2
6 Technical requirements for total wet recycling 6
7 Technical requirements for fire recycling 8
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed and managed by the National Standardization Technical Committee for Product Recycling and Management (SAC/TC415).
Drafting organizations of this standard. Dongying Fangyuan Nonferrous Metals Co., Ltd., Shandong Institute of Standardization, China National Institute of Standardization, Dongliang Aluminum
Co., Ltd., Jining City Quality and Technical Supervision Information Institute, Zhejiang Shenlian Environmental Protection Group Co., Ltd., Shenzhen Shentou Environmental Protection Technology Co., Ltd.
The main drafters of this standard. Cui Zhixiang, Wu Yanyan, Wang Zhi, Sun Yuting, Bian Ruimin, Wang Xiuteng, Gao Peng, Wang Haibin, Fu Yun, Gao Dongfeng,
Zhu Yi, Luo Qingtang, High School, Bai Yafang, Zheng Wei, Wang Zhijun, Dai Jialiang, Li Jun.
Technical specification for copper anode slime recycling
1 Scope
This standard specifies the general requirements for copper anode slime, technical requirements for semi-wet recycling, technical requirements for full wet recycling, and fire recycling.
Technical requirements for collection and utilization.
This standard applies to the recovery and utilization of copper anode slime produced by copper smelting enterprises during the copper electrolytic refining process.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document.
GB/T 1419 Sponge Platinum
GB/T 1420 Palladium Sponge
GB/T 4134 Gold Ingot
GB/T 4135 Silver Ingot
GB 25467 Pollutant Emission Standard for Copper, Nickel and Cobalt Industry
YS/T 87 Copper and lead electrolytic anode slime sampling method
YS/T 222 Tellurium Ingot
YS/T 223 selenium
YS/T 651 selenium dioxide
YS/T 745.1 Chemical analysis method of copper anode slime Part 1.Determination of copper content iodometric method
YS/T 745.2 Chemical analysis method of copper anode slime. Part 2.Determination of gold and silver content. Fire assay gravimetric method
YS/T 745.3 Copper anode slime chemical analysis method Part 3.Determination of platinum and palladium content Fire assay enrichment-inductively coupled plasma
Daughter emission spectroscopy
YS/T 745.4 Chemical analysis method of copper anode slime Part 4.Determination of selenium content by iodometric method
YS/T 745.5 Chemical analysis method of copper anode slime Part 5.Determination of tellurium content Potassium dichromate titration method
YS/T 745.6 Chemical analysis method of copper anode slime Part 6.Determination of lead content Na2EDTA titration method
YS/T 745.7 Chemical analysis methods of copper anode slime Part 7.Determination of bismuth content by flame atomic absorption spectrometry and
Na2EDTA Titration
YS/T 1154 crude selenium
YS/T 1226 coarse tellurium
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Copper anode mud
Mud attached to the surface of the anode substrate or deposited on the bottom of the electrolytic cell or suspended in the electrolyte during copper electrolytic refining.
Note. Copper anode mud usually contains copper (Cu), gold (Au), silver (Ag), selenium (Se), tellurium (Te), bismuth (Bi), platinum (Pt), palladium (Pd), lead (Pb)) And other valuable elements.
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