GB/T 39203-2020 English PDF

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GB/T 39203-2020: Technical specifications for extraction of valuable metals from copper smelting dust
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Basic data

Standard ID: GB/T 39203-2020 (GB/T39203-2020)
Description (Translated English): Technical specifications for extraction of valuable metals from copper smelting dust
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H62
Classification of International Standard: 13.030.50
Word Count Estimation: 10,168
Date of Issue: 2020-10-11
Date of Implementation: 2021-05-01
Regulation (derived from): National Standard Announcement No. 21 of 2020
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 39203-2020: Technical specifications for extraction of valuable metals from copper smelting dust

---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 specifications for extraction of valuable metals from copper smelting dust ICS 13.030.50 H62 National Standards of People's Republic of China Technical specifications for extracting valuable metals from copper smelting soot 2020-10-11 released 2021-05-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Table of contents

Preface Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Basic requirements 1 5 Process flow 2 6 Technical requirements 3

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the National Standardization Technical Committee for Product Recycling and Management (SAC/TC415). This standard is organized by the National Standardization Technical Committee for Product Recycling and Management (SAC/TC415) and the National Nonferrous Metal Standardization Under the jurisdiction of the Technical Committee (SAC/TC243). Drafting organizations of this standard. Shandong Institute of Standardization, China National Institute of Standardization, Dongying Fangyuan Nonferrous Metals Co., Ltd., Shandong Standard Chemical Association, Hubei Dajiang Environmental Protection Technology Co., Ltd., Huzhou Shengyi Copper Tube Industry Co., Ltd., Beijing University of Technology, Shenzhen Shentou Environmental Protection Technology Co., Ltd. The main drafters of this standard. Sun Yuting, Lai Yongjun, Wu Yanyan, Wang Xiuteng, Cui Zhixiang, Fu Yun, Lin Ling, Li Shan, Wang Zhi, Zhu Yi, Gao Dongfeng, Wang Haibin, Luo Qingtang, High School, Zhao Zhongtao, An Yuanshui, He Ronglin, Pan Dean, Wang Ran. Technical specifications for extracting valuable metals from copper smelting soot

1 Scope

This standard specifies the basic requirements, process flow and technical requirements for the extraction of valuable metals from copper smelting soot. This standard applies to the extraction of valuable metals such as copper, cadmium, zinc, lead, and bismuth from soot produced by copper smelting enterprises during the pyrometallurgical copper smelting process. This standard does not apply to the co-processing of soot and other materials to extract valuable metals.

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 references, the latest version (including all amendments) applies to this document. GB/T 467-2010 copper cathode GB/T 469 lead ingot GB/T 470 zinc ingot GB/T 666 Chemical reagent zinc sulfate heptahydrate (zinc sulfate) GB/T 915 Bismuth GB 5085.7 General Rules for Identification Standards of Hazardous Wastes GB 12348 Environmental Noise Emission Standard at the Boundary of Industrial Enterprises GB 18597 Pollution Control Standard for Hazardous Waste Storage GB 25466 Pollutant Emission Standard for Lead and Zinc Industry GB 25467 Pollutant Emission Standard for Copper, Nickel and Cobalt Industry HG/T 2326 Industrial zinc sulfate HJ863.3 Pollutant Discharge Permit Application and Issuance Technical Specification Non-ferrous Metal Industry---Copper Smelting YS/T 72 Cadmium Ingot

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Copper smelting soot The material collected by the dust collection system of the process flue gas generated in the copper smelting process such as smelting, blowing, and pyrometallurgy.

4 Basic requirements

4.1 The storage of copper smelting soot should meet the requirements of GB 18597. 4.2 The discharge of pollutants during the extraction of valuable metals from copper smelting soot should meet the requirements of HJ863.3. 4.3 The waste gas produced in the process of extracting valuable metals from copper smelting soot should meet the requirements of GB 25466 and GB 25467. 4.4 The waste water generated during the extraction of valuable metals from copper smelting soot should be collected and treated for reuse or discharged in compliance with standards to prevent secondary pollution. 4.5 The solid waste generated during the extraction of valuable metals from copper smelting soot should be identified in accordance with GB 5085.7. Those with hazardous characteristics shall be managed as general industrial solid wastes, comprehensive utilization shall be given priority, and corresponding prevention and control measures shall be taken during the collection and storage process. If it is identified as hazardous waste, harmless disposal measures shall be adopted. 4.6 The noise during the extraction of valuable metals from copper smelting soot should meet the requirements of GB 12348. 4.7 The process of extracting valuable metals from copper smelting soot should comply with relevant national and industry regulations and standards on quality, safety, hygiene, and fire protection. ......

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