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GB/T 26308-2010: Classification and specification for silver metal scraps
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 26308-2010 | English | 169 |
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Classification and specification for silver metal scraps
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GB/T 26308-2010
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Basic data | Standard ID | GB/T 26308-2010 (GB/T26308-2010) | | Description (Translated English) | Classification and specification for silver metal scraps | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H61 | | Classification of International Standard | 77.120.99 | | Word Count Estimation | 7,711 | | Date of Issue | 2011-01-14 | | Date of Implementation | 2011-11-01 | | Quoted Standard | GB/T 3884.2; GB 5085.1; GB 5085.2; GB 5085.3; GB 5085.4; GB 5085.5; GB 5085.6; GB 5085.7; GB/T 11067.1; GB/T 15072.2; GB/T 15072.5; GB/T 18307; GB 18597; HJ/T 20; HJ/T 298; YS/T 88; YS/T 240.11; YS/T 248.6; YS/T 248.7 | | Regulation (derived from) | National Standard Approval Announcement 2011 No.82 | | 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 | | Summary | This standard specifies the classification of silver scrap, requirements, test methods, inspection rules and packaging, signs, transportation and storage. This standard applies to domestic and international trade and recycled non-ferrous metal smelting, silver precious metal scrap processing enterprises produced. | GB/T 26308-2010: Classification and specification for silver metal scraps---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.
Classification and specification for silver metal scraps
ICS 77.120.99
H61
National Standards of People's Republic of China
Silver Waste sorting and technical conditions
Issued on. 2011-01-14
2011-11-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized.
This standard was drafted. Hunan Xinda Silver Industry Co., Ltd., Shenzhen Grammy High-Tech Co., Ltd., China Nonferrous Metals
Institute of Standards Metrology and Quality Industries, Ltd. Shandong Zhaojin gold and silver refinery.
The main drafters of this standard. Ma Zhenxing, Xiao Fu years to Lei He Dongjiang, Han Hongtao, Xu Kaihua, OUYANG Yong, Zhuang Yukai.
Silver Waste sorting and technical conditions
1 Scope
This standard specifies the classification of scrap silver, requirements, test methods, inspection rules, packaging, labeling, transportation and storage.
This standard applies to domestic and international trade and recycled silver scrap non-ferrous metal smelting and precious metals processing enterprises produced.
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.
Determination of GB/T 3884.2 methods for chemical analysis of copper concentrates of gold and silver content
GB 5085 (all parts) Identification standard for hazardous wastes
GB/T 11067.1 chemical analysis of silver Determination of silver content of silver chloride precipitation - Flame Atomic Absorption Spectrometry
GB/T 15072.2 precious metals and their alloys - Silver alloys - Determination of the amount of silver chloride potentiometric titration
GB/T 15072.5 precious metal alloys - gold, palladium alloys Determination of silver content of potassium iodide potentiometric titration
GB/T 18307 chemical analysis of crude silver
GB 18597 Hazardous Waste Storage Pollution Control Standard
HJ/T 20 industrial solid waste sampling sample preparation Technical Specifications
HJ/T 298 Identification of Hazardous Waste Technical Specifications
YS/T 88 Determination of copper, gold and silver content of lead anode slime chemical analysis fire assay gravimetric method
YS/T 240.11 Methods for chemical analysis of bismuth concentrate silver content - Flame Atomic Absorption Spectrometry
YS/T 248.6 Methods for chemical analysis of crude lead of gold and silver contents - fire assay
YS/T 248.7 Methods for chemical analysis of crude lead silver content - Flame Atomic Absorption Spectrometry
Category 3
Silver solid waste by product, the liquid product category, as shown in Table 1.
Table 1
Do not name a major source of waste or present in the form of notes
Waste fixer
The film industry waste fixer, printing of film waste. Fixing solution containing mainly
Ag (S2O3) 3-2, Ag2 (S2O3) 4-3, Ag3 (S2O3) 5-4
Silver plating silver plating plant waste containing cyanide wastewater treatment by specialized agencies
Waste photographic film photographic emulsion coating plant waste plant
Silver-containing waste mainly laboratory AgNO3 etc.
Recovery of silver paste silver paste process plant scrap or use part of the tailings
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