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GB/T 26020-2010: Classification and specification for gold metal scraps
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 26020-2010 | English | 139 |
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Classification and specification for gold metal scraps
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GB/T 26020-2010
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Basic data | Standard ID | GB/T 26020-2010 (GB/T26020-2010) | | Description (Translated English) | Classification and specification for gold metal scraps | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H61 | | Classification of International Standard | 77.120.99 | | Word Count Estimation | 6,611 | | Date of Issue | 1/10/2011 | | Date of Implementation | 10/1/2011 | | Quoted Standard | GB/T 7739.1; GB/T 11066.1; GB/T 15249.1; GB/T 20899.1; GB 5085.1; GB 5085.2; GB 5085.3; GB 5085.4; GB 5085.5; GB 5085.6; GB 5085.7; GB 18597; HJ/T 20; HJ/T 298, | | Regulation (derived from) | Announcement of Newly Approved National Standards 2011 No. (No. 166 overall) 1 | | 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 gold scrap classification, requirements, test methods, inspection rules and packaging, labeling, transportation and storage. This Standard is applicable to domestic and international trade and non-ferrous metal smelting enterprises, gold recovery of gold scrap processing enterprises. | GB/T 26020-2010: Classification and specification for gold 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 gold metal scraps
ICS 77.120.99
H61
National Standards of People's Republic of China
Classification and technical conditions of gold scrap
goldmetalscraps
2011-01-10 released
2011-10-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Foreword
This standard is owned by the National Committee for the Standardization of Nonferrous Metals (SAC/TC243).
The drafting unit of this standard. Sichuan Tianze precious metals limited liability company, Shenzhen Green US high-tech Co., Ltd., China has
Color metal industry standard measurement quality Institute, Shandong Zhaojin gold and silver refining Limited, Beijing Zhongxin Xinsheng International Investment Management Limited.
The main drafters of this standard. Chen Liyang, He Yongning, Xiang Lei, Zhang Wenshuai, Han Hongtao, Ouyang Yong, Zhuang Yukai.
Classification and technical conditions of gold scrap
1 Scope
This standard specifies the classification, requirements, test methods, inspection rules and packaging, marking, transportation and storage of gold scrap.
This standard applies to domestic and foreign trade and renewable non-ferrous metal smelting enterprises, gold processing enterprises to recover the gold scrap.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Methods for chemical analysis of gold concentrates - Part 1. Determination of gold and silver content GB/T
GB/T 11066.1 Methods for chemical analysis of gold - Determination of gold content - Fire test method
GB/T 15249.1 Methods for chemical analysis of gold and gold - Part 1. Determination of gold content - Fire -
Methods for chemical analysis of gold ores - Part 1. Determination of gold content GB/T
GB 5085 (all parts) Hazardous waste identification standards
Standard for Hazardous Waste Storage Pollution Control
Technical specification for SJ sample preparation for industrial solid waste
Technical Specification for Hazardous Waste Identification
3 classification
The classification of gold scrap is divided into seven categories according to the source and gold form, as shown in Table 1.
Table 1
The main source and the form of the category group
Class Ⅰ pure gold scrap
Waste gold wire
Waste contact material
IC wiring, lead, waste diodes in the gold, waste contact materials
Class II waste alloy
Gold - containing waste dental materials
Scrap gold jewelry
Gold processing in the scrap, grinding materials
Gold alloy processing in the gold-based alloy waste, etc .; dental casting
Gold, such as gold teeth, gold-plated teeth, and so on
Class Ⅲ waste alloy composite materials
Waste alloy composite material
Waste gold foil
Gold alloy and gold composite materials in the processing of waste and electroplating layer of gold
Class IV waste in the electronics industry
Recycle gold paste
Gold slurry production of the total edge of the material or the use of part of the tailings and burning
Gold paste, sintered film and evaporated gold foil
Printed circuit boards for printed circuit boards in the electronics, electrical and microelectronics industries
Ⅴ class of gold-containing wastewater
Gold cyanide waste liquid
Gold-containing acidic wastewater
Electroplating, recovery of gold-containing acidic wastewater
Ⅵ class gold - containing waste catalyst gold charcoal gold charcoal
Ⅶ class. gold - containing waste residue gold - containing waste mine mining metallurgical waste
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