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US$159.00 ยท In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. YS/T 993-2014: Zinc anode slime Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YS/T 993-2014 | English | 159 |
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Zinc anode slime
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YS/T 993-2014
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Basic data | Standard ID | YS/T 993-2014 (YS/T993-2014) | | Description (Translated English) | Zinc anode slime | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | H62 | | Classification of International Standard | 77.150.50 | | Word Count Estimation | 6,655 | | Date of Issue | 10/14/2014 | | Date of Implementation | 4/1/2015 | | Quoted Standard | GB/T 1507; GB/T 8151.20; GB/T 8152.2; GB/T 8152.4; GB/T 8170; YS/T 87 | | Regulation (derived from) | People's Republic of China Ministry of Industry and Information Technology Notice 2014 No. 63; Industry Standard Filing Notice 2014 No. 12 (Overall No. 180) | | Issuing agency(ies) | Ministry of Industry and Information Technology | | Summary | This Standard specifies the zinc anode mud of requirements, test methods, inspection rules and packaging, transport and quality forecasts single. This Standard applies to electrical hydrometallurgy process when product is adsorbed on the anode or sink to |
YS/T 993-2014: Zinc anode slime---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.
Zinc anode slime
ICS 77.150.50
H62
People's Republic of China Nonferrous Metals Industry Standard
Zinc anode mud
Issued on. 2014-10-14
2015-04-01 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 was drafted. Zhuzhou Smelter Group Co., Ltd., Henan Yuguang Zinc Industry Co., Ltd.
The main drafters of this standard. Tan Yi-Wen, Zhou Honghua, Zhao Bo, to Delei, Di Aiping, cattle Sau.
Zinc anode mud
1 Scope
This standard specifies the zinc anode mud requirements, test methods, inspection rules and packaging, transport and quality forecasts single.
This standard applies to zinc hydrometallurgy process is powered product adsorbed on the anode or sink to the bottom of the sludge in the main component is manganese dioxide.
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.
GB/T 1507 manganese ore effective oxygen content determination with dichromate method
GB/T 8151.20 Methods for chemical analysis of zinc concentrates - Part 20. Copper, lead, iron, arsenic, cadmium, antimony, calcium, magnesium content - Inductively coupled
Plasma atomic emission spectrometry
GB/T 8152.2 Methods for chemical analysis of lead concentrates - Determination of lead content of lead sulfate precipitate -EDTA back titration
GB/T 8152.4 Methods for chemical analysis of lead concentrates - Determination of zinc content EDTA titration
GB/T 8170 repair value expressed about the rules and limit values and judgment
YS/T 87 copper anode slime lead electrolysis method of sampling and sample preparation
3 Requirements
3.1 grade
Zinc anode mud by chemical composition is divided into three grades. grade 1 product, two products, three products.
3.2 Chemical composition
Zinc anode mud chemical composition shall comply with the requirements in Table 1.
Table 1 chemical composition of zinc anode mud%
grade
The main chemical composition (mass fraction), not more than
Fe Pb Zn MnO2
Level 1 1.5 20 360 products
Level 2 1.0 15 250 products
Level 3 0.5 10 140 products
3.3 Physical Specifications
3.3.1 Zinc anode slime was small, sheet-like or slurry should not be mixed with foreign inclusions.
3.3.2 zinc anode mud moisture negotiated by both parties.
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