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Nonferrous metals mineral processing and iron concentrate recovering
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Basic data
| Standard ID | GB/T 25953-2010 (GB/T25953-2010) |
| Description (Translated English) | Nonferrous metals mineral processing and iron concentrate recovering |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | D31 |
| Classification of International Standard | 73.060.10 |
| Word Count Estimation | 6,683 |
| Date of Issue | 2010-12-23 |
| Date of Implementation | 2011-09-01 |
| Quoted Standard | GB/T 2460; GB/T 6730.2; GB/T 6730.5; GB/T 6730.9; GB/T 6730.11; GB/T 6730.16; GB/T 6730.18; GB/T 6730.35; GB/T 6730.36; GB/T 6730.45; GB/T 6730.46; GB/T 6730.56; GB/T 8170 |
| Regulation (derived from) | National Standard Approval Announcement 2010 No.10 (Total No.165) |
| 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 recovery of non-ferrous metal beneficiation of iron ore (hereinafter referred to as iron ore) requirements, test methods, packaging, , transportation and quality forecasts and single contract (or order form) content inspection rules. This standard applies to non-ferrous metals symbiotic magnetic separation of iron ore beneficiation recovered after the total iron (TFe) content of not less than 55% for iron ore with iron. |
GB/T 25953-2010: Nonferrous metals mineral processing and iron concentrate recovering
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Nonferrous metals mineral processing and iron concentrate recovering
ICS 73.060.10
D31
National Standards of People's Republic of China
Non-ferrous metal recovery of iron ore beneficiation
Issued on. 2010-12-23
2011-09-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
The standard proposed by China Nonferrous Metals Industry Association.
This standard Nonferrous Metals by the National Standardization Technical Committee.
This standard by Tongling Nonferrous Metals Group Holdings Co., Ltd. is responsible for drafting.
This standard by Daye Nonferrous Metals Company participated in the drafting.
The main drafters of this standard. Bo Shaotian, Bi Jianming, Zhang Yahai, Kang Peng, Mao Jianxin, check Xiaoming, ZHANG Dai Lin, Wang Zhiyong, Zhang Yonghong.
Non-ferrous metal recovery of iron ore beneficiation
1 Scope
This standard specifies the recovery of non-ferrous metal beneficiation of iron ore (hereinafter referred to as iron ore) requirements, test methods, inspection rules, packaging, transport
Quality forecasts and orders and contracts (or orders) content.
This standard applies to non-ferrous metal symbiotic magnetic iron ore beneficiation after separating and recovering the resulting total iron (TFe) content of not less than 55% for refining
Iron ore concentrate with iron.
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 2460 Pyrites and concentrate sampling and sample preparation method
Determination of moisture content GB/T 6730.2 gravimetric method for chemical analysis of iron
Determination of GB/T 6730.5 total iron content of iron ore of titanium trichloride reduction method
GB/T 6730.9 Determination of silicon content of ammonium ferrous sulfate reduction - Silicon molybdenum blue spectrophotometry
GB/T 6730.11 iron ore of aluminum content - EDTA titration
GB/T 6730.16 Determination of sulfur content iron chemical analysis of barium sulfate gravimetric method
GB/T 6730.18 Determination of iron ore spectrophotometric determination of phosphorus content - Molybdenum blue
Spectrophotometric determination of copper content GB/T 6730.35 Methods for chemical analysis of iron ore bicyclic cyclohexanone oxalyl dihydrazone
GB/T 6730.36 chemical analysis of iron atomic absorption spectrophotometric determination of copper content
GB/T 6730.45 Determination of iron ore arsenic arsine separation - molybdenum blue spectrophotometric method
GB/T 6730.46 Determination of distillation of arsenic content iron ore separation - molybdenum blue spectrophotometric method
GB/T 6730.56 iron ore of aluminum content - Flame Atomic Absorption Spectrometry
GB/T 8170 repair value expressed about the rules and limit values \u200b\u200band judgment
3 Requirements
3.1 Categories
Press TFe content iron ore into a product, two products and tertiary products.
3.2 Chemical composition
Iron ore chemical composition shall comply with the requirements in Table 1.
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