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YS/T 3023-2014: Test method of relative grindability of gold ore
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YS/T 3023-2014 | English | 189 |
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Test method of relative grindability of gold ore
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YS/T 3023-2014
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Basic data | Standard ID | YS/T 3023-2014 (YS/T3023-2014) | | Description (Translated English) | Test method of relative grindability of gold ore | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | D46 | | Classification of International Standard | 77.150.01 | | Word Count Estimation | 7,747 | | Date of Issue | 10/14/2014 | | Date of Implementation | 4/1/2015 | | Quoted Standard | GB/T 6003.1; DZ/T 0118; DZ/T 0193; YS/T 3002 | | 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 method for the determination of gold ore grinding degree relative. This Standard applies to the determination of gold ore grinding degree relative. | YS/T 3023-2014: Test method of relative grindability of gold ore---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.
Test method of relative grindability of gold ore
ICS 77.150.01
D46
People's Republic of China Gold Industry Standards
Gold ore grindability relative measurement method
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.
The standard proposed by China Gold Association.
This standard by the National Gold Standardization Technical Committee (SAC/TC379) centralized.
This standard was drafted. Changchun Gold Research Institute, China National Gold Group Corporation Jiapigou Mining Co., Zijin Mining Group shares have
Ltd., Changchun Gold Design Institute.
The main drafters of this standard. Sun Hongli, Yue Hui, Zhangqing Bo, Zhao Wei, Zheng Ye, Bai Wenshan, accounting Liao Pi, Zhang He, Zhao Guohui, Zheng Yanping,
Chen Xiaofei, Wang Zhongmin, Lu Jun, Sun Zhongmei, Liao Dehua.
Gold ore grindability relative measurement method
1 Scope
This standard specifies the method for determination of gold ore grindability of a relative.
This standard applies to the determination of gold ore grindability relative degree.
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 6003.1 Test sieves - Technical requirements and testing - Part 1. Test sieves of metal wire cloth
DZ/T 0118 standard laboratory sieve shaker technical conditions
DZ/T 0193 240 × 90 laboratory conical mill technical conditions
YS/T 3002 gold-bearing ore specification test sample preparation
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Ore grindability grindabilityofore
Ease of ore under specified grinding conditions grated.
3.2
Relative grindability relativegrindability
Grindability ratio value of a standard known ore and ore grindability test under the same measurement method and measurement conditions obtained with K
FIG.
3.3
Standard ore standardore
Provide reference test ore mill ore selection of the file to determine standard ore Jiapigou ore. Appendix A gives Jiapigou
GOLD mill type and production capacity.
4 principle of the method
The ratio of the value of grindability and ore by a standard test known ore grindability obtained under the same measurement method and measurement conditions
The test indicates the degree of difficulty ore is milled.
5. Apparatus
5.1 laboratory mill. meet DZ/T 0193.
Selection XMQ-Φ240 × 90 cone mill, effective volume of 6.25L, operating speed 96r/min, ball bearings for the ball with the ball,
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