|
US$209.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 29998-2013: Benefit calculation to determine the mining and processing of low-grade ore of copper mine
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 29998-2013 | English | 209 |
Add to Cart
|
3 days [Need to translate]
|
Benefit calculation to determine the mining and processing of low-grade ore of copper mine
| Valid |
GB/T 29998-2013
|
PDF similar to GB/T 29998-2013
Standard similar to GB/T 29998-2013 SN/T 1537 DZ/T 0216 GB/T 2007.4 Basic data | Standard ID | GB/T 29998-2013 (GB/T29998-2013) | | Description (Translated English) | Benefit calculation to determine the mining and processing of low-grade ore of copper mine | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | D02 | | Classification of International Standard | 73.020 | | Word Count Estimation | 9,934 | | Quoted Standard | GB/T 13471-2008 | | Regulation (derived from) | National Standards Bulletin 2013 No. 23 | | 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 copper mine low-grade ore mining efficiency calculation method, low-grade ore mining and calculation methods as well as the economic cut-off grade of copper polymetallic ore conversion method can be used associated components. | GB/T 29998-2013: Benefit calculation to determine the mining and processing of low-grade ore of copper mine
---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.
Benefit calculation to determine the mining and processing of low-grade ore of copper mine
ICS 73.020
D02
National Standards of People's Republic of China
Copper mine low-grade ore mining can benefit calculation method
Issued on. 2013-11-27
2014-08-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration 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 is drafted by. Yunnan Copper Industry (Group) Co., Ltd. Yuxi Mining.
Participated in the drafting of this standard. Beijing General Research Institute of Mining and Metallurgy, Tongling Nonferrous Metals Group Holdings Co., Jiangxi Copper Group Company,
Zhongtiaoshan Nonferrous Metals Group Co., Ltd.
The main drafters of this standard. Zengqing Tian, \u200b\u200bWang Dewen, Feng Xinglong, Wu Dongxu, Li, Li Donglin, Wu Jinfu, Liyu Jiang, Zhao Yanwei,
He cocoa, Li Jing, Xie Weimin, Li Chongde, Wubing Zhi.
Copper mine low-grade ore mining can benefit calculation method
1 Scope
This standard specifies the copper mine low-grade ore mining efficiency calculation method, low-grade ore mining and economic calculation methods to critical grade
And copper polymetallic ore conversion method can be used associated components.
This standard applies to the open air, underground, open-air and underground mining joint copper mine low-grade ore mining enterprises benefit calculation.
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 13471-2008 energy-saving technologies and economic evaluation method of calculation
3 Terms and Definitions
The following terms and definitions apply to this document
3.1
Copper Mountain coppermine
Single metal copper or copper polymetallic ore targeted mining, beneficiation or heap leaching production enterprises.
3.2
Low-grade ore low-gradeore
In the case of deposit industry index were determined boundaries between ore grade and industrial grade between.
3.3
Copper equivalent grade coppergradeequivalent
Copper-polymetallic ores containing other available components, the other available grade components, the use of earnings method, converted into, etc.
The amount of copper grade, you can use the same amount of copper components and copper grade of taste and after conversion.
3.4
Copper mine low-grade ore mining project financial evaluation financialevaluationofminingandprocessingprojectfor
low-gradecoppermine
In accordance with current national economic conditions (interest rate exchange rate, price level, etc.) and fiscal policy environment, study and measurement of low-grade copper mine
Ore mining options object costs, expenses, effectiveness and efficiency, to determine the financial feasibility of the project.
4 low-grade ore utilization efficiency calculation
4.1 Benefit of low-grade ore comprehensive utilization calculation formula
Mine low-grade ore mining unit weight of the net benefits of E1 according to formula (1).
E1 = αmεK (1-ρ) (1-s) GCD-Ic-Kw-T1 (1)
Where.
E1 --- net benefits of low-grade ore mining unit weight, the unit is Yuan (RMB);
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 29998-2013_English be delivered?Answer: Upon your order, we will start to translate GB/T 29998-2013_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 29998-2013_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 29998-2013_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.
|