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GB/T 32840-2016 English PDF

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US$219.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 32840-2016: Gold ores
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 32840-2016	219	Add to Cart	3 days	Gold ores	Valid

Similar standards

GB/T 42333 GB/T 20899.1 YS/T 254.1 GB/T 29509.1 GB/T 32841

Basic data

Standard ID: GB/T 32840-2016 (GB/T32840-2016)
Description (Translated English): Gold ores
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: D46
Classification of International Standard: 77.120.99
Word Count Estimation: 11,147
Date of Issue: 2016-08-29
Date of Implementation: 2017-07-01
Regulation (derived from): National Standard Announcement 2016 No.14
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

GB/T 32840-2016: Gold ores

---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.
Gold ores ICS 77.120.99 D46 National Standards of People's Republic of China Gold ore 2016-08-29 released 2017-07-01 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 drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the National Gold Standardization Technical Committee (SAC/TC379). The drafting of this standard unit. Changchun Gold Research Institute, Hunan Gold Group Co., Ltd., Zijin Mining Group Co., Ltd., Lingbao Gold Co., Ltd., Shandong Hengbang Smelting Co., Ltd., Shandong Gold Mining (Laizhou) Co., Ltd. Refinery, Lingbao Jinyuan Holdings Limited company. The main drafters of this standard. Wang Yanrong, Zhang Qingbo, Yue Hui, Wang Junqiang, Liu Yong, Liang Chunlai, Wang Qingli, Qu Shengli, Song Yaoyuan, Zhang Junfeng, Chen Guanghui, Yu Fucheng, Hu Zhaofeng, Jin Jianping, Huang Fabo, Wang Leilei. Gold ore

1 Scope

This standard specifies the classification, requirements, test methods, inspection rules and signs, packaging, transportation, storage and quality certificates of gold ore products And orders (or contracts). This standard applies to open-pit, underground mining of rock gold ore. This standard does not apply to gold ore.

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. Bulk mineral products - Sampling - Generating samples - Determination of moisture content - Thermal drying method GB/T GB/T 20899 (all parts) Methods for chemical analysis of gold ores Method for sample preparation of gold ore GB/T

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Any natural or processed rock, mineral or ore aggregate that is capable of producing gold. 3.2 Ore maximum particle size maximumparticlesize ofores The sieve is sieved and the sieve size is about 5%. The unit is in millimeters (mm). 3.3 Gold ore that meets one of the following conditions. a) gold and pyrite mineralization, silicification is closely related; b) the gold mineral particles are finely wrapped; c) ore containing organic carbon "robbery" material; d) Ore contains oxygen, consumes cyanide substances; e) gold mineral surface passivation or gold in the form of insoluble compounds. 3.4 Pretreatment pretreatment Prior to the recovery of gold, change or eliminate the difficult process of dealing with the characteristics of gold ore. 3.5 Harmful element harmfulelement The body has obvious toxicity, the environment has obvious pollution of the elements. Such as. Pb, Hg, Cd, Cr, As and so on. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 32840-2016_English be delivered?

Answer: Upon your order, we will start to translate GB/T 32840-2016_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 32840-2016_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 32840-2016_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+ countries

Question 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 Sales@ChineseStandard.net. 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.