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YS/T 950-2014 English PDF

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YS/T 950-2014: Methods for sampling and sample preparation of laterite nickel ores in bulk
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
YS/T 950-2014	English	649	Add to Cart	5 days [Need to translate]	Methods for sampling and sample preparation of laterite nickel ores in bulk	Valid	YS/T 950-2014

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Basic data

Standard ID	YS/T 950-2014 (YS/T950-2014)
Description (Translated English)	Methods for sampling and sample preparation of laterite nickel ores in bulk
Sector / Industry	Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard	D42
Classification of International Standard	77.120.01
Word Count Estimation	25,235
Date of Issue	10/14/2014
Date of Implementation	4/1/2015
Quoted Standard	GB/T 2007.3; GB/T 2007.4; SN/T 2726-2010
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 taking and preparation of bulk wipe laterite ore quality characteristics of the general procedure given sample side, the basic principles, equipment and operating procedures. This Standard applies to the adoption and preparatio

YS/T 950-2014: Methods for sampling and sample preparation of laterite nickel ores in bulk

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Methods for sampling and sample preparation of laterite nickel ores in bulk ICS 77.120.01 D42 People's Republic of China Nonferrous Metals Industry Standard Laterite nickel ore bulk sampling and sample preparation method Issued on. 2014-10-14 2015-04-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 General Procedure 4 The basic principles of sampling and sample preparation of 5 4 6 device 9 7 Sampling Method 10 Sample Preparation Method 8 12 9 samples for chemical analysis of packaging, labeling and storage 18 Appendix A (informative) different bipartite Size 19 References 21

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. People's Republic of China Exit Inspection and Quarantine Bayuquan, Liaoning, China Certification & Inspection Group Co. Division, the China Nonferrous Metals Industry Institute of Standards Metrology and Quality, People's Republic of China Liaoning Province Exit Inspection and Quarantine. Participated in the drafting of this standard. People's Republic of China Exit Inspection and Quarantine, Ningbo, Tianjin, People's Republic of China Entry-Exit Inspection and Quarantine Bureau, Nantong People's Republic of China Entry-Exit Inspection and Quarantine Changshu People's Republic of China. The main drafters of this standard. Jiang Xiaoguang, Song Chenggang, Zhao Junfeng, Liu Mingyang, Ning Chu, Caoguo Zhou, Zhang Yanfu, Guocheng Wei, Pan Hongwei, Li Weigang, Chen Yu, Chen Zhaojun, Zhang Xiaodong, Xu Yuyu, Zhu Xiaoyan, Li Changli. Laterite nickel ore bulk sampling and sample preparation method

1 Scope

This standard specifies and preparation of bulk nickel laterite quality characteristic measurement sample of the general procedure, basic principles, equipment and operating program. This standard applies to adoption and preparation conveyors, trucks, bins, boats, stockpile, transport FIBC bulk nickel laterite sample.

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 2007.3 minerals in bulk sampling, test methods for sample preparation quality fluctuation General Evaluation GB/T 2007.4 minerals in bulk sampling, sample preparation General deviations Experimental methods for checking the precision SN/T 2726-2010 Test Mineral Terminology

3 Terms and Definitions

The following terms and definitions SN/T 2726-2010 given apply to this document. 3.1 Batch lot A number of discrete ore assess quality characteristics posed. 3.2 Consignment consignment One delivery of a certain amount of ore. Consignment may be batch, lot or batch number portion of ore composition. 3.3 Layer strata In the batch time, quality or space is approximately equal parts based. Note. The range of the layer includes the production cycle, for example, 5min, production quality such as 1000t, expressed as a number of cargo shipments and a train Paper, containers, trucks Volume. 3.4 Increment increment Sampling or sample and dividing means one operation collected a certain amount of ore. 3.5 Subsample partialsample By the partial increments constitute a large sample consisting of sample needed. 3.6 Large sample grosssample Sample consists of all parts of the sample composition, fully representative of all the qualities characteristic of a group.

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