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GB/T 22564-2008: Fluorspar -- Sampling and sample preparation
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| GB/T 22564-2008 | English | 374 |
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Fluorspar -- Sampling and sample preparation
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GB/T 22564-2008
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Basic data | Standard ID | GB/T 22564-2008 (GB/T22564-2008) | | Description (Translated English) | Fluorspar -- Sampling and sample preparation | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | D52 | | Classification of International Standard | 73.080 | | Word Count Estimation | 19,143 | | Date of Issue | 2008-12-06 | | Date of Implementation | 2009-10-01 | | Adopted Standard | ISO 8868-1989, IDT | | Regulation (derived from) | National Standard Approval Announcement 2008 No.19 (Total No.132) | | 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 determination of the quality characteristics of fluorite samples, basic theory of sample preparation methods, basic principles, basic sampling equipment and operation. Different specifications of the two points Dimensions See Appendix A. This standard applies to all levels of fluorite, namely acid level, sampling vessel and windrow conducted during loading and unloading, ceramic grade and three metallurgical grade (concentrate, pellets and ore) belt conveyor, trucks and bins. Sampling for measuring the quality of the following properties: a) a particle size distribution, b) water, c) chemical composition. | GB/T 22564-2008: Fluorspar -- Sampling and sample preparation---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.
Fluorspar. Sampling and sample preparation
ICS 73.080
D52
National Standards of People's Republic of China
GB/T 22564-2008/ISO 8868. 1989
Fluorite sampling and sample preparation
(ISO 8868. 1989, IDT)
Posted 2008-12-06
2009-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard is identical with ISO 8868. 1989 "fluorite --- sampling and sample preparation" (in English).
Appendix A of this standard is an informative annex.
The standard proposed by China Iron and Steel Association.
This standard is under the jurisdiction of the National Steel Standardization Technical Committee.
This standard was drafted. Shougang Corporation, Metallurgical Industry Information Standards Institute.
The main drafters. Zhang Lei, Zhao-Hui Wu, Gao Jianping, Chou Jinhui, Liang Jie, Zhu Qimao, Xueshu Feng.
GB/T 22564-2008/ISO 8868. 1989
Fluorite sampling and sample preparation
1 Scope
This standard specifies the basic theory of fluorite quality characteristics determined sampling, sample preparation methods, basic principles, basic equipment and sampling operations.
Different specifications of the bipartite dimensions given in Appendix A.
This standard applies to all levels of fluorite, namely acid grade, ceramic grade and three kinds of metallurgical grade (concentrate, pellets and ore) belt conveyors, trucks
And bins, boats and stockpile during loading and unloading carried out sampling.
Sampling for the determination of the quality of the following characteristics.
a) particle size distribution;
b) water;
c) chemical composition.
2 Terms and definitions
The following terms and definitions apply to this standard.
2.1
In order to evaluate a number of fluorite quality characteristics of the composition.
2.2
Once achieved a certain amount of fluorite from a large number of fluorite. Parts like the following two forms.
a) sampling equipment from a consignment once achieved a certain amount of fluorite.
b) using a points system parts like reduction achieved a certain amount of fluorite.
2.3
Made in a consignment, a certain amount of fluorite or two by two or more parts like the composition of two or more parts of the sample through
It has been broken, according to this standard, where appropriate to merge into a subsample.
2.4
All parts of a consignment consisting of a certain amount of fluorite-like or like parts or all of the subsamples were crushed, according to this standard, at the right time
Merge into large sample.
2.5
Sampling tools including mechanical aids, manual sampling.
2.6
Using mechanical methods for sampling.
2.7
Prepared according to the methods described in such sample, the chemical composition of water, for the determination of particle size distribution.
NOTE. If you are used throughout the sample tested, then the sample can also be called a sample.
GB/T 22564-2008/ISO 8868. 1989
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