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EJ/T 983-2018Uranium Sampling Specifications (English PDF)

铀矿取样规范

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Issued by

State Administration of Science, Technology and Industry for National Defense

Level / Type

National · Recommended

Issue date

December 28, 2018

Implementation date

March 1, 2019

Scope

EJ/T 983-2018 is the English-translated version of 铀矿取样规范.

EJ/T 983-2018 is the Chinese standard "Uranium Sampling Specifications". It was issued by State Administration of Science, Technology and Industry for National Defense. Issued on 12/28/2018, in force from 3/1/2019.

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Document preview — EJ/T 983-2018

National Standard of the People's Republic of China

Classification: F40

Issued by: State Administration of Science, Technology and Industry for National Defense

1 Scope
2 Normative References
3 Sampling for Rock/Mineral Specimens and Identification
3.1 Sampling Objectives
3.1.1 Rock and Mineral Specimens
3.1.2 Samples for Rock and Mineral Identification
3.1.3 Single Mineral Samples
3.1.4 Paleontological Fossil Samples
3.1.5 Artificial Heavy Mineral Concentrate Samples
3.2 Sampling Principles
3.3 Sampling Classification
3.4 Sampling Methods and Requirements
3.4.1 Sampling for Rock/Mineral Specimens and Identification
4 Analytical Sampling
5 Isotope Geological Sampling
6 Sampling for Uranium Ore Processing Technology Tests
7 Sampling for Mining Technical Conditions

1 Foreword

EJ/T 983-2018 was issued by State Administration of Science, Technology and Industry for National Defense on 28 December 2018 and has been in force since 1 March 2019.

This is a draft translation for reference among interesting stakeholders. The finalized translation (passing through draft translation, self-check, revision and verification) will be delivered upon being ordered.

2 Scope

This standard specifies the objectives, principles, methods, and requirements for sample preparation and transportation for non-in-situ leaching uranium ore geological sampling, including rock and mineral specimen collection, rock and mineral identification sampling, analytical sampling, isotope geological sampling, ore processing technology test sampling, and mining technology sampling. This standard applies to geological sampling work for non-in-situ leaching uranium deposits.

3 About this standard

Sector: Nuclear Industry Standard (Recommended)

Issued by: State Administration of Science, Technology and Industry for National Defense

English translation: about 15 pages (approximate)

4 Classification and status

Chinese Standard Classification (CCS): F 40

Prefix EJ/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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