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GB/T 42524-2023 English PDF

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US$309.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42524-2023: Iron ore fines in bulk - Determination of transportable moisture limits - Compaction curve test procedure
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42524-2023	309	Add to Cart	4 days	Iron ore fines in bulk - Determination of transportable moisture limits - Compaction curve test procedure	Valid

Similar standards

GB/T 38812.1 GB/T 38812.2 GB/T 37829 GB/T 42523 GB/T 42522

Basic data

Standard ID: GB/T 42524-2023 (GB/T42524-2023)
Description (Translated English): Iron ore fines in bulk - Determination of transportable moisture limits - Compaction curve test procedure
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: D31
Classification of International Standard: 73.060.10
Word Count Estimation: 16,178
Date of Issue: 2023-05-23
Date of Implementation: 2023-12-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42524-2023: Iron ore fines in bulk - Determination of transportable moisture limits - Compaction curve test procedure

---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.
ICS73:060:10 CCSD31 National Standards of People's Republic of China Determination of transportable moisture limit for bulk iron ore fines compaction curve method Released on 2023-05-23 2023-12-01 Implementation State Administration for Market Regulation Released by the National Standardization Management Committee

foreword

This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" to be drafted: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed by China Iron and Steel Industry Association: This document is under the jurisdiction of the National Iron Ore and Direct Reduced Iron Standardization Technical Committee (SAC/TC317): This document is drafted by: China Inspection and Certification Group Fujian Co:, Ltd:, Qingdao Yaoxin Intelligent Technology Co:, Ltd:, Fangge Testing Technology (Qingdao Island) Co:, Ltd:, Yantai Inspection and Certification Co:, Ltd:, Rizhao Quality Inspection and Testing Research Institute, and Metallurgical Industry Information Standard Research Institute: The main drafters of this document: Bai Lizhou, Wang Cunbao, Chen Ningjie, Huang Xiaodong, Lu Qi, Ruan Guodong, Yu Shuangmin, Ma Yunrong, Lin Liu, Lin Qian, Tang Gongwei, Zhao Kui, Meng Leilei, Xiao Yuping, Zhu Rong: Determination of transportable moisture limit for bulk iron ore fines compaction curve method Caution --- Personnel using this document should have practical experience in formal laboratory work: This document does not address all possible security issues Therefore, the user is responsible for taking appropriate safety and health measures and ensuring compliance with the conditions stipulated in relevant national laws and regulations:

1 Scope

This document describes the compaction curve method for determining the transportable moisture limit (TML) of bulk iron ore fines: This document is applicable to the determination of the transportable moisture limit of iron ore meeting the following two conditions at the same time: a) The mass fraction of delivery batch with particle size less than 1mm is greater than or equal to 10%; b) The mass fraction of the delivery batch with particle size less than 10mm is greater than or equal to 50%:

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 6379:1 Accuracy of measurement methods and results (trueness and precision) Part 1: General principles and definitions GB/T 6379:2 Accuracy of measurement methods and results (trueness and precision) - Part 2: Determination of repeatability of standard measurement methods Fundamental methods of sex and reproducibility GB/T 6730:2 Gravimetric method for determination of moisture content in iron ore GB/T 8170 Numerical rounding off rules and expression and determination of limit values GB/T 10322:1 Iron ore sampling and sample preparation methods GB/T 10322:7 Sieve Determination of Particle Size Distribution of Iron Ore and Direct Reduced Iron GB/T 20565 Terminology of iron ore and direct reduced iron GB/T 24586 Determination of Apparent Density, True Density and Porosity of Iron Ore

3 Terms and Definitions

The following terms and definitions defined in GB/T 20565 apply to this document: 3:1 flow state The sample reaches a state of plastic flow: Note: When the liquid in a large amount of granular matter is saturated to a certain extent, due to the influence of external factors such as vibration, impact or ship swaying, it will lose its internal shear resistance: Intensity and presents the same characteristics as a liquid: 3:2 When transported by non-specific ships, the maximum moisture content of bulk iron ore fines can be safely transported: ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 42524-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 42524-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 42524-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 42524-2023_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.