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GB/T 45335-2025 English PDF

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US$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 45335-2025: Determination of the content of attapulgite phase - X-ray diffraction standard curve method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 45335-2025	199	Add to Cart	3 days	Determination of the content of attapulgite phase - X-ray diffraction standard curve method	Valid

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Basic data

Standard ID: GB/T 45335-2025 (GB/T45335-2025)
Description (Translated English): Determination of the content of attapulgite phase - X-ray diffraction standard curve method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q69
Classification of International Standard: 73.080
Word Count Estimation: 10,170
Date of Issue: 2025-02-28
Date of Implementation: 2025-09-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 45335-2025: Determination of the content of attapulgite phase - X-ray diffraction standard curve method

---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.
GB/T 45335-2025 English version. Determination of the content of attapulgite phase - X-ray diffraction standard curve method ICS 73.080 CCSQ69 National Standard of the People's Republic of China Determination of attapulgite phase content X-ray diffraction-standard curve method Released on 2025-02-28 2025-09-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

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" Drafting. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed by China Building Materials Federation. This document is under the jurisdiction of the National Technical Committee for Standardization of Non-metallic Mineral Products and Products (SAC/TC406). This document was drafted by. Jiangsu Xuyi Attapulgite Clay Industry Association, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Mingguang City Yao Attapulgite Industrial Technology Co., Ltd., Xianyang Nonmetallic Mineral Research and Design Institute Co., Ltd., Jining Normal University, Suzhou Sinoma Nonmetallic Mining Industry Industry Design and Research Institute Co., Ltd., Sichuan Province Eighth Geological Brigade, Xuyi County Sinoma Attapulgite Clay Co., Ltd., China Building Materials Industry Geological Exploration Center. The main drafters of this document are. Wang Aiqin, Zang Yao, Xu Fan, Wu Xichun, An Junwei, Zhang Honglin, Lai Wei, Lu Zhi, Zheng Maosong, Kang Yuru, Zhou Wei, Yan Shun, Chen Yuting, Meng Xiangfeng, Yu Yanghui, and Lu Guanghui. Determination of attapulgite phase content X-ray diffraction-standard curve method

1 Scope

This document describes the X-ray diffraction-standard curve method for determining the content of attapulgite, the principle, reagents, instruments and materials, and the Environmental requirements and test conditions, test steps, result calculation and allowable deviation. This document is applicable to the determination of attapulgite phase content.

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 6003.1 Technical requirements and inspection of test sieves Part 1.Wire mesh test sieves GB/T 8170 Rules for rounding off values and expression and determination of limit values JY/T 0587 General Rules for X-ray Diffraction Methods of Polycrystals

3 Terms and definitions

There are no terms or definitions that require definition in this document.

4 Principles of the method

Different mineral crystals will produce different characteristic X-ray diffraction peaks, and the intensity of these characteristic peaks is positively correlated with the mineral content in the sample. Prepare a series of standard samples with known attapulgite content and mix them evenly with an equal amount of internal standard substance α-Al2O3 to measure a group of attapulgite phase The characteristic peak intensity data of the sample to be tested and the internal standard substance α-Al2O3 phase are used to draw the standard working curve. The attapulgite content in the sample can be obtained by using the quasi-working curve. The X-ray diffraction pattern of attapulgite clay is shown in Figure 1. Figure 1 X-ray diffraction pattern of attapulgite clay ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 45335-2025_English be delivered?

Answer: Upon your order, we will start to translate GB/T 45335-2025_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 45335-2025_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 45335-2025_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.