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GB/T 33304-2016 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 33304-2016: Testing method of combustion characteristics of coal -- Thermogravimetric analysis
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 33304-2016	199	Add to Cart	3 days	Testing method of combustion characteristics of coal -- Thermogravimetric analysis	Valid

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Basic data

Standard ID: GB/T 33304-2016 (GB/T33304-2016)
Description (Translated English): Testing method of combustion characteristics of coal -- Thermogravimetric analysis
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: D21
Classification of International Standard: 73.040
Word Count Estimation: 10,189
Date of Issue: 2016-12-13
Date of Implementation: 2017-07-01
Regulation (derived from): National Standard Notice No.259 of 2016
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

GB/T 33304-2016: Testing method of combustion characteristics of coal -- Thermogravimetric analysis

---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.
Testing method of combustion characteristics of coal - Thermogravimetric analysis ICS 73.040 D21 National Standards of People's Republic of China Test method for burning characteristics of coal - Thermogravimetric analysis method 2016-12-13 released 2017-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by China Coal Industry Association. This standard is under the jurisdiction of the National Coal Standardization Technical Committee (SAC/TC42). The drafting of this standard unit. Coal Science and Technology Research Institute Co., Ltd., Xi'an Thermal Engineering Research Institute Co., Ltd., Baini spectrum of Optoelectronics Technology (North Beijing) Limited. The main drafters of this standard. Zhu Chuan, Wang Zhichao, Zhang Sa, Yang Xiaoyu, Tu Jingyi, Liu Bo, Ding Hua, E Ming. Test method for burning characteristics of coal - Thermogravimetric analysis method

1 Scope

This standard specifies the thermogravimetric analysis of coal combustion characteristics of the terms and definitions, methods, reagents, equipment, test procedures, Results, and precision. This standard applies to lignite, bituminous coal and anthracite.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB 474 Preparation of coal samples Rules for the analysis of coal - General test methods Glossary of terms for thermal analysis GB/T 6425-2008 Test method for quality indication calibration of GB/T 27762 thermogravimetric analyzer GB/T 29189 Carbon nanotubes Oxidation temperature and ash thermogravimetric analysis

3 terms and definitions

GB/T 6425-2008 The definitions and definitions of the following terms and definitions apply to this document. For ease of use, some of the following are repeated Terms and definitions. 3.1 Thermogravimetric analysis A technique for measuring the relationship between sample mass (or mass fraction) and temperature (or time) in a controlled temperature and a certain atmosphere. [GB/T 6425-2008, definition 3.2.1] 3.2 Thermogra curve thermogravimetriccurve TG curve TGcurve The curve of the data measured by thermogravimetry in mass (or mass fraction) in the form of temperature or time. Curve ordinate for quality The amount of m (or mass fraction), upward to increase the quality, down to show the quality reduction; abscissa for the temperature T or time t, from left to right that temperature Increased or increased time. [GB/T 6425-2008, definition 3.2.5] 3.3 Quotient thermogravimetric curve DTG curve DTGcurve The data measured by the thermal balance are plotted against the relationship between the mass change rate and the temperature (scanning type) or time (constant temperature type). When the sample quality When the DTG curve is increased, the peak decreases when the mass decreases. [GB/T 6425-2008, definition 3.2.6] ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 33304-2016_English be delivered?

Answer: Upon your order, we will start to translate GB/T 33304-2016_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 33304-2016_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 33304-2016_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.