GB/T 397-2022 English PDFUS$269.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 397-2022: Commercial coal quality - Coal for coke making Status: Valid GB/T 397: Historical versions
Basic dataStandard ID: GB/T 397-2022 (GB/T397-2022)Description (Translated English): Commercial coal quality - Coal for coke making Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: D24 Classification of International Standard: 73.040 Word Count Estimation: 14,145 Date of Issue: 2022-10-14 Date of Implementation: 2022-10-12 Older Standard (superseded by this standard): GB/T 397-2009 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 397-2022: Commercial coal quality - Coal for coke making---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.Commercial coal quality -- Coal for coke making ICS 73.040 CCSD24 National Standards of People's Republic of China Replacing GB/T 397-2009 Commercial Coal Quality Coking Coal Published on 2022-10-12 2022-10-12 Implementation State Administration for Market Regulation Released by the National Standardization Administration forewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. This document replaces GB/T 397-2009 "Technical Conditions for Coking Coal", compared with GB/T 397-2009, except for structural adjustment and editing In addition to the sexual changes, the main technical changes are as follows. a) Changed the product quality level and technical requirements (see Chapter 4, Chapter 4 of the.2009 edition); b) The division of coking coal products is added. Commercial coal for coking is divided into single coal and blended coal, of which single coal is in accordance with GB/T 5751 Classify coal; classify the quality grade of commercial coal for coking according to ash content and sulfur content, and use "category ash content grade full sulfur grade" is expressed in the form of (see 4.1); c) Added inspection rules (see Chapter 6); d) Added identification, transportation and storage requirements (see Chapter 7). Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by China Coal Industry Association. This document is under the jurisdiction of the National Coal Standardization Technical Committee (SAC/TC42). This document is drafted by. Coal Science and Technology Research Institute Co., Ltd., Shanxi Coking Coal Group Co., Ltd., National Energy Investment Group Coal Management Branch of Co., Ltd., Huaibei Mining Co., Ltd., Yaojie Coal and Electricity Group Co., Ltd., Lu'an Chemical Industry Group Co., Ltd. Company, Jinneng Holding Coal Industry Group Co., Ltd., China Coal Huali Energy Holdings Co., Ltd., Shandong Energy Group Co., Ltd. Marketing and Trade Branch, Shanghai Meishan Iron and Steel Co., Ltd., Anshan Iron and Steel Co., Ltd., Huaihe Energy Holding Group Co., Ltd. The main drafters of this document. Bai Xiangfei, Ding Hua, Fan Wensheng, Shi Zhenzhong, Wang Chunhua, Huang Haifeng, Zhang Bingzhong, Zhang Wei, Ren Wenli, Wang Xingzhong, Wang Xiaoming, Wang Jianwen, Yuan Chongliang, Yu Qingquan, Li Xiuchun, Zhang Qilin, Zhang Wencheng, Wu Linlin, Gan Xiushi, Fu Maoquan, Lu Qijun, Wang Chunjing, Zhang Yuhong. The previous versions of this document and its superseded documents are as follows. --- First published in 1965 as GB/T 397-1965, first revised in.1998; --- In the second revision in.2009, the content of GB/T 17609-1998 "Technical Conditions for Foundry Coking Coal" was incorporated; ---This is the third revision. Commercial Coal Quality Coking Coal1 ScopeThis document specifies the quality grades and technical requirements, test methods, inspection rules, identification, transportation and storage of commercial coal products for coking. This document applies to commercial coal for coking in all links of production, processing, storage and transportation, sales, and use.2 Normative referencesThe contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 211 Determination method of total moisture in coal GB/T 212 Industrial Analysis Method of Coal GB/T 214 Determination method of total sulfur in coal GB/T 216 Determination method of phosphorus in coal GB/T 474 Preparation method of coal samples GB/T 475 Manual method for commercial coal samples GB/T 479 Determination method of colloidal layer index of bituminous coal GB/T 1574 Coal Ash Composition Analysis Method GB/T 3058 Determination method of arsenic in coal GB/T 3558 Determination method of chlorine in coal GB/T 4000 Test method for coke reactivity and strength after reaction GB/T 4633 Determination method of fluorine in coal GB/T 5447 Determination method of bituminous coal adhesion index GB/T 5450 Bituminous coal Oa dilatometer test GB/T 5751 China Coal Classification GB/T 6948 Coal Vitrinite Reflectance Microscopic Determination Method GB/T 8899 Coal Microgroup and Mineral Determination Methods GB/T 15591 Discrimination method of commercial coal blending type GB/T 16659 Determination method of mercury in coal GB/T 19494.1 Mechanized Sampling of Coal Part 1.Sampling Methods GB/T 19494.2 Coal Mechanized Sampling Part 2.Preparation of Coal Samples GB/T 25209 Commercial coal identification GB/T 25213 Coal Plasticity Determination Constant Moment Gibbler Method GB/T 25214 Determination of total sulfur in coal by infrared spectroscopy GB/T 30732 Industrial Analysis Methods for Coal Instrumental Methods GB/T 31087 Technical requirements for control of debris in commercial coal GB/T 39538 Determination of Arsenic, Selenium and Mercury in Coal Hydride Generation-Atomic Fluorescence Spectrometry GB/T 40485 Coal Vitrinite Random Reflectance Automatic Determination Image Analysis Method ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 397-2022_English be delivered?Answer: Upon your order, we will start to translate GB/T 397-2022_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 397-2022_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 397-2022_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+ countriesQuestion 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.Question 5: Should I purchase the latest version GB/T 397-2022?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 397-2022 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
