GB 29446-2019 PDF EnglishUS$70.00 · In stock · Download in 9 seconds
GB 29446-2019: The norm of the power consumption of coal washing Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid GB 29446: Historical versions
Similar standardsGB 29446-2019: The norm of the power consumption of coal washing---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GB29446-2019NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 27.010 F 10 Replacing GB 29446-2012 The norm of the power consumption of coal washing ISSUED ON: DECEMBER 17, 2019 IMPLEMENTED ON: JULY 01, 2020 Issued by: State Administration for Market Regulation; Standardization Administration of PRC. Table of ContentsForeword ... 3 1 Scope ... 4 2 Terms and definitions ... 4 3 Norm level of power consumption ... 4 4 Technical requirements ... 5 5 Statistical scope and calculation method ... 5 Appendix A (Normative) Conversion factor of coal washing process’s type ... 7ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB 29446-2012 "The norm of the power consumption of coal washing". Compared with GB 29446-2012, the main technical changes of this standard are as follows: - ADD the norm level of power unit consumption of coal washing (see 3.1 and 3.2); - DELETE the advanced value of power consumption for coal washing (see 4.1 and 4.2 of the 2012 edition); - MODIFY the limit value and access value of power unit consumption ,of coal washing (see 4.1 and 4.2; 4.1 and 4.2 of 2012 edition). This standard was proposed by and shall be under the jurisdiction of the National Standardization Management Committee. Drafting organizations of this standard: Coal Science and Technology Research Institute Co., Ltd., China Coal Industry Association Productivity Promotion Center, China Coal Processing and Utilization Association, Liyuan Zhixin (Suzhou) Technology Co., Ltd. The main drafters of this standard: Cai Zhidan, Tu Hua, Ding Hua, Luo Yunfei, Zhang Guoguang, Liu Fu, Zheng Houfa, Ma Jian, Zheng Jianping, Cheng Zimeng, Zhou Lu. This standard replaces the standard previously issued as follows: - GB 29446-2012. The norm of the power consumption of coal washing1 ScopeThis standard specifies the technical requirements, statistical scope and calculation methods for the power unit consumption norm of coal washing in the coal washing process of the coal industry. This standard applies to the calculation and assessment of the power unit consumption of coal washing during the coal washing process in the coal industry, as well as the control of power unit consumption of newly built, rebuilt, expanded enterprises.2 Terms and definitionsThe following terms and definitions apply to this document. 2.1 The power unit consumption of coal washing During the statistical period, the ratio of the product of power consumption of coal washing and the conversion factor of the coal washing process type to the amount of raw coal selected.3 Norm level of power consumption3.1 Norm level of power unit consumption of coking coal washing enterprise Norm level of power unit consumption of coking coal washing enterprise is as shown in Table 1, of which level 1 has the lowest energy consumption. Table 1 -- Norm level of power unit consumption of coking coal washing enterprise Norm level of power unit consumption of coking coal washing Power unit consumption of coal washing, kW • h/t 1 ≤ 5.0 2 ≤ 7.0 3 ≤ 8.5 3.2 Norm level of power unit consumption of thermal coal washing ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB 29446-2019 be delivered?Answer: The full copy PDF of English version of GB 29446-2019 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB 29446-2019_English with my colleagues?Answer: Yes. 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