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GB/T 28924-2023 English PDF

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Q: Should I purchase the latest version GB/T 28924-2023?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 28924-2023 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.

US$209.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 28924-2023: Guides for calculating energy efficiency index for iron and steel enterprises
Status: Valid

GB/T 28924: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 28924-2023	209	Add to Cart	3 days	Guides for calculating energy efficiency index for iron and steel enterprises	Valid
GB/T 28924-2012	199	Add to Cart	2 days	Guides for calculating energy efficiency index of an iron and steel enterprise	Obsolete

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Basic data

Standard ID: GB/T 28924-2023 (GB/T28924-2023)
Description (Translated English): Guides for calculating energy efficiency index for iron and steel enterprises
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H04
Classification of International Standard: 77-010
Word Count Estimation: 10,171
Date of Issue: 2023-11-27
Date of Implementation: 2024-06-01
Older Standard (superseded by this standard): GB/T 28924-2012
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 28924-2023: Guides for calculating energy efficiency index for iron and steel enterprises

---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.
ICS 77-010 CCSH04 National Standards of People's Republic of China Replace GB/T 28924-2012 Guidelines for Calculation of Energy Efficiency Index for Steel Enterprises Published on 2023-11-27 2024-06-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

Foreword

This document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting: This document replaces GB/T 28924-2012 "Guidelines for Calculation of Energy Efficiency Index of Steel Enterprises": Compared with GB/T 28924-2012, except for In addition to structural adjustments and editorial changes, the main technical changes are as follows: a) Changed the scope (see Chapter 1, Chapter 1 of the:2012 edition); b) Added the energy efficiency index calculation method when the baseline energy consumption is negative (see Chapter 4); c) Added the energy efficiency index calculation method when the energy consumption during the statistical reporting period and the baseline energy consumption are both negative (see Chapter 4); d) Changed the determination of baseline energy consumption (see Chapter 6, Chapter 6 of the:2012 edition); e) Added the use of energy efficiency index (see Chapter 7): Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents: This document is proposed by the China Iron and Steel Industry Association: This document is under the jurisdiction of the National Steel Standardization Technical Committee (SAC/TC183): This document was drafted by: Rizhao Iron and Steel Holding Group Co:, Ltd:, Metallurgical Industry Information Standards Research Institute, Xinjiang Bayi Iron and Steel Co:, Ltd: Company, Shandong Energy Saving Association, MCC Southern Engineering Technology Co:, Ltd:, Jiangsu Shagang Group Co:, Ltd:, Shandong Huimin Technology Development Co:, Ltd: Division, Shiheng Special Steel Group Co:, Ltd:, Chengdu Advanced Metal Materials Industry Technology Research Institute Co:, Ltd:, Guangdong Songshan Vocational and Technical College, Qingdao Kaineng Environmental Protection Technology Co:, Ltd: The main drafters of this document: Wang Jiangwei, Liang Kaili, Chen Tong, Zhao Jingjing, Qiu Jinhui, Xu Hailun, Fang Jiurong, Mao Rui, Chen Jian, Tian Fengjun, Zhang Ruopeng, Luo Guomin, Chen Ming, Zhang Honglai, Zhong Yong, Wang Gang, Zeng Sibao, Wang Dong, Pan Zhaobin, Zhang Shaoqiang, Wang Ye, Wang Bo, Feng Junkai, Fang Guodong: This document was first published in:2012 and this is the first revision: Guidelines for Calculation of Energy Efficiency Index for Steel Enterprises

1 Scope

This document describes the calculation method and evaluation method of the energy efficiency index of steel enterprises, and stipulates the determination of benchmark energy consumption, the purpose of the energy efficiency index, and the data Value rounding and statistics: This document is applicable to the calculation of energy efficiency index of steel enterprises:

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations For documents, only the version corresponding to the date applies to this document; for undated referenced documents, the latest version (including all modification orders) applies in this document: GB/T 2589 General principles for comprehensive energy consumption calculation GB/T 3101 General principles regarding quantities, units and symbols GB/T 3484 General Principles of Enterprise Energy Balance GB/T 8170 Numerical rounding rules and expression and determination of limit values

3 Terms and definitions

The terms and definitions defined in GB/T 2589, GB/T 3484 and the following apply to this document: 3:1 Statistically calculate the ratio between unit product energy consumption and baseline energy consumption during the reporting period: 3:2 unit unit Production units, processes or facilities and equipment that can separately calculate energy consumption: 3:3 The baseline value of unit energy consumption or comprehensive energy consumption determined by the enterprise at a certain stage: Note: Baseline energy consumption is expressed in unit product energy consumption:

4 Calculation methods

4:1 Unit energy efficiency index The unit energy efficiency index is calculated according to formula (1): Ix= ex e0 (1) In the formula: Ix---unit energy efficiency index; ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 28924-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 28924-2023_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 28924-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 28924-2023_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.

Question 5: Should I purchase the latest version GB/T 28924-2023?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 28924-2023 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.