HOME Cart(3) Quotation About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (19 Oct 2025)

GB/T 45689-2025 English PDF

US$219.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 45689-2025: Slag vertical roller mill - Energy consumption index
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 45689-2025	English	219	Add to Cart	3 days [Need to translate]	Slag vertical roller mill - Energy consumption index	Valid	GB/T 45689-2025

PDF similar to GB/T 45689-2025

Standard similar to GB/T 45689-2025

IOT-GUIDELINES JB/T 14329 GB/T 25708 GB/T 45686 GB/T 45687

Basic data

Standard ID	GB/T 45689-2025 (GB/T45689-2025)
Description (Translated English)	Slag vertical roller mill - Energy consumption index
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	D94
Classification of International Standard	73.120
Word Count Estimation	10,126
Date of Issue	2025-05-30
Date of Implementation	2025-12-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration

GB/T 45689-2025: Slag vertical roller mill - Energy consumption index

---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.
National Standard of the People's Republic of China ICS 73.120CCS D 94 Energy consumption index of slag cement vertical mill 2025-05-30 Release 2025-12-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Technical Requirements 1 5 Test methods 2 6 Energy consumption assessment 2 7 Energy consumption level label 2 Appendix A (Informative) Test method for energy consumption of slag cement vertical mill 3 Reference 4

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 is required. 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 the China Machinery Industry Federation. This document is under the jurisdiction of the National Technical Committee for Standardization of Mining Machinery (SAC/TC 88). This document was drafted by. Luoyang Mining Machinery Engineering Design and Research Institute Co., Ltd., Shanxi Energy College, CITIC Heavy Industries Machinery Co., Ltd. Co., Ltd., Shenyang Jianzhu University. The main drafters of this document are. Zhang Zhiyong, Wang Jun, Zhang Ziying, Jiang Jun, Tao Wenjia, Qu Dongting, He Enguang, Wang Lihui, Wu Xiaoqiang, Xia Ying, Bai Xiaotian. Energy consumption index of slag cement vertical mill

1 Scope

This document specifies the technical requirements, test methods, energy consumption assessment and energy consumption grade marking for slag cement vertical mill energy consumption indicators. This document is applicable to the production of granulated blast furnace slag powder for cement, mortar and concrete. Slag cement vertical mill (hereinafter referred to as vertical mill).

2 Normative references

The contents of the following documents constitute the 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 203 Granulated blast furnace slag for cement GB/T 7679.5 Terminology of mining machinery Part 5.Crushing and grinding equipment GB/T 8170 Rules for rounding off values and expression and determination of limit values GB/T 18046-2017 Granulated blast furnace slag powder for cement, mortar and concrete JB/T 10997 Slag cement vertical mill

3 Terms and definitions

The terms and definitions defined in GB/T 7679.5 and the following apply to this document. 3.1 Normal regime The grindability index (Bond method) of the material to be ground is not more than 22 kW·h/t, the moisture content of the material entering the mill is not more than 18%, and the particle size of the material entering is not large. The particle size of the product is less than 10 mm, the specific surface area of the product is not less than 4.200 cm2/g (Blaine method), and the residual moisture of the product is not more than 1% (mass fraction). Note. The grindability index test as specified in GB/T 26567 stipulates that the mesh size of the finished sieve is 80 μm. 3.2 Energy consumption index The ratio of the vertical mill's measured average power to its processing capacity under specified standard operating conditions. Note. The unit is kilowatt-hour per ton (kW·h/t). 3.3 evaluating value of energy conservation Under the test conditions specified in this document, the energy consumption index values required for energy-saving products are achieved.

4 Technical requirements

4.1 The design, manufacture and quality of vertical mill shall comply with the provisions of JB/T 10997. 4.2 Grinding material The quality of granulated blast furnace slag shall comply with the requirements of GB/T 203. 4.3 The quality of the produced granulated blast furnace slag powder shall not be lower than the S95 grade specified in GB/T 18046-2017.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 45689-2025_English be delivered?

Answer: Upon your order, we will start to translate GB/T 45689-2025_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 45689-2025_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 45689-2025_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 [email protected]. 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.