Path: Home > GB/T > Page423 > GB/T 45964-2025

Price & Delivery

US$279.00 · In stock · Download in 9 seconds
GB/T 45964-2025: Technical specification for disintegrating of molten steel slag by self-generating steam
Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure
Status: Valid

Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 45964-2025	English	279	Add to Cart	3 days [Need to translate]	Technical specification for disintegrating of molten steel slag by self-generating steam

GB/T 45964-2025: Technical specification for disintegrating of molten steel slag by self-generating steam

---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/GBT45964-2025
ICS 77.140.99 CCSH34 National Standard of the People's Republic of China Technical specification for hot stuffing of molten steel slag self-generating team Released on August 1, 2025 Implementation on February 1, 2026 State Administration for Market Regulation The National Standardization Administration issued

Preface

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. Some of the contents of this document may involve patents. The issuing organization of this document shall not be responsible for identifying patents. This document was proposed by the China Iron and Steel Association. This document is under the jurisdiction of the National Technical Committee on Steel Standardization (SAC/TC183). This document was drafted by. China Metallurgical Construction Research Institute Co., Ltd., Wuxi Juli Heavy Industry Co., Ltd., Jiangsu Binxin Iron and Steel Group Co., Ltd., MCC Energy Conservation and Environmental Protection Co., Ltd., Shougang Group Qian'an Iron and Steel Company, Metallurgical Industry Information Standards Research Institute, Beijing Science and Technology University of Science and Technology, Shiheng Special Steel Group Co., Ltd., Yancheng Institute of Technology, Hangzhou Xiruidi Technology Co., Ltd., Cangzhou China Railway Equipment Manufacturing Materials Co., Ltd. Co., Ltd., Anhui University of Technology, and Hangzhou Ruikun Information Technology Co., Ltd. The main drafters of this document are. Du Hongtao, Lu Wen, Zhang Liangliang, Wang Fengliang, Qiu Jinhui, Peng D, Wang Yanbing, Lin Tao, Zhu Liang, Hao Yidang, Zhao Hongzhu, Ma Hongzhi, Qi Baoxiang, Zhang Fei, Wu Jianzhong, Yang Junfeng, Wang Jiangwei, Zhang Ruopeng, Zhang Lianhang, Yu Yang, Wu Zhi, Yin Zhifeng, Zhu Huajun, Yan Chaogang, Wang Yupeng, Li Canhua, Pan Na, Xi Yujie, Chen Jian, Wang Xiaojie, Yu Jingyao, Ding Zhongliang, Zhang Yuanchun, Zhang Xingzhou, Cheng Weihua, Du Gang, Zhang Ruichao and Wang Kun. Technical specification for hot stuffing of molten steel slag

1 Scope

This document specifies the basic requirements, process flow, hot stuffing of molten steel slag tanks with pressure, hot stuffing of molten steel slag tanks with normal pressure, hot stuffing of molten steel slag tanks, hot stuffing of molten steel slag tanks with high pressure... Pressure heating, molten slag pool heating, tank heating, pool heating, equipment requirements, automation requirements, dust removal design and particulate matter removal Release requirements and water requirements for slag treatment. This document is applicable to the tank-type pressurized hot stuffing treatment, tank-type atmospheric pressure hot stuffing treatment and pool-type hot stuffing treatment of converter and electric arc furnace steel slag.

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 3766 General rules and safety requirements for hydraulic transmission systems and their components GB/T 20491 Steel slag powder for cement and concrete GB/T 25824 Steel slag for road use GB 50010 Code for Design of Concrete Structures GBZ 2.2 Occupational exposure limits for hazardous agents in industrial workplaces Part 2.Physical agents YB/T 061 Technical Specifications for Metallurgical Slag Pots YB/T 804 Terminology of iron and steel slag and its treatment and utilization YB/T 4969 Technical specification for water used in steel slag heating and stuffing process

3 Terms and Definitions

The terms and definitions defined in YB/T 804 and the following apply to this document. 3.1 The hot slag is put into the pressure hot stuffing device, and water is sprayed to generate pressurized steam above 100℃, which makes the free calcium oxide and free oxygen in the slag A method for rapidly digesting magnesium oxide and pulverizing steel slag. 3.2 The hot slag is placed in a normal pressure hot stuffing device, and water is sprayed to generate 100℃ normal pressure steam, which dissociates the free calcium oxide and free magnesium oxide in the slag. A method for rapidly digesting and pulverizing steel slag.

4 Basic Requirements

4.1 The steel slag hot stuffing treatment system should be designed, constructed and put into operation at the same time as the main steelmaking project. 4.2 The dust removal and other pollution prevention facilities supporting the steel slag hot stuffing treatment line should be designed and constructed at the same time as the main steel slag hot stuffing treatment project. Put into use at the same time. ...