GB 50439-2015 GB 50439-2015炼钢工程设计规范：英文 - 工标库
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GB 50439-2015 GB 50439-2015炼钢工程设计规范：英文现行
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Announcement of Ministry of Housing and Urban-Rural Development of the People s Republic of China
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Foreword
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1 General Provisions
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2 Terms
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3 Basic Provisions
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4 Hot Metal Pretreatment
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4.1 Process Design
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4.2 Powder
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4.3 Process Equipment
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4.4 Process Layout
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5 Converter Steelmaking
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5.1 General Process Design
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5.2 Material Preparation and Supply
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5.3 Process Equipment
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5.4 Layout of Converter Steelmaking Shop
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6 EAF Steelmaking
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6.1 Process Design
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6.2 Material Preparation and Supply
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6.3 Process Equipment
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6.4 Layout and Building of EAF Steelmaking Shop
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7 Secondary Refining
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7.1 Process Design
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7.2 Material Preparation and Supply
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7.3 Process Equipment
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7.4 Process Layout
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8 Slag Treatment
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8.1 General Process Design
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8.2 Converter Slag
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8.3 EAF Slag
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8.4 Slag from Refining and Residual Scrap from Casting
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8.5 Slag from Hot Metal Pretreatment
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8.6 Stainless Steel Slag
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8.7 Process Equipment
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8.8 Process Layout
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9 Mechanical Repair and Laboratory
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9.1 Mechanical Repair
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9.2 Laboratory
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10 Electrical Power
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10.1 Load Classification and Power Supply
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10.2 Power Supply and Distribution System
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10.3 Reactive Power Compensation and Quality of Power Supply
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10.4 （Distribution）Substation and Electrical Room
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10.5 Power Supply and Distribution Facility and Electrical Drive
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10.6 Power Engineering
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11 Instrumentation
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11.1 Selection and Design of Instrument
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11.2 Measuring and Control Item
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11.3 Power Source of Instrument
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11.4 Instrument Protection and Safety
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12 Telecommunication
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13 Automation Control and Information-based Technology
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13.1 General Provisions
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13.2 Basic Automation
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13.3 Process Control
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13.4 Information-based Technology
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14 Water Supply and Drainage
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14.1 General Provisions
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14.2 Water Quality and Requirement for Steelmaking Process
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14.3 Water Supply System
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14.4 Water Treatment Facility
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14.5 Emergency Water Supply
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14.6 Water Quality Stabilization
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14.7 Makeup Water
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14.8 Water Quality Analysis and Monitoring
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15 Thermal Power
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15.1 General Provisions
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15.2 Waste Heat Boiler System for Converter
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15.3 Waste Heat Boiler System for EAF
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15.4 Thermal Power Facility for Secondary Refining
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15.5 Steam Supply
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15.6 Compressed Air Supply
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16 Heating，Ventilation and Air Conditioning and Dedusting
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16.1 General Provisions
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16.2 Heating
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16.3 Ventilation
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16.4 Air Conditioning
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16.5 Dedusting
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17 Fuel and Gas
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17.1 General Provisions
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17.2 Converter Gas Cleaning and Recovery System
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17.3 Gas Valve Station and Pipe Network
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18 Building and Structure
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18.1 General Provisions
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18.2 Main Shop Building
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18.3 Equipment Foundation
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18.4 Process Platform
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18.5 Building for Utility
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19 General Layout and Material Transportation
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19.1 Selection of Plant Site
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19.2 Layout of Plant Area
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19.3 Transportation
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19.4 Greening
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20 Safety and Environment Protection
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20.1 Safety
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20.2 Fire Protection
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20.3 Environment Protection and Comprehensive Utilization
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21 Energy Conservation
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22 Engineering Pricing and Project Investment Consulting
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22.1 Engineering Pricing
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22.2 Project Investment Consulting
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Explanation of Wording in This Code
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List of Quoted Standards
