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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB 32034-2015: Norm of energy consumption per unit products of gold refining Status: Valid
Basic dataStandard ID: GB 32034-2015 (GB32034-2015)Description (Translated English): Norm of energy consumption per unit products of gold refining Sector / Industry: National Standard Classification of Chinese Standard: F01 Classification of International Standard: 27.010 Word Count Estimation: 8,871 Date of Issue: 2015-09-11 Date of Implementation: 2016-10-01 Quoted Standard: GB/T 2589; GB/T 12723; GB 17167; GB/T 23331 Regulation (derived from): National Standard Announcement 2015 No.25 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the gold refining unit product energy consumption (hereinafter referred to as energy) technical requirements limit, the scope of statistics and calculation methods and energy management measures. This standard applies to gold refining unit energy consumption calculation, assessment, as well as for new construction and renovation and expansion project of energy control. GB 32034-2015: Norm of energy consumption per unit products of gold refining---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.Norm of energy consumption per unit products of gold refining ICS 27.010 F01 National Standards of People's Republic of China Gold refining energy consumption per unit product ofgoldrefining Published 2015-09-11 2016-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China issued Foreword4.1 and 4.2 of this standard is mandatory, the rest are recommended. This standard was drafted in accordance with rules GB/T 1.1-2009 given. This standard Conservation and Environmental Protection, the Ministry of Industry and Information Technology Energy Saving and Comprehensive Utilization Department put forward by the National Development and Reform Commission resources. This standard by the National Energy Foundation and Management Standardization Technical Committee (SAC/TC20) and the National Gold Standardization Technical Committee (SAC/TC379) centralized. This standard was drafted. Changchun Gold Research Institute, China National Gold Group Corporation, Zijin Mining Group Co., Ltd., Shandong Mining Group Limited. The main drafters. Yue Hui Zheng Ye, LIANG to pay Wen Jiang, Xie Tianquan, Zhang Bingnan MEDICINE IN Li Liang, Zhao Wei, blessing to Hao, Zhao Guohui, Tang Ting double, winning in Cong, Wen Jianbo, Wang Wei, Huo Mingchun, Liu Ya Jian Lin Feng first. Gold refining energy consumption per unit product1 ScopeThis standard specifies the gold refining unit product energy consumption (hereinafter referred to as energy consumption) technical requirements limit, the scope of statistics and calculation methods to And energy management measures. This standard applies to gold refining unit energy consumption calculation, assessment, and control the energy consumption of new construction and renovation and expansion project.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only applies to the version dated paper Pieces. For undated references, the latest edition (including any amendments) applies to this document. GB/T 2589 comprehensive energy consumption computing General GB/T 12723 energy consumption per unit product preparation General GB 17167 energy use per unit of energy measurement apparatus equipped and General Management GB/T 23331 Energy Management System Requirements3 Terms and DefinitionsGB/T 12723 defines the following terms and definitions apply to this document. 3.1 Energy consumption per unit of product technology energyconsumptionforunitproductoftechnology The ratio of total energy consumption and qualified production system technology in the production process during the reporting period. Note. The production process is a production system, apparatus, equipment, and facilities the completion of the determined composition system. 4. Technical Requirements 4.1 gold refinery conventional limit energy consumption per unit of product Existing refinery gold unit energy consumption values should be defined in accordance with Table 1. Table 1 gold refining unit energy consumption limit Craft comprehensive energy consumption per unit of product classification/(kgce/kg) Extraction process ≤6.50 Electrolysis process ≤7.20 Chlorination process (including chemical) ≤3.00 4.2 new and renovation and expansion of access to gold refining unit energy consumption value New and renovation and expansion of access to gold refining unit energy consumption values should be in accordance with Table 2. Table 2 gold refining unit energy consumption value access Craft comprehensive energy consumption per unit of product classification/(kgce/kg) Extraction process ≤4.80 Electrolysis process ≤6.50 Chlorination process (including chemical) ≤ 2.50 4.3 advanced gold refining unit energy consumption value Gold refining enterprises should strengthen energy conservation through energy-saving technological transformation and management to achieve the requirements of Table 3 gold refining unit energy consumption advanced value. Table 3 gold refining unit energy consumption of advanced value Craft comprehensive energy consumption per unit of product classification/(kgce/kg) Extraction process ≤3.20 Electrolysis process ≤4.50 Chlorination process (including chemical) ≤2.305 range and statistical calculation method5.1 scope of energy statistics and energy conversion coefficient Value Principle 5.1.1 energy consumption statistics range 5.1.1.1 Extraction Process Extraction process overall energy consumption statistics range from coarse gold start, until gold standard output, production systems, including smelting, chalking, acid, extraction Extraction, stripping reduction, various energy ingot and environmental treatment step and other production processes actually consumed, and a secondary production system, comprising a living Mechanic, auto repair, repair electricity, electricity, water, water treatment, cooling, testing, testing, measurement, power supply, supplying pharmaceutical production systems and services consumption, etc. Energy consumption and various. Used as the raw material of energy must also be included. Life does not include energy and energy infrastructure projects. 5.1.1.2 electrolysis process Electrolysis process overall energy consumption statistics range from coarse gold start, until gold standard output, production systems, including casting, electrolysis, and ingots Various energy environmental treatment step and other production processes actually consumed, and a secondary production system, comprising a system for the production of mechanic and services, Auto repair, electrical repair, all kinds of energy supply, water supply, water treatment, refrigeration, testing, testing, measurement, power supply, supply of pharmaceutical and consumed. Used as the raw material of energy must also be included. Life does not include energy and energy infrastructure projects. 5.1.1.3 chlorination process (including chemical) Overall energy consumption statistics chlorination process range from coarse gold beginning, until the gold standard output, production systems, including melting, pulverization, cleaning, chloro Of gold dissolution, reduction, and environmental treatment step ingot production processes and other kinds of energy actually consumed, and a secondary production system, comprising a living Mechanic, auto repair, repair electricity, electricity, water, water treatment, cooling, testing, testing, measurement, power supply, supplying pharmaceutical production systems and services consumption, etc. Energy consumption and various. Used as the raw material of energy must also be included. Life does not include energy and energy infrastructure projects. 5.1.2 Energy and major energy-consuming refrigerant conversion coefficient Value Principle 5.1.2.1 Energy Conversion Coefficient Value Principle Thermal energy conversion factor should be a variety of energy companies in the reporting period measured value basis, in accordance with GB/T 2589 provisions of the uniform conversion Of coal (kgce), when the magnitude of the power to the off standard coal. Found no conditions, refer to Appendix A for conversion. 5.1.2.2 The main energy of the working fluid conversion coefficient Value Principle Measured amount of physical energy conversion system working fluid production and consumption. When the conversion factor of the power value, an amount of electric power when the physical value conversion Coefficient of the working fluid when the energy converted value conversion factor; conversion factor of the power value and the like, an amount of the physical value conversion coefficient electric power conversion Get energy conversion coefficient value such as the working fluid. Found no conditions, refer to Appendix B for conversion conversion coefficient. 5.2 Calculation Method 5.2.1 calculation process energy consumption per unit of product Process according to energy consumption per unit of product of formula (1). eGY = Ee/Pz (1) Where. --- EGY process energy consumption per unit of product, in kg per kg of coal (kgce/kg); Various amounts of coal off the amount of physical energy EE --- Production process consumed by the system and, in kilograms coal (kgce); --- PZ process output yield of the final product qualified, in kilograms (kg). 5.2.2 Auxiliary computing unit product energy consumption Auxiliary energy consumption per unit product according to formula (2). eFZ = Ef/Pz (2) Where. EFZ --- auxiliary energy consumption per unit of product, in kg per kg of coal (kgce/kg); Various amounts of standard coal energy EF --- Auxiliary physical quantity consumed by the system and, in kilograms coal (kgce); --- PZ process output yield of the final product qualified, in kilograms (kg). Calculation of comprehensive energy consumption per unit of product 5.2.3 Comprehensive energy consumption per unit of product according to equation (3) is calculated. eZH = Ez/Pz = (Ee Ef)/Pz = EGY eFZ (3) Where. --- EZH comprehensive energy consumption per unit of product, in kg per kg of coal (kgce/kg); Various amounts of coal off the physical quantity of energy production systems and processes EZ --- auxiliary production system and consumed, units kgce (Kgce); --- PZ process output yield of the final product qualified, in kilograms (kg).6 energy management measures6.1 basis of energy conservation management 6.1.1 enterprises should strengthen energy management according to GB/T 23331 requirements and improve energy management organization, establishment of energy management systems and by Economic responsibility system; energy consumption indicators for each assessment, and the assessment indicators break down into basic units. 6.1.2 The enterprise should be required to establish energy consumption statistics system, establish energy consumption statistics document files, and the file is controlled by management. 6.1.3 The energy business should be equipped with appropriate measuring instruments according to the requirements of GB 17167 and the establishment of energy measurement management systems. 6.2 energy-saving technology management 6.2.1 reasonable arrangements for energy-saving technological transformation, promote energy-saving new technology, new technology and new equipment, improve energy efficiency, reduce energy consumption, Gold refining process and reduce overall energy consumption. 6.2.2 System Configuration optimization of production and production technology, reasonable production, reduce intermediate links, increase production capacity.Appendix A(Informative) Common reference coefficients coal energy off Common energy off coal reference coefficients in Table A.1. Table A.1 common reference coefficients coal energy off Name Average coefficient of coal calorific off and units Coal 20908kJ/kg (5000kcal/kg) 0.7143kgce/kg Coal washing 26344kJ/kg (6300kcal/kg) 0.9000kgce/kg Crude 41816kJ/kg (10000kcal/kg) 1.4286kgce/kg Diesel 42652kJ/kg (10200kcal/kg) 1.4571kgce/kg Gasoline 43070kJ/kg (10300kcal/kg) 1.4714kgce/kg Kerosene 43070kJ/kg (10300kcal/kg) 1.4714kgce/kg Coke 28435kJ/kg (6800kcal/kg) 0.9714kgce/kg LPG 50179kJ/kg (12000kcal/kg) 1.7143kgce/kg Power (equivalent value) 3600kJ/(kW · h) [860kcal/(kW · h)] 0.1229kgce/(kW · h) Heat - 0.03412kgce/MJ Water gas 10454kJ/m3 (2500kcal/m3) 0.3571kgce/m3 Gas oil 38931kJ/m3 (9310kcal/m3) 1.3300kgce/m3 Note. This appendix standard coal coefficient in case of a change in the provisions of national statistical offices, energy consumption level indicators are set separately.Appendix B(Informative) Common working fluid energy conversion coal reference coefficients Conversion of coal energy working medium common reference coefficients are shown in Table B.1. Table B.1 common working medium energy conversion coal reference coefficients Unit energy working fluid and the energy consumption coefficient of coal off unit Fresh water 2.51MJ/t (600kcal/t) 0.0857kgce/t Softener 14.23MJ/t (3400kcal/t) 0.4857kgce/t Compressed air 1.17MJ/m3 (280kcal/m3) 0.040kgce/m3 Blast 0.88MJ/m3 (210kcal/m3) 0.030kgce/m3 Oxygen 11.72MJ/m3 (2800kcal/m3) 0.400kgce/m3 Nitrogen (do byproduct) 11.72MJ/m3 (2800kcal/m3) 0.400kgce/m3 Nitrogen (when product shots) 19.66MJ/m3 (4700kcal/m3) 0.6714kgce/m3 Carbon dioxide 6.28MJ/m3 (1500kcal/m3) 0.2143kgce/m3 Acetylene 243.67MJ/m3 8.3143kgce/m3 Carbide 60.92MJ/kg 2.0786kgce/kg Note 1. fresh water refers to tap water has not been used, the average power calculation. Note 2. The value is subject to change energy in this appendix to the latest data from the National Statistics department shall prevail. ...... |
