YS/T 693-2022 in English

VALID

The norm of energy consumption per unit product of copper concentrate

Issued on:2022-09-30
Implemented on:2023-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $220.00
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Standard No:	YS/T 693-2022
Document status:	VALID
Title in English:	The norm of energy consumption per unit product of copper concentrate
Title in Chinese:	铜精矿单位产品能源消耗限额
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2022-09-30
Implemented on:	2023-04-01
Superseding:	YS/T 693-2009 The norm of energy consumption for producing copper concentrate
Professional Classification:	YS-Non-ferrous Metal
Related Keywords:	energy consumption comprehensive energy consumption energy consumption limit flotation processenergy consumption indicators auxiliary energy consumption main process energy consumption
Related Topics:	Product Energy Consumption Allowance Purified terephthalic acid unit product energy consumption limit Infrared germanium single crystal unit product energy consumption limit copper concentrate element Product Energy Consumption Allowance energy consumption quota energy consumption quota Energy consumption quota per unit product of organic silicon Energy consumption Energy Consumption Quotas for Nickel Concentrate Production Energy Consumption Quotas for Unit Products of Non-ferrous Underground Mining Energy consumption quota per unit product of polysilicon enterprises Styrene unit product energy consumption quota Mineral dressing consumption Energy consumption quota per unit product of tantalum and niobium concentrate Energy consumption quota per unit product of special glass Product consumables high consumables quota Energy consumption quota per unit product of fermented alcohol Raw grade copper Sample consumption status of energy Product consumables Five Elements of Copper Concentrate Original unit of energy consumption Consumables Raw Copper Grade Copper ore phase Energy Consumption Quotas per Unit Product of Polyester Energy Consumption Quota per Unit Product of Asphalt Concrete Energy Consumption Quotas per Unit Product of Fuel Ethanol Spodumene energy consumption limit per unit product Spodumene concentrate energy consumption limit per unit product Spodumene Mining and Dressing Unit Product Energy Consumption Limit Spodumene mine energy consumption limit per unit product Lithium Mining and Dressing Unit Product Energy Consumption Limit Energy Consumption Quotas per Unit of Product in Mining and Dressing of Non-ferrous Metals YS/T 1562.3-2022 Synthetic ammonia unit product energy consumption limit 2019 Energy consumption limit per unit product for pharmaceutical companies Copper concentrate industry Sodium sulfate unit product energy consumption standards and limits Energy consumption limit per unit product of foam ceramic products Copper-nickel concentrate product quality Gas station energy consumption limit Copper Concentrate International copper concentrate usa Copper concentrate EU Graphite unit product consumption limit Mining comprehensive energy consumption limit Energy consumption limit per unit production capacity of textiles Bamboo fiber energy consumption limit per unit product Standard meaning of energy consumption limit per unit product of graphite Energy consumption limit for tantalum and niobium concentrate products Starch unit product energy consumption limit and calculation method Textile energy consumption limit Printing and dyeing execution unit product energy consumption limit Textile industry unit product energy consumption limit Styrene unit product energy consumption limit Food industry energy consumption limits Tungsten and molybdenum unit product energy consumption limit Energy consumption per unit production of degradable plastic products Unit energy consumption control Refined cotton energy consumption Energy consumption standards for copper plate products Energy consumption limits for the plastics processing industry Energy consumption limit for food processing industry Chemical and pharmaceutical energy consumption limits Food industry energy consumption Silicon ore processing energy consumption ys/t 1523-2022 ys/t 693-2022 Local standard energy consumption limits Standard table of energy consumption limits for lead and zinc mineral processing ys/t1568-2022 Energy consumption quota per unit product of pharmaceutical enterprises

本文件规定了铜精矿单位产品能源消耗的要求、统计范围、计算范围及计算方法、节能管理与措施。
本文件适用于以生产铜精矿为主的采矿、选矿（浮选）企业能源消耗指标的计算和考核。

Introduction

Core changes in the standard revision

Revision dimensions	2009 edition	2022 edition	Technical significance
Terminology system	Comprehensive energy consumption	Separate comprehensive energy consumption for mining/ore dressing	Accurate measurement of process energy consumption
Indicator expression	Advanced/access/limited values	First/second/third level values	Connecting to the international grading system
Calculation scope	Basic production links	Add drainage/transportation/wastewater treatment	Cover the entire life cycle energy consumption

Analysis of key technical indicators

4.1 Mining energy consumption limit

Open-pit mining level 3 value: 0.65/1.0/1.4 kgce/t | Underground mining level 3 value: 3.5/4.8/6.5 kgce/t

4.2 Ore dressing energy consumption limit

Flotation process

Energy consumption indicators need to be dynamically adjusted in combination with parameters such as ore hardness and selected grade

Innovative calculation system

5.3.4

E_Z = E_t + E_F Realizes:

Separate calculation of main process energy consumption (E_t) and auxiliary energy consumption (E_F)
Dynamic allocation of losses according to output ratio
Support accurate accounting of multi-process joint production

Implementation suggestions

Path to improve energy efficiency

Equipment upgrade: Adopt energy-saving equipment such as intelligent variable frequency crusher and high-efficiency flotation column
Process optimization: Implement technical transformations such as more crushing and less grinding, pre-selection and waste disposal
Energy management: Establish ISO 50001 energy management system

Data Monitoring Key Points

Monitoring Links	Measuring Instruments	Frequency
Electricity Consumption	Smart Electricity Meter (0.5S Level)	Real-time Monitoring
Diesel Consumption	Flow Meter (±0.5%)	Shift Statistics

More samples: JGJ 94-2008 QC/T 942-2021 GB 18306-2015

Sample only — not a preview of YS/T 693-2022

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