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GB 29442-2012: The norm of energy consumption per unit products of copper and copper-alloy sheet, strip, foil
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The norm of energy consumption per unit products of copper and copper-alloy sheet, strip, foil
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Basic data | Standard ID | GB 29442-2012 (GB29442-2012) | | Description (Translated English) | The norm of energy consumption per unit products of copper and copper-alloy sheet, strip, foil | | Sector / Industry | National Standard | | Classification of Chinese Standard | F01 | | Classification of International Standard | 27.010 | | Word Count Estimation | 17,133 | | Quoted Standard | GB/T 2589; GB/T 3484; GB/T 12723; GB 17167 | | Regulation (derived from) | National Standards Bulletin No. 42 of 2012 | | 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 Chinese standard specifies the copper and copper alloy sheet, strip, foil, (hereinafter referred to as product) energy consumption (hereinafter referred to as energy consumption) limit of the technical requirements, calculation principles, statistica | GB 29442-2012: The norm of energy consumption per unit products of copper and copper-alloy sheet, strip, foil
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The norm of energy consumption per unit products of copper and copper-alloy sheet, strip, foil
ICS 27.010
F01
National Standards of People's Republic of China
Copper and copper alloy sheet, strip, foil
Energy consumption per unit product
ofcopperandcopper-aloysheet, strip, foil
Published 2012-12-31
2013-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China issued
Foreword
4.1, 4.2 of this standard are mandatory, others are recommended.
This standard was drafted in accordance with rules GB/T 1.1-2009 given.
This standard savings by the National Development and Reform Commission Resources and Environmental Protection Division, Ministry of Industry and Information Technology Energy Saving and Comprehensive Utilization Department proposed.
This standard by the National Energy Foundation Management Standardization Technical Committee (SAC/TC20) Standardization Technical Committee and the National Nonferrous Metals
(SAC/TC243) centralized.
This standard was drafted. Chinalco Luoyang Copper Co., Ltd., Fu Wei Technology (Wu Jiang) Co., Ltd., Shaoxing City of Bo Electric Co., Ann
Emblem Jingcheng Copper Co., the color Obote Copper and Aluminum Co., Ltd., Chinalco Shanghai Copper Co., Ltd., Zhejiang Jiaxin Copper Co.
the company.
The main drafters. Meng Huijuan, Zhao million to spend, high double-Ling, Li Ying, Hu Zhaoqi, Xu Gaolei, Mei Juhui, Zhang Haijun, Chen Hua, Yu Lixin,
Liang Qiming, Xiao Taiguang, Tang Changdong, Yan Mingliang, Li Linna.
Copper and copper alloy sheet, strip, foil
Energy consumption per unit product
1 Scope
This standard specifies the copper and copper alloy sheet, strip, foil technical requirements (hereinafter referred to as the product) energy consumption (hereinafter referred to as energy) limit,
Calculation principles, calculation methods and statistical coverage, and energy management measures.
This standard applies to copper and copper alloy sheet processing enterprises, with calculated energy consumption of the foil, and the assessment of new energy control program
And to assess with.
2 Normative references
The 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 3484 General corporate energy Ping Heng
GB/T 12723 energy consumption per unit product preparation General
GB 17167 energy use per unit of energy measurement apparatus equipped and General Management
3 terms, definitions and symbols
3.1 Terms and Definitions
The following terms and definitions apply to this document.
3.1.1.
Physical process energy consumption unitobjectconsumptioninworkingprocedure
es
Single process step in the production process of the production of qualified products unit energy consumption of direct physical volume of some kind.
3.1.2.
Process energy consumption unitenergyconsumptioninworkingprocedure
ej
Single process step in the production process of the production units qualified products directly consumed in the entire amount of energy.
3.1.3
Direct energy consumption directenergyconsumption
EH
All the production process of the amount of energy consumed directly.
3.1.4
Auxiliary energy assistantenergyconsumption
EF
Auxiliary energy production system for the production of consumption. For example. shop lighting, energy consumption and other internal transportation.
3.1.5
Indirect energy consumption indirectenergyconsumption
EJ
Or auxiliary production not directly, but indirectly provide energy necessary conditions for the production or consumption of auxiliary systems. Including factory lighting, office
Public, physical and chemical testing, mold manufacturing energy consumption and the like.
3.1.6
Comprehensive energy consumption unitconsumptionofintegrateenergy
ez
Comprehensive energy consumption per unit of product, refers to the amount of total energy production units qualified products consumed (including direct energy consumption, auxiliary consumption and between
Then energy consumption).
3.1.7
Comparable energy consumption comparableenergyconsumption
eKB
For non-manufacturing processes complete products manufacturing enterprises, processing and consumption processes in a certain way conversion, and processing procedures complete products
You can compare consumption of manufacturers formed.
3.2 Symbol
Symbols and their meanings in Table 1 in this standard.
Table 1 symbols and their meanings
Symbol Meaning Unit
E 'product energy consumption in kind kg, kW · h, m3, etc.
E1 'energy companies to purchase physical quantity kg, kW · h, m3, etc.
E2 'beginning inventory amount of physical energy kg, kW · h, m3, etc.
E3 'export energy physical quantity kg, kW · h, m3, etc.
E4 'life and consumption of energy infrastructure projects approved by the physical quantity kg, kW · h, m3, etc.
E5 'ending stocks of energy physical quantity kg, kW · h, m3, etc.
E product energy consumption kgce, tce, 104tce, GJ
E1 business purchase amount of energy kgce, tce, 104tce, GJ
E2 beginning inventory amount of energy kgce, tce, 104tce, GJ
E3 export amount of energy kgce, tce, 104tce, GJ
E4 life and infrastructure projects approved by the amount of energy consumption kgce, tce, 104tce, GJ
E5 ending stocks amount of energy kgce, tce, 104tce, GJ
EZn certain products overall energy consumption kgce
EHn certain products direct energy consumption kgce
EFn certain products auxiliary energy consumption kgce
EJn certain products indirect energy consumption kgce
EZ entire plate, strip, foil comprehensive energy consumption kgce
EH entire plate, strip, foil direct energy consumption kgce
TABLE 1 (cont.)
Symbol Meaning Unit
EF entire plate, strip, foil auxiliary energy consumption kgce
EJ entire plate, strip, foil indirect energy consumption kgce
Step eSj a physical energy consumption kg/t, kW · h/t, m3/t, etc.
ESj a certain amount of physical energy consumed step kg, kW · h, m3, etc.
pj a process of qualified products output t
a step of ej energy consumption kgce/t
A step of direct energy consumption amount Ehj kgce
eKB comparable energy consumption kgce/t
e2 processing step energy consumption kgce/t
Ck actual production assessed each machining process energy coefficient
The total amount of indirect energy consumption EZJ kgce
An plate, belt, foil energy consumption coefficient assessed -
PZi varieties copper material output t
Varieties copper material consumption share coefficients Ai -
Pn some kind of final products qualified production t
Bn different types of plate, strip, foil assessed consumption coefficient -
eZn certain products integrated energy consumption kgce/t
eZ entire plate, strip, foil integrated energy consumption kgce/t
PZn entire plate, strip, foil Yield t final qualifying
4. Technical Requirements
4.1 limit consumption of existing enterprises
4.1.1 "ingredients (including intermediate alloy) - cast ingot - hot rolling - cold rolling - a heat treatment" as the main process line (hereinafter referred to as routing. 1)
Conventional copper and copper alloy sheet, strip, foil and processing enterprises, consumption values should be defined in accordance with Table 2.
Table 2 conventional plates, sheets and processing enterprises consumption limit value (Process Scheme 1)
Kind of energy
Product Category
Simple class copper brass bronze class class class of complex copper-nickel alloy like brass
Limit energy consumption limit value/(kgce/t), ≤
Casting Step consumption 706595155155
Processing step consumption a 150 250 330 315 305
A variety of integrated products consumption a 275 380 540 620 580
All products integrated a 450 unit consumption
a foil thickness of less than 0.06mm, the consumption limit value table corresponding to the value of 1.5 times; a thickness of 0.06mm ~ 0.15mm foil, defining consumption
Table 1.2 times the value of the corresponding value.
4.1.2 "ingredients (including intermediate alloy) - Horizontal Continuous Casting - cold rolling - a heat treatment" as the main process line (hereinafter referred to as Process Scheme 2) prior
Copper and copper alloy sheet, strip, foil and processing enterprises, consumption values should be defined in accordance with Table 3.
Table 3 conventional plates, sheets and processing enterprises consumption limit value (Process Scheme 2)
Kind of energy
Product Category
Simple copper brass bronze class class class copper-nickel alloy
Limit energy consumption/(kgce/t), ≤
Casting Step consumption 7065125160
Processing step consumption a 120 130 260 280
Integrated consumption of various products a 220 220 500 560
All products integrated a 470 unit consumption
a foil thickness of less than 0.06mm, the consumption limit value table corresponding to the value of 1.5 times; a thickness of 0.06mm ~ 0.15mm foil, defining consumption
Table 1.2 times the value of the corresponding value.
4.1.3 In "ingredients (including intermediate alloy) - lead through the bar casting - continuous extrusion - cold rolling - a heat treatment" as the main process line (hereinafter referred to as process
Scheme 3) existing copper plates, sheets and processing enterprises, consumption values should be defined in accordance with Table 4.
Table 4 existing plate processors strip consumption limit value (Process Scheme 3)
Limit energy consumption type copper/(kgce/t), ≤
Casting Step consumption 46
Processing step consumption 130
All products integrated unit consumption 190
4.2 New business unit consumption value access
4.2.1 New copper and copper alloy plate "Routing 1" as the main process route with, foil processing enterprises, access consumption values should be consistent with Table 5
Provisions.
Table 5 New plate, strip processing enterprise access consumption values (Process Scheme 1)
Kind of energy
Product Category
Simple class copper brass bronze class class class of complex copper-nickel alloy like brass
Access energy value/(kgce/t), ≤
Casting Step consumption 605580140140
Processing step consumption a 115 215 290 280 275
Integrated consumption of various products a 210 335 490 580 530
All products integrated a 390 unit consumption
a foil thickness of less than 0.06mm, the consumption value table entry corresponding to 1.5 times the value; foil having a thickness of 0.06mm ~ 0.15mm, and access consumption
Table 1.2 times the value of the corresponding value.
4.2.2 "Routing 2" as the new primary routing of copper and copper alloy sheet, strip, foil and processing enterprises, access consumption value should meet
Specified in Table 6.
Table 6 new plates, sheets and processing enterprise access consumption values (Process Scheme 2)
Kind of energy
Product Category
Simple copper brass bronze class class class copper-nickel alloy
Access energy value/(kgce/t), ≤
Casting Step consumption 5853105120
Processing step consumption a 100 110 230 235
A variety of integrated products consumption a 190 190 430 460
All products integrated a 400 unit consumption
a foil thickness of less than 0.06mm, the consumption value table entry corresponding to 1.5 times the value; foil having a thickness of 0.06mm ~ 0.15mm, and access consumption
Table 1.2 times the value of the corresponding value.
4.2.3 "Routing 3" as the new primary routing of copper plates, sheets and processing enterprises, access consumption values should be in accordance with Table 7.
Table 7 New plate, strip processing enterprise access consumption values (Process Scheme 3)
Energy consumption copper access type value/(kgce/t), ≤
Casting Step consumption 43
Processing step consumption 120
All products integrated unit consumption 175
Consumption value advanced 4.3
4.3.1 in "Routing 1" as the primary routing of copper and copper alloy sheet, strip, foil and processing enterprises, advanced consumption value to comply with Table 8
Provisions.
Table 8 plates, sheets and advanced processors consumption value (Process Scheme 1)
Kind of energy
Product Category
Simple class copper brass bronze class class class of complex copper-nickel alloy like brass
Advanced energy value/(kgce/t), ≤
Casting Step consumption 575276133133
Processing step consumption a 109 204 275 266 261
Integrated consumption of various products a 199 318 465 550 503
All products integrated a 370 unit consumption
a foil thickness of less than 0.06mm, the consumption value table corresponding to the advanced value of 1.5; foil having a thickness of 0.06mm ~ 0.15mm and advanced consumption
Table 1.2 times the value of the corresponding value.
4.3.2 in "Routing 2" as the main process line of copper and copper alloy sheet, strip, foil and processing enterprises, advanced consumption value to comply with Table 9
Provisions.
Table 9 plates, sheets and advanced processors consumption value (Process Scheme 2)
Kind of energy
Product Category
Simple copper brass bronze class class class copper-nickel alloy
Advanced energy value/(kgce/t), ≤
Casting Step consumption 555099114
Processing step consumption a 95 104 218 223
Integrated consumption of various products a 180 180 408 437
All products integrated a 380 unit consumption
a foil thickness of less than 0.06mm, the consumption value table corresponding to the advanced value of 1.5; foil having a thickness of 0.06mm ~ 0.15mm and advanced consumption
Table 1.2 times the value of the corresponding value.
4.3.3 "Routing 3" as the main process line of pure copper plates, sheets and processing enterprises, advanced consumption values should be in accordance with Table 10.
Table plate 10, the strip advanced processors consumption value (Process Scheme 3)
Copper advanced types of energy consumption value/(kgce/t), ≤
Casting Step consumption 40
Processing step consumption 110
All products integrated unit consumption 165
Evaluation principle 4.4 product energy consumption
4.4.1 divided by product type
Two and two or more kinds of products manufacturer, to all products integrated energy consumption as the basis for the evaluation; or a single kind of product
When the production of a range of products more than 90% of total product yield to this kind of product for the comprehensive energy consumption for the evaluation basis.
4.4.2 divided by step
Just cast process or processing operations of enterprises, in order to cast process energy consumption or energy consumption for the processing procedures for the evaluation based on
(Non-processing procedures complete type of production enterprises, processing operations should be converted into comparable energy consumption consumption); both have manufacturing processes of casting process
Producers, in a variety of products integrated energy consumption or energy consumption for the entire integrated product basis for the evaluation.
5 calculation principles, calculation methods and statistical coverage
5.1 Calculation Principle
5.1.1 The actual (production) of various energy consumption
The actual consumption of various energy products, energy products for a variety of means of production activities. Including. primary energy (coal, crude oil, natural
Gas, etc.), secondary energy (e.g. electricity, heat, petroleum products, coke, coal gas, etc.) and used in the production of energy working fluid (water, oxygen, compressed air, etc.)
It consumed energy. It is mainly used in the production system, auxiliary production system and ancillary production system, excluding energy and life with the approval of infrastructure
(Including technological) energy project. As an aid product Energy consumption is not included in the product, such as charcoal molten coating agent, lubricant,
Wash oil. Residential energy aspects refers to the dormitory within enterprise systems, schools, commercial services such as early childhood education and childcare energy.
5.1.2 The energy consumption of the reporting period
Calculate the energy consumption of a certain kind of product 5.1.2.1 reporting period, shall comply with the formula (1).
E '= E1' E2'-E3'-E4'-E5 '(1)
Where.
E '--- physical product energy consumption, see unit 5.1.4;
E1 '--- the amount of physical energy company purchased the unit, see 5.1.4;
E2 '--- beginning inventory of physical energy, and the unit see 5.1.4;
E3 '--- physical volume of export energy, see unit 5.1.4;
E4 '--- infrastructure projects approved life and physical energy consumption amount per unit see 5.1.4;
E5 '--- ending stocks of physical energy, and the unit see 5.1.4.
5.1.2.2 calculate the energy consumption of products during the reporting period shall be conforming to the formula (2).
E = E1 E2-E3-E4-E5 (2)
Where.
E --- Product power consumption, see unit 5.1.4;
E1 --- the amount of energy companies purchased the unit, see 5.1.4;
E2 --- beginning inventory amount of energy per unit see 5.1.4;
E3 --- export amount of energy per unit see 5.1.4;
E4 --- life and infrastructure projects approved by the amount of energy consumed per unit see 5.1.4;
E5 --- ending stocks of energy, and the unit see 5.1.4.
5.1.2.3 plate, belt, consumption amount of the foil during the reporting period shall be calculated according to formula (3) and (4).
EZn = EHn EFn EJn (3)
EZ = EH EF EJ (4)
Where.
EZn --- certain products comprehensive energy consumption per unit see 5.1.4;
EHn --- certain products direct energy consumption, see unit 5.1.4;
EFn --- certain products auxiliary energy consumption, see unit 5.1.4;
EJn --- certain products indirect energy consumption, see unit 5.1.4;
--- comprehensive energy consumption of all the EZ plate, strip, foil, see 5.1.4 unit;
--- All the EH plate, strip, foil direct energy consumption, see 5.1.4 unit;
All --- EF plate, strip, foil auxiliary energy consumption, see 5.1.4 unit;
--- all indirect energy consumption EJ plate, strip, foil, see Unit 5.1.4.
5.1.2.4 variety of energy consumed and the weight must not leak meter. When there is supply and demand, input and output sides should maintain value in the calculation
Consistent. Energy equipment shutdown overhaul should also be taken into account.
5.1.2.5 enterprise waste heat recovery, recycling part of energy conservation, not purchased energy, when calculating the energy consumption, can be avoided and outsourcing
Source double counting. Waste heat utilization device consumption can be counted. Partially occupied energy recovery, included in the step for personal use; rpm for other steps in the
In step with the normal consumption included, should be deducted from the waste heat recovery step, the amount of process medium recycled after the energy standard coal. In the case of deduction of recovery
The heat energy consumption indicators, should be marked ' "unfastened waste heat recovery' (or 'containing waste heat recovery')" message.
5.1.3 The amount of physical energy metering
Energy metering should be consistent with the physical volume of "Metrology Law of People's Republic of China" and the requirements GB/T 17167 of.
5.1.4 various units of measurement of energy
5.1.4.1 plate, belt, consumption of foil Unit. kg coal (kgce), tce (TCE), tce (104tce) or 1,001,000 pyrophosphate (GJ).
5.1.4.2 coal, coke, petroleum products, the amount of physical energy unit. kilograms (kg), t (T), ten thousand tons (104t).
5.1.4.3 kind of electrical energy per unit. kilowatt hour (kW · h), ten thousand kilowatts hour (104kW · h).
5.1.4.4 Steam kind of energy per unit. kilograms (kg), tons (t) or kilojoules (kJ), megajoules (MJ), 1.001 million coke (GJ).
5.1.4.5 gas, water gas, compressed air, oxygen, nitrogen, natural gas physical energy per unit. cubic meters (M3), one thousand cubic meters
(103m3), ten thousand cubic meters (104m3).
5.1.5 various energy (including energy production energy consumption working fluid) amount of coal conversion method
5.1.5.1 calorific equal 29.3076MJ (MJ) fuel, referred to 1 kg coal (kgce).
5.1.5.2 purchased desirable fuel energy measured low (bit) actual heat generation or supply units to provide value calculated on the basis, or according to the national statistics
Conversion coefficients sector conversion, see Appendix A.
5.1.5.3 secondary energy and energy working fluid are by the corresponding value of energy conversion (electricity use equivalent value). enterprise production for energy conversion, the actual
The physical volume of investment in the energy conversion of standard coal amount; when the concentration of production units for export supply, its main energy value shall be prescribed by the department; foreign outsourcing
When the pin, and so its energy value should be the same; when the energy value is not provided, according to national statistics offices conversion coefficient of conversion, see Appendix B.
5.1.5.4 enterprises waste heat recovery calculated conversion coefficient of heat.
Calculate the yield of the principle of energy consumption per unit of product 5.1.6
5.1.6.1 calculate the type of plate, strip, foil comprehensive consumption, such products should be qualified production output of the same statistical period, the product should return
Offset against current product yield.
5.1.6.2 All product yield, are business statistics department statistics of the data subject.
Energy consumption calculation principles 5.1.7
5.1.7.1 enterprises and process energy should be consistent with GB/T 2589 and GB/T 3484's.
5.1.7.2 Direct energy consumption. direct measurement by the statistical production processes.
5.1.7.3 Indirect consumption. while the production plate, strip, foil, wire, rod, or wire two or more integrated copper enterprises, some assessments press
Embodiment, the total energy allocated to all varieties, species then allocated to various types of plate, belt, foil. Indirect energy consumption of a single product processing enterprises of all included
Plate, strip, foil into energy.
5.1.7.4 Auxiliary energy. by type allocated to the various types of plate, strip, foil.
5.2 statistical range
5.2.1 casting process
Refers to the raw material from start to qualifying with energy output until the ingot include. batching, melting, casting, ingot sawing and supporting system (material transport
Lose, heating fuel, powder, dust absorbing, heat recovery), and other various amount of energy consumed.
Note. Statistical calculation casting process energy consumption, and does not include indirect energy consumption auxiliary.
5.2.2 Processing Step
It refers to the beginning of the ingot from the heating output of qualified products to enter and use energy until the finished products. Including heating the ingot, hot rolling, cutting (sawing) cut,
Various amount of energy consumed cold, the control plate (length), annealing, and supporting the packaging system.
Note. Statistical calculation processing step of energy consumption, and does not include indirect energy consumption auxiliary.
5.3 Calculation Method
5.3.1 Energy consumption calculation step
5.3.1.1 Real energy consumption calculation method of step
Step physical energy consumption according to the formula (5) is calculated.
eSj =
ESj
pj
(5)
Where.
ESJ --- a physical process energy consumption, j takes 1, representing casting, machining step, in kilograms per tonne (kg/t), small kW
Per tonne (kW · h/t), cubic meters per ton (m3/t);
ESJ --- certain physical amount of energy consumed by a step, j takes 1, representing casting, machining step, in kilograms (kg), kW
Hour (kW · h), cubic meters (m3);
PJ --- a step yield of qualified products, j takes 1, representing casting, machining step, tonnes (t).
Energy consumption calculation step 5.3.1.2
Step (all) the energy consumption in accordance with formula (6) is calculated.
ej =
Ehj
pj
(6)
Where.
a step energy consumption EJ ---, j takes 1, representing casting, machining step, in kg per ton of coal (kgce/t);
EHJ --- direct energy consumption of a certain step, j takes 1, representing casting, machining step, in kg coal (kgce);
PJ --- a step yield of qualified products, j takes 1, representing casting, machining step, tonnes (t).
5.3.1.3 comparable energy consumption calculation method
Do not have the processing step from hot rolling to the finishing plate, strip, foil production conditions of complete non-enterprise processing step, processing step energy
Consumption should be converted into comparable energy consumption. Than the energy consumption in accordance with formula (7) Calculated.
eKB = e2Σ
Ck (7)
Where.
--- EKB comparable energy consumption, in kilograms per ton of coal (kgce/t);
--- E2 energy consu...
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