|
US$479.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 21349-2014: The norm of energy consumption per unit product of antimony metallurgical enterprise
Status: Obsolete GB 21349: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 21349-2014 | English | 479 |
Add to Cart
|
3 days [Need to translate]
|
The norm of energy consumption per unit product of antimony metallurgical enterprise
| Obsolete |
GB 21349-2014
|
| GB 21349-2008 | English | 439 |
Add to Cart
|
4 days [Need to translate]
|
The norm of energy consumption per unit product of antimony metallurgical enterprise
| Obsolete |
GB 21349-2008
|
PDF similar to GB 21349-2014
Basic data | Standard ID | GB 21349-2014 (GB21349-2014) | | Description (Translated English) | The norm of energy consumption per unit product of antimony metallurgical enterprise | | Sector / Industry | National Standard | | Classification of Chinese Standard | F01 | | Classification of International Standard | 27.010 | | Word Count Estimation | 12,169 | | Date of Issue | 4/28/2014 | | Date of Implementation | 1/1/2015 | | Older Standard (superseded by this standard) | GB 21349-2008 | | Quoted Standard | GB/T 2589; GB/T 12723; GB 17167 | | Regulation (derived from) | National Standards Bulletin No. 8, 2014 | | 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 requirements for energy consumption per unit of production of antimony smelting enterprises, computing principles, calculation methods and calculation range and energy management and measures. This Standard applies to antimony | GB 21349-2014: The norm of energy consumption per unit product of antimony metallurgical enterprise
---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.
The norm of energy consumption per unit product of antimony metallurgical enterprise
ICS 27.010
F01
National Standards of People's Republic of China
Replacing GB 21349-2008
Antimony smelting enterprises of energy consumption per unit product
Issued on. 2014-04-28
2015-01-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
4.1 and 4.2 of this standard is mandatory, the rest are recommended.
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB 21349-2008 "antimony metallurgical enterprise energy consumption per unit of product." This standard and GB 21349-2008 phase
Ratio, the main changes are as follows.
--- Jamesonite concentrate as raw material antimony smelting enterprises smelting process (jamesonite concentrate - antimony oxide, crude lead) is modified to process crude refining,
Blowing step (jamesonite concentrate - antimony oxide, lead at the end);
--- Tightened antimony smelting enterprises each process energy consumption indicators and the comprehensive energy consumption index.
This standard by the National Development and Reform Commission Resource Conservation and Environmental Protection, the Ministry of Industry and Information Technology and the Energy Saving and Comprehensive Utilization Department
State Nonferrous Metals Industry Association presented.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized.
This standard is drafted by. Tin Mine flash-antimony industry limited liability company, China Nonferrous Metals Industry Institute of Standards and Metrology and Quality.
Participated in the drafting of this standard. Guangxi China Tin Group Co., Ltd.
Drafters of this standard. Li Zhiqiang, TURAL Dai Yongjun, Zhaoyong Shan, Liao Guangrong, Kung Fu Bao, Deng Weihua, Wang Weiguo.
This standard replaces the standards previously issued as follows.
--- GB 21349-2008.
Antimony smelting enterprises of energy consumption per unit product
1 Scope
This standard specifies the requirements for energy consumption per unit product of antimony smelting enterprises, computing principles, calculation methods and calculation range and energy
Management and Measures.
This standard applies to antimony sulfide ore, sulfur and oxygen mixture of antimony concentrate Jamesonite concentrate as raw material antimony smelting enterprise product energy consumption meter
Calculation and assessment, as well as new projects of energy control.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 2589 General Principles of comprehensive energy consumption calculation
GB/T 12723 energy consumption per unit of product preparation General
GB 17167 energy use per unit of energy measuring instruments and General Manager
3 Terms and Definitions
Terms and definitions GB/T 2589 and GB/T 12723 apply to this document defined.
4 Requirements
4.1 Existing antimony smelting enterprises comprehensive energy consumption per unit of product limits
4.1.1 antimony sulfide, sulfur and oxygen as a raw material mixing antimony concentrate smelting enterprises comprehensive energy consumption per unit of product limits should be consistent with the requirements of Table 1.
Table 1 antimony sulfide, sulfur-oxygen mixture of antimony concentrate as raw comprehensive energy consumption limits antimony smelting enterprises Products
Process, process
Limit/(kgce/t)
Antimony sulfide ore sulfur oxide mixed antimony ore
Smelting process (antimony concentrate - antimony oxide) ≤700 ≤950
Refining process (antimony oxide - antimony) ≤440 ≤440
Antimony smelting process (antimony concentrate - antimony) ≤1250 ≤1400
4.1.2 jamesonite concentrate as raw material antimony smelting enterprises comprehensive energy consumption per unit of product limits should be consistent with the requirements of Table 2.
In Table 2 Jamesonite concentrate as raw comprehensive energy consumption limits antimony smelting enterprises Products
Process, step limit/(kgce/t)
Smelting, blowing step (jamesonite concentrate - antimony oxide, lead bottom) ≤950
Slag refining process (blast furnace slag - crude antimony oxide, crude lead-antimony alloy) ≤600
Refining process (bottom lead, antimony oxide - lead ingots, antimony ingots, high-lead antimony ingot) ≤500
Jamesonite ore smelting process (jamesonite concentrate - lead ingots, antimony ingots, high-lead antimony ingot) ≤2100
4.2 New antimony smelting enterprises comprehensive energy consumption per unit of product value access
4.2.1 antimony sulfide, sulfur-oxygen mixture of antimony concentrate as raw access to comprehensive energy consumption value of antimony smelting enterprises products should comply with the requirements in Table 3.
Table 3 new comprehensive energy consumption of antimony sulfide, sulfur-oxygen mixture of antimony concentrate as raw material antimony smelting enterprises access to product value
Process, process
Access value/(kgce/t)
Antimony sulfide ore sulfur oxide mixed antimony ore
Smelting process (antimony concentrate - antimony oxide) ≤640 ≤890
Refining process (antimony oxide - antimony) ≤420 ≤400
Antimony smelting process (antimony concentrate - antimony) ≤1150 ≤1300
4.2.2 Access to comprehensive energy consumption value Jamesonite concentrate smelting enterprises as raw products should comply with the requirements of Table 4.
Table 4 is jamesonite concentrate as raw material antimony smelting business unit product energy access value
Process, process access value/(kgce/t)
Smelting, blowing step (jamesonite concentrate - antimony oxide, lead bottom) ≤900
Slag refining process (blast furnace slag - crude antimony oxide, crude lead-antimony alloy) ≤540
Refining process (bottom lead, antimony oxide - lead ingots, antimony ingots, high-lead antimony ingot) ≤450
Jamesonite ore smelting process (jamesonite concentrate - antimony ingots, lead ingots, lead antimony ingots high) ≤1900
4.3 antimony smelting enterprises comprehensive energy consumption per unit of product advanced value
4.3.1 antimony sulfide, sulfur and oxygen as a raw material mixing antimony concentrate smelting enterprises comprehensive energy consumption per unit of product advanced value should meet the requirements of Table 5.
Table 5 with antimony sulfide, sulfur-oxygen mixture of antimony concentrate as raw material antimony smelting enterprises comprehensive energy consumption per unit of product advanced value
Process, process
Advanced value/(kgce/t)
Antimony sulfide ore sulfur oxide mixed antimony ore
Smelting process (antimony concentrate - antimony oxide) ≤590 ≤800
Refining process (antimony oxide - antimony) ≤380 ≤380
Antimony smelting process (antimony concentrate - antimony) ≤1000 ≤1100
4.3.2 jamesonite concentrate as raw materials smelting enterprises comprehensive energy consumption per unit of product advanced value should meet the requirements of Table 6.
Table 6 jamesonite concentrate as raw material antimony smelting enterprises comprehensive energy consumption per unit of product advanced value
Technology, advanced process value/(kgce/t)
Smelting, blowing step (jamesonite concentrate - antimony oxide, lead bottom) ≤880
Slag refining process (blast furnace slag - crude antimony oxide, crude lead-antimony alloy) ≤500
Refining process (bottom lead, antimony oxide - lead ingots, antimony ingots, high-lead antimony ingot) ≤400
Jamesonite ore smelting process (jamesonite concentrate - antimony ingots, lead ingots, lead antimony ingots high) ≤1800
5 statistical range, calculation methods and calculation range
5.1 Calculation Principle
5.1.1 Actual various energy companies (production) consumption
Various energy companies actually consumed, refers to a variety of activities for the production of energy. It includes. primary energy (coal, crude oil, natural gas
Etc.), secondary energy (such as electricity, heat, petroleum products, coke, gas, etc.) and the production and use of energy working fluid (water, oxygen, compressed air, etc.)
Consumption of energy. Mainly used in the production system, auxiliary production system and ancillary production systems; life does not include energy and infrastructure projects approved
Energy. In actual consumption of energy companies, the raw material used to make energy should also be included.
Dormitory life energy refers to the enterprise within the system, schools, culture and entertainment, healthcare, business services directly to aspects of life
Energy consumption.
Real energy consumption and energy consumption statistics 5.1.2 Corporate Plan period
Some kind of energy consumption is calculated business plan during the reporting period, it shall comply with the formula (1).
eh = e1 e2-e3-e4-e5-e6 (1)
Where.
eh --- kind of enterprise energy consumption;
e1 --- business purchase amount of physical energy;
e2 --- beginning inventory amount of physical energy;
e3 --- ending stocks amount of physical energy;
e4 --- physical energy export capacity;
e5 --- physical quantity of life energy use;
e6 --- Enterprise Project with the amount of energy.
Calculation of energy consumption of the reporting period the business plan should be consistent with the formula (2).
E = E1 E2-E3-E4-E5 (2)
= EZG EZF
= EZZ
Where.
E --- Corporate Plan reporting period energy consumption;
E1 --- the amount of energy purchased;
E2 --- inventory increase or decrease the amount of energy;
E3 --- export amount of energy;
E4 --- Living with the amount of energy;
E5 --- the amount of construction enterprises with energy;
EZG --- all production processes of energy consumption;
EZF --- indirect supporting productive sectors and with the amount of energy consumption;
EZZ --- comprehensive energy consumption of various products.
Various energy consumption must not leak or weight meter. The presence of supply and demand, the input and output sides in the calculation of value should remain a
Cause. Equipment shutdown overhaul of energy consumption should also be taken into account, and press maintenance operation cycle of the equipment assessed monthly average. Integrated energy companies
Consumption is calculated according to the provisions of GB/T 2589 will be.
5.1.3 Measurement of the amount of physical energy
Measurement of the amount of physical energy should comply with "People's Republic of China Measurement Law" and the GB 17167.
5.1.4 various units of measurement of energy
Production and energy consumption, process energy consumption product (or products directly to the comprehensive energy consumption), the comprehensive energy consumption per unit product. kgce
(Kgce), tons of coal equivalent (tce);
Coal, coke, heavy oil unit. tons (t), ten thousand tons (104t);
Power units. kilowatt (kW · h), ten thousand kwh (104kW · h);
Steam unit. kilograms (kg), tons (t) or kilojoules (kJ), GJ (GJ);
Gas, compressed air, oxygen units. cubic meters (m3), ten thousand cubic meters (104m3);
Water Unit. tonnes (t), ten thousand tons (104t).
5.1.5 various energy (including energy production and energy consumption of the working fluid) the amount of coal conversion method
Applications based low (bits) equal to the amount of heat 29.3076MJ (MJ) of energy, called 1kgce (kg of standard coal).
Preferably purchased energy measured low (bits) or measured heat supply units calculated on the basis of value, or fold national statistical offices
Operators conversion coefficient, see Appendix A. Secondary energy (excluding electricity) and energy working fluid according to the corresponding value of energy conversion. Conversion of energy production enterprises
When, according to the actual amount of physical energy converted into the amount of coal; when export supply by a centralized production unit, its energy value shall be approved by the competent authorities
When purchased for export, the energy value should be the same;; provisions when the energy value is not provided, according to the national statistical offices conversion coefficient of conversion,
See Appendix B. Business recovery by waste heat conversion coefficient of thermal, cogeneration unified by the power conversion coefficient.
5.1.6 to determine the yield of qualified
5.1.6.1 In determining antimony sulfide ore, sulfur and oxygen mixed antimony concentrate as raw material antimony smelting enterprises qualified products Yield
Antimony smelting smelting process qualified product yield, oxygen should be qualified antimony production output of the same program during the reporting period.
Antimony smelting and refining processes yield of qualified products, should be qualified antimony production output of the same program during the reporting period.
5.1.6.2 to determine Jamesonite concentrate as raw material antimony smelting enterprises qualified products Yield
Lead smelting process of antimony smelting production of qualified products, antimony oxide output should be qualified in the same reporting period and planned crude lead production.
Antimony lead smelting slag refining processes yield of qualified products, should output the same program during the reporting period qualifying final product yield.
Antimony lead smelting and refining processes yield qualified products should be used in the same period of the qualified plan report output antimony ingots, lead ingots, lead antimony high
Yield.
5.1.7 Calculation principle for utilization of waste heat energy
Waste heat recovery companies belonging to energy conservation recycling is not part of purchased energy, when calculating the energy consumption, to avoid repetition and purchased energy
Calculations. Waste heat utilization device can be included in the energy consumption. Energy recovery own part, included in the process for their own use; the turn for other processes, used in step
In normal consumption included; fold after recovering energy coal should be deducted from the waste heat recovery step process.
5.1.8 Other
Indirect assistance, energy consumption and energy production and energy working fluid subsidiary systems within the enterprise storage, conversion and distribution of supply and external
Pin the loss in overall energy consumption that is indirect, it should be a percentage of production processes according to the amount of energy consumption for each product technology, apportioned to each product.
5.2 Calculation Method
5.2.1 step (process) physical consumption calculation
Step (process) physical consumption according to formula (3) calculation.
ES =
MS
PZ
(3)
Where.
ES --- a step (process) physical consumption, in kilograms per tonne (kg/t), kWh per ton (kW · h/t), cubic meters per ton
(M3/t);
MS --- a step (process) a certain amount of physical energy consumed directly, in kilograms (kg), kilowatt (kW · h), cubic
(M3);
PZ --- a step (process) output of qualified products (antimony oxide, crude lead, antimony ingots, lead ingots, lead antimony high) yield, tonnes (t).
5.2.2 step (process) Calculation of energy consumption
Step (process) energy consumption according to formula (4) calculations.
EI =
EH
PZ
(4)
Where.
EI --- a step (process) energy consumption, in kilograms per tonne of coal equivalent (kgce/t);
EH --- a step (process) the direct consumption of various energy off the physical volume of coal and, in kilograms of standard coal (kgce);
(Antimony oxide, crude lead, antimony ingots, lead ingots, lead antimony ingots high) the total amount of PZ --- a step (process) output of qualified products, tonnes (t).
Note. all kinds of physical energy off amount of the amount of coal consumed in the process of direct and algebraic and, when containing waste heat recovery, treatment by 5.1.7. So as not to waste heat recovery
And purchased energy double counting.
5.2.3 step (process) comprehensive energy consumption calculation
Step (process) the overall energy consumption according to formula (5) calculation.
EZ = EI EF (5)
Where.
EZ --- integrated energy consumption of a product, in kilograms per tonne of coal equivalent (kgce/t);
EI --- a product process (step) energy consumption, in kilograms per tonne of coal equivalent (kgce/t);
EF --- a product auxiliary energy consumption and indirect loss allocation amount, in kilograms per tonne of coal equivalent (kgce/t).
5.3 Calculation range
5.3.1 antimony sulfide ore, sulfur and oxygen mixed antimony concentrate as raw computing range of antimony smelting enterprise product energy consumption
5.3.1.1 smelting process
Smelting process energy consumption calculation range, including allocations from the beginning to concentrate the entire production process antimony oxide output consumed by various energy sources
Amounts, including waste heat recovery.
5.3.1.2 refining process
Refining process energy consumption are calculated based smelting reduction, separation of scum, arsenic removal, removal of lead ingots and other processes and related systems
Various energy consumed, including heat recovery.
5.3.1.3 Each step of the physical consumption, energy consumption calculation
Smelting and refining process step with reference to the physical consumption of formula (3) calculated with reference to the energy consumption of formula (4) calculations.
5.3.2 jamesonite concentrate smelting enterprise products as raw material consumption calculation range
5.3.2.1 smelting, blowing step
Smelting, blowing process includes roasting, sintering, smelting, blowing four smelting process. Lead-antimony process energy consumption calculation range, from fine
Antimony oxide ore to begin preparation (bottom lead), a variety of energy consumed by the entire production process, including waste heat recovery.
5.3.2.2 slag refining process
Blast furnace slag refining process includes smelting slag and smelting furnace slag two reflection process, slag smelting process energy consumption calculation range, including water or various slag from molten slag
Began to refining crude lead-antimony alloy or antimony oxide, a variety of energy consumed by the entire production process, including waste heat recovery.
5.3.2.3 refining process
Refining process products for antimony ingots, antimony ingots high-lead and lead ingots.
When the refining process of fine antimony products, product range includes reducing energy consumption calculation melting, dross separation, arsenic removal, removal of lead ingots and other processes
Various energy consumed, including heat recovery.
When antimony refining process products for high-lead antimony, energy consumption calculation range includes smelting reduction, separation of scum, arsenic removal, and other processes of the ingot
All kinds of energy consumption, including heat recovery.
When antimony refining process products for lead ingots, the product range includes crude calculation of the energy consumption of lead off the copper, lead anode plate casting, casting the lead cathode plate, lead
Various energy electrolysis, the cathode lead off arsenic, lead ingots and other processes cathode consumption, including heat recovery.
5.3.2.4 Each step of the physical consumption, energy consumption calculation
Smelting, blowing process, slag refining process, refining (3) Real consumption calculation step type reference, smelting, blowing process, slag refining process, refining process
(4) Calculation of energy consumption reference type.
6 and energy management measures
6.1 basic management of energy-saving
6.1.1 Enterprises should establish energy assessment system, regular production processes energy consumption of antimony smelting enterprises assessment, and the assessment indicators
Decomposition of the implementation to the basic units.
6.1.2 Enterprises should be required to establish energy consumption statistics system, the establishment of energy consumption calculations and statistical results of paper files, and files controlled
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 system.
6.2 Energy Saving Technology Management
Antimony smelting enterprises should be equipped with waste heat recovery and other energy-saving equipment, to maximize the recovery of energy generated by the process.
Appendix A
(Informative)
Common varieties of energy off the current reference standard coal coefficient
Common varieties of energy off the current reference standard coal coefficient Table A.1.
Table A.1 Common species existing energy off of standard coal coefficient
Fold of standard coal energy coefficient and units
Variety unit coefficient unit
Coal tons (t) 0.7143 tons of standard coal/t (tce/t)
Anthracite tonnes (t) 0.900 tons of standard coal/t (tce/t)
Washed coal tons (t) 0.900 tons of standard coal/t (tce/t)
Heavy tons (t) 1.4286 tons of standard coal/t (tce/t)
Diesel tonnes (t) 1.4571 tons of standard coal/t (tce/t)
Gasoline tons (t) 1.4714 tons of standard coal/t (tce/t)
Coke tons (t) 0.9714 tons of standard coal/t (tce/t)
LPG tons (t) 1.7143 tons of standard coal/t (tce/t)
electricity
Ten thousand kwh
(104kW · h)
1.229
Tons of standard coal/ten thousand kwh
[Tce/104 (kW · h)]
Heat 1,001,000 coke (GJ) 0.0341 tons of standard coal/million kJ (tce/GJ)
gas
(Calorific value of 1250 × 4.1868kJ/m3)
Ten thousand cubic meters
(104m3)
1.786 tons of standard coal/ten thousand cubic meters (tce/104m3)
natural gas
One thousand cubic meters
(103m3)
1.3300 tons of standard coal/one thousand cubic meters (tce/103m3)
Note 1. The coefficient of steam coal off by heat value.
Note 2. Some varieties are still using the "million" as a unit of measurement.
Note 3. This appendix fold of standard coal coefficient case of national statistical offices regulations change, energy consumption level indicators should be set separately.
Appendix B
(Informative)
Energy working fluid energy equivalent to the reference value
Energy working fluid energy equivalent to the reference values in Table B.1.
Table B.1 refrigerants commonly used energy and energy value
No. Name Unit
Energy value
Calorific value/MJ standard coal/kgce
Remark
liquid
Fresh water
Demineralized water
T (t)
T (t)
7.5350
14.2347
.2571
.4857
Refers not been used tap water, according to the average
Computing power
gas
Compressed air
carbon dioxide
oxygen
Nitrogen
Acetylene
Cubic meters (m3)
Cubic meters (m3)
Cubic meters (m3)
Cubic meters (m3)
Cubic meters (m3)
1.1723
6.2806
11.7230
11.7230
19.6771
243.6722
0.0400
0.2143
0.4000
0.4000
.6714
8.3143
When the by-product
When the main product
Press the power consumption for computing
8 solid carbide kilograms (kg) 60.9188 2.0786 average consumption of coke, electricity and other computing
Note. This appendix energy value subject to change data to the latest national statistical offices shall prevail.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 21349-2014_English be delivered?Answer: Upon your order, we will start to translate GB 21349-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB 21349-2014_English with my colleagues?Answer: Yes. The purchased PDF of GB 21349-2014_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version GB 21349-2014?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB 21349-2014 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|