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GB 29138-2012: The norm of energy consumption per unit product of monoammonium phosphate
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The norm of energy consumption per unit product of monoammonium phosphate
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GB 29138-2012
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Basic data | Standard ID | GB 29138-2012 (GB29138-2012) | | Description (Translated English) | The norm of energy consumption per unit product of monoammonium phosphate | | Sector / Industry | National Standard | | Classification of Chinese Standard | F01 | | Classification of International Standard | 27.010 | | Word Count Estimation | 11,165 | | Quoted Standard | GB/T 2589; GB/T 3484; GB 10205; GB/T 12497; GB/T 13462; GB/T 13466; GB 17167; GB/T 17954 | | Regulation (derived from) | National Standards Bulletin No. 41 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 production of solid monoammonium phosphate fertilizer unit product energy consumption (referred to energy) limit of the technical requirements, calculation methods, energy management and measures. This standard applies | GB 29138-2012: The norm of energy consumption per unit product of monoammonium phosphate---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 monoammonium phosphate
ICS 27.010
F01
National Standards of People's Republic of China
Monoammonium phosphate energy consumption per unit product
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 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 was proposed by the National Development and Reform Commission, Ministry of Industry and Information Technology.
This standard by the National Energy Foundation and Management Standardization Technical Committee (SAC/TC20), China Petroleum and Chemical Industry Federation
Centralized.
Drafted by. China Phosphate Fertilizer Industry Association, China Petroleum and Chemical Industry Federation.
The main drafters. Wuxi Yan, study Feng, Ye Xuedong, such as Chen, Peter Huang, Sun Weishan, Li Yongliang, Chi Wei An, Zhang Ying Hu,
Tao Jun law, Wang Guowei, Sheng Yong, Yang Yuan, should be healthy, Yu Jun, Wang Wenfu, Pu Zhongyun.
Monoammonium phosphate energy consumption per unit product
1 Scope
This standard specifies the production of solid fertilizer MAP energy consumption per unit of product (referred to as energy) technical requirements limit calculation method,
Energy conservation and management measures.
This standard applies to sulfate, phosphate, ammonia as raw materials, method dihydrate, hemihydrate, hemihydrate - phosphate dihydrate process production process, and the use of mass
Energy consumption calculation system method, slurry process of production of MAP enterprises unit energy consumption, control and evaluation, as well as new projects
control.
This standard does not apply to a purchased commodity production monoammonium phosphate, phosphoric acid is not applicable to ammonia as the raw materials to produce industrial-grade phosphoric acid
Ammonium.
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 all amendments) applies to this document.
GB/T 2589 comprehensive energy consumption computing General
GB/T 3484 General corporate energy Ping Heng
GB 10205 monoammonium phosphate, diammonium phosphate
GB/T 12497 three-phase asynchronous motor economy
GB/T 13462 power transformer economic operation
GB/T 13466 AC driven fan (pump, air compressor) General economic operation system
GB 17167 energy use per unit of energy measurement apparatus equipped and General Management
GB/T 17954 industrial economic operation of boilers
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Traditional methods MAP production process MAPproductionprocessoftraditionalmethod
First dilute wet process phosphoric acid was concentrated to contain more P2O548% as raw materials in the pre-neutralization tank, a tubular reactor or a pressurized reactor
Ammoniated; The resulting slurry was then granulated ammoniated, monoammonium drying particulate, or spray-drying of powdered MAP.
3.2
Monoammonium phosphate by slurry production process MAPproductionprocessofslurrymethod
Direct dilute wet process phosphoric acid as raw materials in the neutralization tank or ammoniated ammoniated flash evaporator, and then the slurry was concentrated by evaporation
Reduction, to reduce the moisture content, granulated by spray granulation drying monoammonium phosphate, or spray drying, fluidized granulation drying powdered MAP. The workers
Arts applicable to low grade phosphate rock as raw material production.
3.3
Phosphoric acid production system theproductionsystemofphosphoricacid
Phosphate rock slurry from the library or metered into the feed to the device for transporting mineral (powder) metered into the tank (silo) starts to phosphogypsum
Field into the slag outlet, until the outlet of the transfer pump tank phosphoric include grinding, extraction, filtration, concentrated phosphoric acid (conventional method), washed with exhaust gas, and
Acid storage conveyor finished like to form a complete process and apparatus.
3.4
Monoammonium phosphate production system theproductionsystemofmonoammoniumphosphate
Liquid ammonia from entering the tank, the tank outlet valve phosphate begins to finished products (including product packaging, storage and finished products can be used) until the packet
Including neutralization, concentrated slurry (slurry method), granulated and dried, the finished packaging cooled, exhaust gas dust, gas and the like to form a complete washing process and
equipment.
3.5
Auxiliary production system theproductionassistantsystem
Process for the production process of the system configuration of the apparatus, equipment and facilities, including power supply, machine repair, water, gas, heating, Ltd.
Cold, instrumentation, and phosphogypsum conveying plant and facilities and material safety, environmental protection apparatus.
3.6
Affiliated production system theproductionaccessorysystem
Departments and units configured for the production system production control system (factory) and the plant area for the production of services, including office, operations
Room, lounge, dressing room, bath room, central control analysis, product testing, repair old, cloth to clean recycling facilities.
3.7
Production of phosphoric acid battery limits theproductionareaofphosphoricacid
Step entering from phosphate rock, sulfuric acid, electricity, steam and other raw materials and energy metered started, the field to phosphogypsum into the slag outlet, phosphoric acid
Phosphoric acid into the tank until the entire dihydrate process and hemihydrate or semi-water - the whole process of production of phosphoric acid dihydrate product. By the production system, auxiliary
Production system and ancillary facilities production system consists of three parts.
3.8
Monoammonium phosphate production boundary area theproductionareaofmonoammoniumphosphate
Step from entering phosphate, ammonia, electricity, steam and other raw materials and energy metered started, monoammonium phosphate to finished product storage metering until,
MAP conventional production process or the entire process of product slurry process. Process is provided by the production system, auxiliary production system and the production system affiliated
Administered three parts.
3.9
Monoammonium phosphate product total energy consumption thecomprehensiveenergyconsumptionofmonoammoniumphosphate
MAP reporting period (including phosphoric acid) produced total energy consumption of the whole process. Including production systems and to the predetermined apportioned
All kinds of energy consumption and loss of auxiliary production systems and ancillary products in the production system, not including infrastructure, technological transformation projects such as consumption,
Amount of energy production and recycling region bounded output externally. Amount of energy does not include sulfuric acid, ammonia production process consumed.
3.10
Monoammonium comprehensive energy consumption per unit of product thecomprehensiveenergyconsumptionforperproductofmonoam-
moniumphosphate
Overall energy consumption represented by the MAP off yields 100% P2O5, comprising the amount of energy consumed directly, and allocated to the product
Energy consumption and the amount of energy loss in the system of auxiliary production system, affiliated production systems. Unit. kgce/t.
4. Technical Requirements
4.1 MAP conventional means limits the energy consumption per unit of product
MAP conventional means limits the energy consumption per unit product should meet the requirements of Table 1.
Table 1 conventional MAP unit energy consumption limit device
Production technology product type
Comprehensive energy consumption per unit of product
kgce/t
Traditional law
Granular ≤325
Powder ≤310
Slurry method
Phosphate type Ⅰ
Class Ⅱ Phosphate
Granular ≤250
Powder ≤230
Granular ≤340
Powder ≤310
Note 1. Ⅰ means for producing a phosphate-based wet process phosphoric acid and ammonium phosphate or with phosphate ore slag after sorting (or slurry) that P2O5 content > 28.5%, impurity
Content (mainly Fe2O3 content of Al2O3 content) of < 6.5%.
Note 2. phosphate type Ⅱ means for production of phosphoric acid and ammonium phosphate or phosphate ore by sorting the powders (or slurry) that P2O5 content ≤28.5%, and
Al2O3 content Fe2O3 content ≥6.5%.
4.2 MAP new access device unit energy value
MAP new access device unit energy value should meet the requirements of Table 2.
Table 2 means the unit energy consumption new MAP entry values
Production technology product type
Comprehensive energy consumption per unit of product
kgce/t
Traditional law
Granular ≤305
Powder ≤287
Slurry method
Granular ≤210
Powder ≤205
4.3 monoammonium phosphate advanced energy consumption per unit of product value device
Monoammonium phosphate advanced device unit energy consumption values shall conform to Table 3.
Table 3 monoammonium phosphate advanced energy consumption per unit of product value device
Production technology product type
Comprehensive energy consumption per unit of product
kgce/t
Traditional law
Granular ≤283
Powder ≤270
Slurry method
Granular ≤183
Powder ≤180
Calculation Method 5
5.1 energy consumption statistics range
5.1.1 monoammonium phosphate product energy consumption should include the amount of primary energy phosphate and monoammonium phosphate production area bounded actually consumed and Quadratic
Source capacity, and not included in the production of phosphoric acid and monoammonium phosphate boundary area consumed by apportioned value proportional method or dispensing method to MAP product
Auxiliary production systems, energy consumption and loss of affiliated production systems. Excluding energy and production infrastructure, technological transformation projects such as construction consumption
Life outside the border zone with energy. Energy working fluid (such as water, oxygen, compressed air, etc.), whether purchased or not production of energy consumption statistics
Consumption; however, the use of energy working fluid energy consumed in production, energy consumption statistics should be in.
5.1.2 recycling of waste heat generated by the region bounded phosphate and monoammonium phosphate production, chemical reaction heat, and I can not be included in the energy consumption amount.
Means for external recycling of the precinct, which should be subtracted from the actual recovery of energy present in the region bounded energy.
5.1.3 phosphate and monoammonium phosphate production necessary for safety, environmental protection measures energy consumption, energy consumption should be included monoammonium phosphate.
5.1.4 overhaul, libraries and substandard products such as loss of energy consumption should be assessed monthly.
5.1.5 Energy consumption statistics, accounting should include the various production processes and systems, neither should be repeated, and should not leak meter.
5.1.6 various thermal energy value shall be converted into a unified unit of measurement kilograms of standard coal. Calorific value should be based on a variety of energy companies in the reporting period
Thermal measured values prevail. It found no conditions, Appendix A, Appendix B for energy off coal reference coefficients.
Comprehensive energy consumption per unit of MAP 5.2 is calculated
5.2.1 calculation of overall energy consumption
GB shall comply with the provisions of the comprehensive energy consumption of computing General/T 2589.
5.2.2 monoammonium phosphate production calculation
During the reporting period the traditional production method or slurry method and by factory-level quality inspection departments (including re-examination) in compliance with the quality requirements of GB 10205
Product yield. Product yield at 100% P2O5 off weight. According to formula (1).
M = Σ
γ = 1
Niγi (1)
Where.
--- M MAP Yield reporting period (off 100% P2O5), tonnes (T);
The production of various grades of products Ni --- During the reporting period the amount of in-kind, in tonnes (t);
γi --- actual content of the report period, the production of various grades of products in P2O5, expressed in%;
Production batches of various grades of products --- n reporting period.
5.2.3 monoammonium comprehensive energy consumption is calculated
During the reporting period the amount of energy phosphate and monoammonium phosphate production sector consumption areas, including apportioned aid, energy consumption and energy systems subsidiary
Source loss. (2) calculated according to the formula.
E = Σ
n1
i = 1
(Ei × ki) -Σ
m1
j = 1
(Ej × kj) Σ
n2
p = 1
(Ep × kp) -Σ
m2
q = 1
(Eq × kq) (2)
Where.
And the amount of energy E --- monoammonium phosphate consumed in the production units of kgce (kgce);
The amount of the i-th physical energy phosphate production --- EI entered in kilograms (kg);
Coal off the i-th coefficient Ki --- energy input during the production of phosphoric acid, in kg per kg of coal (kgce/kg);
--- the number N1 types of energy input during the production of phosphoric acid;
M1 --- Number of kinds of energy output in phosphoric acid production process;
J th physical quantity EJ --- energy phosphate production process output, in kilograms (kg);
J th coefficient of coal off energy kJ --- phosphoric acid production process output in kg per kg of coal (kgce/kg);
The first physical amount of p kinds of energy production EP --- MAP entered, in kilograms (kg);
P kinds of coal off coefficient KP --- MAP energy input during the production, in kg coal per thousand
G (kgce/kg);
--- Number of MAP N2 types of energy input in the production process;
The number of types of energy m2 --- monoammonium phosphate production process output;
The first kind of energy q EQ --- physical quantity output by MAP in the production process, in kilograms (kg);
Q kind of coal off coefficient KQ --- MAP energy production process output in kg coal per thousand
G (kgce/kg);
5.2.4 monoammonium comprehensive energy consumption per unit of product calculation
In the production sector area, the comprehensive energy consumption per unit of product output to monoammonium phosphate represented. According to equation (3) is calculated.
e = EM
(3)
Where.
E --- MAP comprehensive energy consumption per unit of product, in kilograms per tonne of coal (kgce/t);
E --- comprehensive energy consumption of the reporting period and monoammonium phosphate consumed and, in kilograms of standard coal (kgce);
--- M MAP Yield reporting period (off 100% P2O5), tonnes (t).
6 and energy management measures
6.1 basis of energy conservation management
6.1.1 Enterprises should establish and improve the energy management organization, energy-saving work organization, management, monitoring, assessment and evaluation.
6.1.2 The enterprise should develop energy-efficient systems and effective measures to strengthen accountability, establish and improve energy conservation responsibility assessment system.
6.1.3 Enterprises should establish energy measurement management system according to the requirements of GB 17167 and equipped with good energy and measurement equipment and instrumentation,
The weighing device is in good condition; basic data for effective detection, measurement and calculation of energy to ensure the accuracy and completeness of the data base
Integrity.
6.1.4 Enterprises should be in accordance with the provisions of GB/T 3484, scientific and effective energy statistics to carry out work to ensure the accuracy of energy statistics
And timeliness of statistics, do the energy consumption and utilization analysis, regularly published, and make energy statistics management and archiving.
6.1.5 Enterprises should actively carry out energy efficiency benchmarking management, and international and domestic industry with the advanced enterprise energy efficiency targets are compared to determine a benchmark,
By management and technological innovation, achieve higher energy efficiency level or benchmark and continuously improve energy efficiency.
6.2 energy-saving technology management
6.2.1 Economic Operation
Enterprises should make the production equipment to reach the state of the economy, the economic operation of the motor management should be consistent with GB/T 12497; and for
Fans, pumps and air compressors of economic operation and management should be consistent with GB/T 13466; and economic operation and management of power transformers should be
Comply with GB/T 13462; and economic operation and management of industrial boilers should be consistent with GB/T 17954 of.
Enterprises should strengthen the maintenance of equipment, maintenance, equipment to improve the load factor, making it a long-term operation; rotating equipment should make the production reasonable match
Distribution, economic operation; shall be in accordance with the principle of rational use of energy, use of various energy science cascade utilization; waste heat and residual pressure, strengthen the recovery and profit
With; with a variety of hot (cold) and a network device maintenance and management should be strengthened to prevent run, run, drip, leak phenomenon.
6.2.2 energy-saving technology
6.2.2.1 energy efficient exploitation of new technologies, new processes, new equipment.
6.2.2.2 promote clean production, improve resource utilization efficiency, reduce emissions of pollutants.
6.2.2.3 strengthen phosphoric acid extraction process management, research and development of new technology and constantly improve the recovery rate of phosphorus.
6.2.2.4 Utilization of advanced high efficiency evaporation, concentration technology and equipment, to reduce steam consumption. Strengthening concentrated waste heat recycling step,
Improve energy efficiency.
6.2.2.5 enterprises should improve the energy efficiency of the illumination system, and the electric light ballast should be used to achieve energy efficiency related values of energy efficiency standards.
6.3 Monitoring and evaluation
Enterprises should establish energy consumption testing, energy statistics, energy Ping Heng paper files and examination results of energy consumption, and the file is controlled by management.
Appendix A
(Informative)
Off various energy coal reference coefficients
Off various energy coal reference coefficients in Table A.1.
Table A.1 off various energy coal reference coefficients
The average calorific energy name off standard coal coefficient
Coal 20908kJ/kg (5000kcal/kg) 0.7143kgce/kg
Coal washing 26344kJ/kg (6300kcal/kg) 0.9000kgce/kg
Other coal washing
Coal washing 8363kJ/kg (2000kcal/kg) 0.2857kgce/kg
Slime
8363kJ/kg ~ 12545kJ/kg
(2000kcal/kg ~ 3000kcal/kg)
0.2857kgce/kg ~ 0.4286kgce/kg
COAL 28435kJ/kg (6800kcal/kg) 0.9714kgce/kg
Crude oil, fuel 41816kJ/kg (10000kcal/kg) 1.4286kgce/kg
Gasoline 43070kJ/kg (10300kcal/kg) 1.4714kgce/kg
Kerosene 43070kJ/kg (10300kcal/kg) 1.4714kgce/kg
Diesel 42652kJ/kg (10200kcal/kg) 1.4571kgce/kg
LPG 50179kJ/kg (12000kcal/kg) 1.7143kgce/kg
Gas oil 38931kJ/m3 (9310kcal/m3) 1.3300kgce/m3
Gas Field 35544kJ/m3 (8500kcal/m3) 1.2143kgce/m3
Thermal (equivalent value) - 0.03412kgce/MJ
Power (equivalent value) 3600kJ/(kW · h) [860kcal/(kW · h)] 0.1229kgce/(kW · h)
Appendix B
(Informative)
Different quality steam enthalpy
Different quality steam enthalpy heat Table B.1.
Table enthalpy different quality steam B.1
Steam steam pressure classes/MPa steam temperature/℃ steam enthalpy/(kJ/kg)
Saturated Vapor
0.1 ~ 0.25 ≤127 2593
0.3 ~ 0.7 135 ~ 1652634
0.8 ≥170 2676
superheated steam
15 ≤200 2718
15220 ~ 2602843
15280 ~ 3202927
15350 ~ 5003136
2102-
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