Path: Home > GB > Page117 > GB 29451-2012 Home > Standard_List > GB > Page117 > GB 29451-2012

GB 29451-2012 English PDF

US$359.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 29451-2012: The norm of energy consumption per unit product of cast stone
Status: Obsolete

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB 29451-2012	English	359	Add to Cart	3 days [Need to translate]	The norm of energy consumption per unit product of cast stone	Obsolete	GB 29451-2012

PDF similar to GB 29451-2012

Standard similar to GB 29451-2012

GB 29449 GB 29539 GB 29540 GB 29445 GB/T 29456 GB 29449

Basic data

Standard ID	GB 29451-2012 (GB29451-2012)
Description (Translated English)	The norm of energy consumption per unit product of cast stone
Sector / Industry	National Standard
Classification of Chinese Standard	F01
Classification of International Standard	27.010
Word Count Estimation	9,966
Quoted Standard	GB/T 213; GB/T 384; GB/T 2589; GB/T 12497; GB/T 12723; GB/T 13462; GB/T 13469; GB/T 13470; GB 17167; GB/T 17954; GB/T 17981; GB 18613; GB/T 19065; GB 19153; GB 19761; GB 19762; GB 20052; GB/T 23331
Regulation (derived from)	National Standard Announcement 2012 No.42
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 cast stone unit product energy consumption (referred to as energy consumption) technical requirements limit, statistical coverage and calculation methods, energy management and measures. This standard applies to calculate the e

GB 29451-2012: The norm of energy consumption per unit product of cast stone

---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 cast stone ICS 27.010 F01 National Standards of People's Republic of China Cast stone of 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, 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 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 and Management Standardization Technical Committee (SAC/TC20), China Building Materials Federation focal point. Drafted by. China Building Materials Certification & Inspection Group Co., Ltd. The main drafters. Sun Jieping, Hu Yunlin, Fan Xianglin, Du Dayan, yellow dream later, Wang Shuo. Cast stone of energy consumption per unit product

1 Scope

This standard specifies the cast stone energy consumption per unit of product (referred to as energy consumption) technical requirements limit, the scope of statistics and computational methods, energy management And measures. This standard applies to the production of cast stone business computing energy consumption, energy assessment and control of new projects.

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. Heat GB/T 213 Determination of coal GB/T 384 Determination of calorific value of petroleum products GB/T 2589 comprehensive energy consumption computing General GB/T 12497 three-phase asynchronous motor economy GB/T 12723 General preparation unit product energy consumption GB/T 13462 power transformer economic operation GB/T 13469 centrifugal, mixed flow pumps, axial flow and vortex pump systems economic operation GB/T 13470 fan system economic operation GB 17167 energy use per unit of energy measurement apparatus equipped and General Management GB/T 17954 industrial economic operation of boilers GB/T 17981 economic operation of the air conditioning system GB 18613 sized three-phase asynchronous motor energy efficiency limit value and energy efficiency rating GB/T 19065 electric heating boiler system economic operation GB 19153 displacement air compressor energy efficiency and energy efficiency level limit value GB 19761 fan efficiency limit value and energy efficiency rating GB 19762 water pump energy efficiency limit value and energy evaluation GB 20052-phase distribution transformer energy efficiency limit value and energy evaluation GB/T 23331 Energy Management System Requirements

3 Terms and Definitions

GB/T 2589 and GB/T 12723 defines the following terms and definitions apply to this document. 3.1 Comprehensive energy consumption comprehensiveenergyconsumption Product statistics reporting period the whole production process, for total energy production systems and various auxiliary production systems actually consumed. 3.2 Comprehensive energy consumption per unit of product comprehensiveenergyconsumptionforperunitproduct Statistical reporting period in comprehensive energy consumption per 1t of qualified products occurred. 3.3 Production precinct productionarea Comprising the step from entering metered feedstock and coal, oil, gas and other energy begins to finished product storage metering, and the entire system of auxiliary production yield Product production process. 3.4 Production system manufactureprocess Products produced by preparing a raw material, transport, melting, molding, crystallization, annealing, cutting, inspection, and packaging production processes, the appropriate means, Facilities and equipment make up the system. 3.5 Auxiliary production system assistantmanufactureprocess And services directly related to production systems, such as water, heat, gas, oil, machine repair, lighting, security, environmental protection, warehouse and factory mode With production and other auxiliary equipment and facilities. 4. Technical Requirements 4.1 comprehensive energy consumption per unit of product limit Existing production enterprises comprehensive energy consumption per unit of product should not exceed the limit value 800kgce/t. 4.2 comprehensive energy consumption per unit of product value access New production companies (including new production line) access for comprehensive energy consumption per unit of product value should not exceed 700kgce/t. Comprehensive energy consumption per unit of product advanced 4.3 value Existing manufacturers can to achieve comprehensive energy consumption per unit of product value through advanced energy-saving technological transformation and strengthen energy conservation management. Comprehensive energy consumption per unit of product should not exceed the value of advanced 540kgce/t. Statistical methods and calculation range 5 5.1 statistical range 5.1.1 cast stone comprehensive energy consumption statistics cover energy production systems and auxiliary production systems, but does not include living facilities (such as dormitories, canteens ) Energy consumption and transportation, storage, heating, technical transformation and during shutdown. Energy Metering 5.1.2 shall meet the requirements of GB 17167. Deal with energy consumption and the number of product yield statistics for statistical reporting period, no Statistics and statistical leakage should be repeated. 5.2 Calculation Method 5.2.1 General requirements ENERGY CONSUMPTION shall comply with the provisions of GB/T 2589's. 5.2.2 overall energy consumption Overall energy consumption according to equation (1) is calculated. EZN = Ma × QaDW 29308 Mb × QbDW 29308 Mc × QcDW 29308 0.1229 × Md (1) Where. EZN --- overall energy consumption in kilograms of standard coal (kgce); --- mA coal consumption in kilograms (kg); MB --- fuel, in kilograms (kg); --- MC gas consumption, in cubic meters (M3); Md --- power consumption, in units of kilowatt-hours (kW · h); QaDW --- Coal low (bits) calorific value, in units of kilojoules per kilogram (kJ/kg); QbDW --- oil is low (bits) calorific value, in units of kilojoules per kilogram (kJ/kg); QcDW --- gas is low (bits) calorific value, in units of kilojoules per cubic meter (kJ/m3); 29308 --- 1 kg calorific value of coal, in units of kilojoules per kilogram of coal (kJ/kgce); 0.1229 --- Power (equivalent) conversion of coal into coefficients in kilograms per kilowatt coal [kgce/(kW · h)]. 5.2.3 comprehensive energy consumption per unit of product Comprehensive energy consumption per unit of product according to equation (2) is calculated. EDN = EZN/P (2) Where. --- the EDN comprehensive energy consumption per unit of product, in kilograms per tonne of coal (kgce/t); P --- in line with JC514.1, JC514.2, JC514.3, JC/T 515, JC/T 656, JC/T 657 standard and other related products Production, tonnes (t). 5.2.4 standard coal conversion A variety of energy consumed calorific value should be converted into a unified standard coal. The average low calorific value fuel companies in statistical reporting period measured fuel (bit) heat. Low solid fuel (bits) by heat GB/T 213 of a predetermined measurement, the liquid fuel is low (bits) Determination of the amount of heat required to GB/T 384 a. If the measured or is still difficult to unconditionally Routine analysis can be used with reference to Appendix A of this standard will be converted into a variety of energy coal.

6 and energy management measures

6.1 basis of energy conservation management Enterprise should review the comprehensive energy consumption per unit of product production assessment, and the assessment indicators break down into the grassroots sector, the establishment of energy Liability regime. Enterprises should be in accordance with GB/T 23331 requires the establishment of energy management system, establish energy consumption test data, energy calculation and assessment of the results file File, and the file is controlled by management. Energy companies should be equipped with 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 energy-consuming equipment management The main energy-consuming enterprises to cope with thermal equipment --- melting kiln, kiln crystallization annealing kiln to optimize the design of the overall structure, strengthen security kiln Temperature, the choice of energy efficient production process equipment and control systems. Enterprise should the motor systems, pump systems, fan systems, power transformers, industrial boilers, boiler electric heating, air conditioning systems, through Respectively comply with energy-consuming equipment GB/T 12497, GB/T 13469, GB/T 13470, GB/T 13462, GB/T 17954, GB/T 19065 And GB/T 17981 and other related products can run with standard economic requirements to achieve economic operation. New and expansion of small and medium enterprise three-phase asynchronous motors are used, the volume of air compressor, fan, water pump, a three-phase Universal electric energy transformer equipment are to be achieved GB 18613, GB 19153, GB 19761, GB 19762, GB 20052 and the like corresponding consumption Energy required equipment, energy efficiency evaluation value of the energy efficiency standards. 6.2.2 Production Process Management In the production process, enterprises should take effective measures to ensure the normal production system, continuous and stable operation of the system to improve the operation rate, real Now efficient, high-quality, low consumption and clean production. Enterprises should actively promote energy efficiency and the use of new technology, such as energy-saving technology formula of raw materials, energy-saving materials and processing technology, energy-saving drying technology Surgery, low melting technology, waste heat utilization technology, and actively promote the use of new energy-saving devices, such as a new grinding equipment, new energy-saving furnace, Section Energy delivery device and the like.

Appendix A

(Informative) Various energy conversion coefficient and reference standard coal energy working fluid energy value A.1 various energy conversion coal reference coefficients Various energy conversion coal reference coefficients are shown in Table A.1. Table A.1 various energy conversion coal reference coefficients Average low energy name (bits) calorific value of coal conversion factor Coal 20908kJ/kg 0.7143kgce/kg Coal washing 26344kJ/kg 0.9000kgce/kg Coal washing 8363kJ/kg 0.2857kgce/kg Slime 8363kJ/kg ~ 12545kJ/kg 0.2857kgce/kg ~ 0.4286kgce/kg Coke 28435kJ/kg 0.9714kgce/kg Crude 41816kJ/kg 1.4286kgce/kg Fuel 41816kJ/kg 1.4286kgce/kg Gasoline 43070kJ/kg 1.4714kgce/kg Kerosene 43070kJ/kg 1.4714kgce/kg Diesel 42652kJ/kg 1.4571kgce/kg Coal tar 33453kJ/kg 1.1429kgce/kg LPG 50179kJ/kg 1.7143kgce/kg Refinery gas 46055kJ/kg 1.5714kgce/kg Gas oil 38931kJ/m3 1.3300kgce/kg Gas Field 35544kJ/m3 1.2143kgce/kg Coal mine gas 14636kJ/m3 ~ 16726kJ/m3 0.5000kgce/kg ~ 0.5714kgce/kg Coke oven gas 16726kJ/m3 ~ 17981kJ/m3 0.5714kgce/kg ~ 0.6143kgce/kg Other gas Producer gas occurs 5227kJ/m3 0.1786kgce/kg Heavy oil catalytic cracking gas 19235kJ/m3 0.6571kgce/kg Heavy oil pyrolysis gas 35544kJ/m3 1.2143kgce/kg Coke gasification 16308kJ/m3 0.5571kgce/kg Gas pressure gasification 15054kJ/m3 0.5143kgce/kg Water gas 10454kJ/m3 0.3571kgce/kg Power equivalent value 3600kJ/(kW · h) 0.1229kgce/(kW · h) A.2 energy working fluid energy value Energy working fluid energy value in Table A.2. Table A.2 energy value of working fluid energy Energy refrigerants name The average conversion of heat MJ/t Coal conversion factor kgce/t 2.51 0.0857 purchased water Softener 14.23 0.4857 Oxygen water 28.45 0.9714 Compressed air (standard conditions) 0.0400 1.17 Blast (standard conditions) 0.0300 0.88 Oxygen (standard conditions) 11.72 0.4000 Nitrogen (standard conditions) 19.66 0.6714 Carbon dioxide (standard conditions) 0.2143 6.28

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB 29451-2012_English be delivered?

Answer: Upon your order, we will start to translate GB 29451-2012_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 29451-2012_English with my colleagues?

Answer: Yes. The purchased PDF of GB 29451-2012_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+ countries

Question 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.