GB 29136-2012 PDF English
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB 29136-2012 | English | 90 |
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The norm of energy consumption per unit product of sponge titanium
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GB 29136-2012: The norm of energy consumption per unit product of sponge titanium---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GB29136-2012
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 27.010
F 01
The Norm of Energy Consumption per
Unit Product of Sponge Titanium
Issued on. DECEMBER 31, 2012
Implemented on. OCTOBER 1, 2013
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine of the People's Republic of China;
Standardization Administration of the People's Republic of
China.
Table of Contents
Foreword... 3
1 Application Scope... 4
2 Normative References... 4
3 Terms and Definitions... 4
4 Specifications... 6
5 Calculation Principle... 7
6 Calculation Method of Energy Consumption... 10
7 Energy-saving Management and Measures... 11
Annex A (Informative) Current Coefficient for Conversion of Common
Energy Sources into Standard Coal... 12
Annex B (Informative) Equivalent Calorific Value of Energy Consumption
Media... 13
Foreword
Sub-articles 4.3 and 4.4 of this Standard are compulsory; and the others are
voluntary.
This Standard was proposed by the National Development and Reform Commission
and the Ministry of Industry and Information Technology.
This Standard shall be under the jurisdiction of National Technical Committee 20 on
Energy Base and Management of Standardization Administration of China (SAC/TC
20) and National Technical Committee 243 on Non-ferrous Metals of Standardization
Administration of China (SAC/TC 243).
The drafting organizations of this Standard. Zunyi Titanium Co., Ltd., Fushen Titanium
Co., Ltd., China Research Institute of Standards, Metrology and Quality of Nonferrous
Metals Industry.
The main drafters of this Standard. Chen Kaijian, Zhao Yirong, Sheng Yuanlu, Weng
Qigang, Yu Jiahua, Wang Zhongchao, Liu Yuming, Zhang Jiangfeng, Liu Yang, Zhang
Bingjie.
The Norm of Energy Consumption per
Unit Product of Sponge Titanium
1 Application Scope
This Standard specifies the specifications, calculation principle and calculation method,
and energy-saving management and measures of the norm of energy consumption
per unit product of sponge titanium (hereinafter referred to as energy consumption).
This Standard applies to the calculation, evaluation and assessment of products’
energy consumption of the manufacturer who manufacture sponge titanium using the
magnesium thermal reduction process (the Kroll method).
2 Normative References
The following referenced documents are indispensable for the application of this
document. For dated references, only the edition dated applies to this document. For
undated references, the latest edition of the referenced documents (including all
amendments) applies to This Standard.
GB/T 2589, General Principles for Calculation of the Comprehensive Energy
Consumption
3 Terms and Definitions
For the purposes of this Standard, the following terms and definitions and those
defined in GB/T 2589 apply.
3.1
primary energy sources
Coal, natural gas, crude oil and other energy sources.
3.2
secondary energy sources
Coke, fuel oil, petroleum coke, coal gas, electric power, petroleum products (gasoline,
diesel and kerosene), heating power and other energy species specified by the
national statistical system.
3.3
Energy consumption medium
The operation material which is consumed during the production process and is not
used as a raw material nor incorporated in products, and whose production or
preparation requires direct energy consumption.
3.4
unit energy consumption in working procedure
The energy consumed by per unit qualified product during the manufacturing process
of the manufacturer.
4 Specifications
4.1 The norm value of unit object consumption in working procedure of the
manufacturer of sponge titanium shall be as specified in Table 1.
4.2 The norm value of unit energy consumption in working procedure of the
manufacturer of sponge titanium shall be as specified in Table 2.
4.3 The norm value of integrated energy consumption per unit product of the current
manufacturer of sponge titanium shall be as specified in Table 3.
5 Calculation Principle
5.1 Energy consumed by the Manufacturer’s production
The energy consumed by the manufacturer mainly refers to the primary energy
sources and secondary energy sources of the manufacturing system, assistant
manufacturing system and auxiliary manufacturing system in the manufacturing
activities, and all kinds of energy consumed by the energy consumption media used in
manufacture. It does not include household energy consumption and construction
project energy consumption.
5.2 Measurement unit of energy
The measurement unit of all kinds of energy consumed is as specified in Table 6.
5.3 Method for conversion of all kinds of energy (including the energy consumed by
energy consumption media) into standard coal equivalent
The energy source of net calorific value equal to 29.307 6 MJ shall be used, i.e. 1 kg
of standard coal.
5.4 Determination of qualified product quantity
The qualified product quantity in the titanium slag procedure is the total of qualified
titanium slag manufactured during the same statistical reporting period;
The qualified product quantity in the chlorination procedure is the total of qualified
crude titanium tetrachloride manufactured during the same statistical reporting period;
The qualified product quantity in the refining procedure is the total of qualified refined
titanium tetrachloride manufactured during the same statistical reporting period;
The qualified product quantity in the magnesium electrolysis is the total of qualified
magnesium manufactured by electrolyzing magnesium chloride during the same
statistical reporting period;
5.5 Statistical caliber of energy consumption in working procedure
The energy consumption in the titanium slag procedure includes the energy
consumption in the whole process including ilmenite burdening, electric furnace
smelting and crushing.
6 Calculation Method of Energy Consumption
6.1 Unit object consumption in working procedure
The unit object consumption in working procedure is calculated in accordance with
Formula (1).
6.2 Unit energy consumption in working procedure
The unit energy consumption in working procedure is calculated in accordance with
Formula (2).
7 Energy-saving Management and Measures
7.1 Energy-saving basic management
7.1.1 The manufacturer shall provide and use corresponding energy measurement
7.2 Energy-saving measures
7.2.1 Carry out scientific energy-saving management and share energy-saving
technologies.
7.2.2 Carry forward the scale development of equipment and promote the application
of new processes, new technologies and new equipment for energy saving.
7.2.3 Enhance the cyclic utilization and recycling of energy.
Annex A
(Informative)
Current Coefficient for Conversion of Common Energy Sources into
Standard Coal
Annex B
(Informative)
Equivalent Calorific Value of Energy Consumption Media
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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