US$239.00 · In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. YS/T 126-2009: Energy consumption grades of special equipments for alumina production Status: Valid YS/T 126: Evolution and historical versions
Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
YS/T 126-2009 | English | 239 |
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Energy consumption grades of special equipments for alumina production
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YS/T 126-2009
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YS/T 126-1992 | English | 279 |
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Energy consumption grades of special equipments for alumina production
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YS/T 126-1992
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PDF similar to YS/T 126-2009
Basic data Standard ID | YS/T 126-2009 (YS/T126-2009) | Description (Translated English) | Energy consumption grades of special equipments for alumina production | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | Classification of Chinese Standard | F01 | Classification of International Standard | 27.010 | Word Count Estimation | 9,915 | Date of Issue | 2009-12-04 | Date of Implementation | 2010-06-01 | Older Standard (superseded by this standard) | YS/T 126-1992 | Quoted Standard | GB/T 2589; GB/T 3484; GB/T 12723; GB 17167 | Regulation (derived from) | MIIT [2009] No. 66 | Issuing agency(ies) | Ministry of Industry and Information Technology | Summary | This standard specifies the alumina production equipment unit product energy consumption level indicators and calculation methods. This standard applies to alumina production equipment lime furnace clinker kiln, single-tube pre autoclave leaching unit, tube digestion systems, removal of silicon systems, tube evaporators, falling film evaporator, suspension calciner unit product energy consumption calculation and assessment. |
YS/T 126-2009: Energy consumption grades of special equipments for alumina production---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.
Energy consumption grades of special equipments for alumina production
ICS 27.010
F01
People's Republic of China Nonferrous Metals Industry Standard
Replacing YS/T 126-1992
Alumina production equipment energy level
Posted 2009-12-04
2010-06-01 implementation
Ministry of Industry and Information Technology of the People's Republic of China released
Foreword
Instead of the standard YS/T 126-1992 "energy grade alumina production equipment." Compared with YS/T 126-1992, this repair
We made the following changes.
--- Increasing the tube digestion plant process energy consumption level;
--- Increasing the single tube preheating - autoclave stripping process energy consumption level;
--- Increasing the falling film evaporator process energy consumption level;
--- Increasing the suspension calciner process energy consumption level;
--- Remove the high pressure digestion process energy consumption level;
--- Remove the roasting kiln process energy levels.
Appendix A of this standard is an informative annex.
This standard by the National Standardization Technical Committee of non-ferrous metals and centralized.
This standard by the Aluminum Corporation of China Henan Branch is responsible for drafting.
This standard by the Aluminum Corporation of China Guizhou Branch, China Nonferrous Metals Industry Standards Metrology and Quality Institute, Aluminum Corporation of China stocks
Parts Co., Ltd. Guangxi Branch, Aluminum Corporation of China Shandong Branch participated in the drafting.
The main drafters of this standard. Xiao Zhao aluminum, cattle Limin, Lu Dong, Shi Yafei, the Secretary Zhiyong, Zhou Jiang building, Dong put the war, Shao Ling.
Alumina production equipment energy level
1 Scope
This standard specifies the method of calculation of the energy consumption level indicators and special equipment for alumina production per unit of product.
This standard applies to equipment for the production of alumina lime kiln, clinker kiln, single tube preheating - autoclave stripping unit, tube digestion system,
Desilication system, tube evaporator, falling film evaporator, suspension calciner unit product energy consumption calculation and assessment.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard. However, according to whether the parties are encouraged to reach an agreement on this standard
You can use the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 2589 General Principles of comprehensive energy consumption calculation
GB/T 3484 General Principles of corporate balance energy
GB/T 12723 product energy consumption per unit of production Quota General
GB 17167 energy use per unit of energy measuring instruments and General Manager
3 Technical requirements
Alumina production of special equipment unit energy consumption level in Table 1.
Table 1
Device Name
Unit product energy consumption levels, not more than
Symbol Unit access level defining new target level grade
Lime kiln ES kgce/t 61 64 74
Clinker kiln a EL kgce/t 165 180 200
Digester
Single sleeve preheating - autoclave ERD kgce/m3 24 26 30
Pipeline ERG kgce/m3 8 12 14
Desilication is b ET kgce/m3 8 10 14
Evaporator
Seed tube evaporator EZZ kgce/t 39 54 64
Carbonation tube evaporator EZC kgce/t 35 42 48
Falling film evaporator EZJ kgce/t 30 36 44
Suspension calciner EB kgce/t 96 100 120
Targets set out in a table in the clinker Al-Si ratio (A/S) is equal to 2.6 when developing, when the clinker Al-Si ratio (A/S) change should be 4.2.2.2 calculations.
b de-silicon technology developed in accordance with indirect heating.
4 Energy Consumption Calculation principles and calculation methods
4.1 Calculation Principle
4.1.1 Energy consumption during the reporting period
Energy consumption during the reporting period, there are two calculation methods.
Method One. During the reporting period the energy consumption = energy companies purchase amount ± inventory amount of energy - energy used in daily life - with construction companies
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