GB/T 10184: Evolution and historical versions
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Performance test code of practice for utility boiler
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| GB/T 10184-2015 | English | 1619 |
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Basic data | Standard ID | GB/T 10184-2025 (GB/T10184-2025) | | Description (Translated English) | Performance test code of practice for utility boiler | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J98 | | Classification of International Standard | 27.060.30 | | Word Count Estimation | 106,113 | | Date of Issue | 2025-03-28 | | Date of Implementation | 10/1/2025 | | Older Standard (superseded by this standard) | GB/T 10184-2015 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 10184-2025: Performance test code of practice for utility boiler---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.
ICS 27.060.30
CCSJ98
National Standard of the People's Republic of China
Replaces GB/T 10184-2015
Performance test procedures for power station boilers
Released on 2025-03-28
2025-10-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms, definitions and symbols 2
3.1 Terms and Definitions 2
3.2 Symbols 5
4 Test items and test requirements 18
4.1 Test Item 18
4.2 Test requirements 18
5 Test items, instruments and test methods 29
5.1 Test Item 29
5.2 Test instruments and test methods 31
6 Data processing and process quantity calculation 38
6.1 Raw measurement data processing 38
6.2 Calculation of process quantities 38
7 Calculation of test results 43
7.1 Boiler efficiency 43
7.2 Maximum continuous evaporation capacity of boiler 60
7.3 Boiler rated evaporation capacity 60
7.4 Minimum evaporation rate for stable combustion of boiler 60
7.5 Boiler evaporation capacity range to ensure rated steam temperature 60
7.6 Boiler steam-water system pressure drop 60
7.7 Boiler Steam Quality 60
7.8 Boiler NOx emission concentration 60
7.9 Boiler SO2 emission concentration 61
7.10 Air preheater flue gas pressure drop 61
7.11 Efficiency of air preheater flue gas side 61
7.12 Air preheater leakage rate 61
8 Test Report 62
8.1 Experimental Background 62
8.2 Introduction to main and auxiliary equipment of boilers 62
8.3 Test Purpose 62
8.4 Test basis 63
8.5 Test content 63
8.6 Test items, instrumentation, measurement point arrangement and test methods 63
8.7 Experimental data compilation 63
8.8 Test results analysis 63
8.9 Conclusion 63
8.10 Annex 63
Appendix A (Informative) Commonly used legal measurement units and their conversion 64
Appendix B (Normative) Principles of division of equal sections using the grid method 67
B.1 Circular cross section 67
B.2 Rectangular cross section 68
Appendix C (Informative) Gas Concentration Unit Conversion 69
Appendix D (Informative) Boiler ash and slag ratio 70
D.1 Recommended boiler ash and slag ratio table 70
D.2 Method for calculating fly ash ratio based on fly ash concentration 70
Appendix E (Informative) Common Gas and Ash (Slag) Characteristics 72
Appendix F (Normative) Specific heat of coal, ash and absorbent 77
F.1 Estimation formula for specific heat of coal 77
F.2 Estimation formula for specific heat of ash (slag) 77
F.3 Estimation formula for specific heat of desulfurizer 77
Appendix G (Informative) Fuel Matrix Conversion 78
Appendix H (Informative) Calculation Method of CO2 Content in Flue Gas 79
Appendix I (Normative) Boiler heat loss 80
Appendix J (Informative) Uncertainty 82
J.1 Overview 82
J.2 Uncertainty analysis methods 82
J.3 Type B standard uncertainty of typical parameter measurements 88
J.4 Example of Uncertainty Calculation for Boiler Efficiency Test 95
References 99
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
This document replaces GB/T 10184-2015 "Power Plant Boiler Performance Test Procedure". Compared with GB/T 10184-2015, except for structural adjustment
In addition to the integration and editorial changes, the main technical changes are as follows.
a) Added several terms and definitions, and changed the definitions of some terms (see Chapter 3, Chapter 3 of the.2015 edition);
b) Added requirements for fuel and desulfurization agent characteristics in the test conditions (see 4.2.3.1, 4.5 of the.2015 edition);
c) The boiler heat balance diagram has been changed, and the heat brought in by the medium outside the system boundary has been added to the external heat (see Figure 1,.2015 edition
Figure 1);
d) Added test requirements and test methods for items such as "maximum continuous evaporation capacity of boiler" (see 4.2.12 to 4.2.21);
e) The accuracy requirements of the main test instruments have been changed (see Table 8, Table 7 of the.2015 edition);
f) Changed the requirements for smoke composition analysis methods (see Table 13, Table 12 of the.2015 edition);
g) Added the processing principles of the original test measurement data (see 6.1);
h) Added the calculation method of excess air coefficient when burning gas fuel [see formula (19)] and dry air entering the system boundary
and calculation method of heat carried by water vapor [see formula (59) and formula (61)];
i) The calculation formula for the converted mass fraction of desulfurizer ash per kilogram of fuel fed into the furnace has been changed [see formula (23),.2015
version of formula (22)];
j) Added the classification of boiler efficiency (see 7.1.1.1);
k) The calculation formula for the low calorific value of gas fuel and mixed fuel has been changed [see formula (40), formula (41),.2015 edition
Formula (39), Formula (40)];
l) The calculation formula for the mass fraction of a certain fuel consumption in the total fuel consumption has been changed [see formula (42),.2015 version
Formula (41)];
m) The calculation formula for the heat carried by the dry air entering the system boundary for solid or liquid fuel has been modified [see formula (56),
Formula (55) of the.2015 edition];
n) The calculation formula for the heat carried by water vapor in the air entering the system has been changed [see formula (60),.2015 version
Formula (56)];
o) The calculation formula for the volume of water vapor in flue gas generated by the combustion of a unit of gas fuel has been changed [see formula (85),.2015 version
Formula (77)];
p) The calculation formula for the heat loss from incomplete combustion of solids for liquid fuels has been modified [see formula (90),.2015 version
Formula (82)];
q) The calculation formula for other heat losses of circulating fluidized bed boilers has been changed [see formula (116), formula (108) of the.2015 edition];
r) The calculation formula for air preheater leakage rate has been changed [see formula (132), formula (133), formula (119) of the.2015 edition,
Formula (120)];
s) Added the calculation method of heat brought into the system by the medium outside the system boundary (see 7.1.2.7);
t) The calculation method of other heat losses has been changed to include the heat loss from the formation and reduction of nitrogen oxides (see 7.1.4.6,.2015 edition).
7.4.6);
u) Modified some contents of the correction of test fuel characteristics deviating from the design values (see 7.1.7.4, 7.7.4 of the.2015 edition);
v) The calculation formula for boiler heat loss and the standard curve for radiation heat loss have been changed [see formula (I.1) and Figure I.1,.2015 edition
Formula (I.1) and Figure I.1].
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document is proposed and coordinated by the National Technical Committee for Standardization of Boilers and Pressure Vessels (SAC/TC262).
This document was drafted by. Shanghai Power Generation Equipment Complete Design Institute Co., Ltd., Xi'an Thermal Engineering Research Institute Co., Ltd., China Special
Special Equipment Testing Institute, Shanghai Special Equipment Supervision and Inspection Technology Institute, and China Special Inspection Group Co., Ltd.
The main drafters of this document are. Gao Shengbin, Meng Yong, Wang Guozhong, Liu Xiangmin, Qi Guoli, Tong Qinghua, Liu Zhenqi, Guan Jian, Da Yaodong, Jiang Zhihao,
Wang Huanan.
This document was first issued in 1988, revised for the first time in.2015, and this is the second revision.
Performance test procedures for power station boilers
1 Scope
This document specifies the terms and symbols, test items and requirements, test items, instruments and test methods, data
Processing and process quantity calculation, test result calculation, and test report.
This document applies to the following power plant boiler performance tests burning coal, oil, gas and biomass fuels.
a) Power station boilers with a steam flow rate of not less than 35t/h, a pressure of not less than 3.8MPa, and a temperature of not less than 440℃;
b) Identification test, acceptance test and routine test, as well as for other purposes (including combustion adjustment, fuel change, equipment improvement, etc.)
Boiler performance tests were carried out.
This document is not applicable to the performance tests of nuclear power plant steam generators, waste heat boilers, and waste incineration boilers.
The performance test of power station boilers burning other fuels shall be carried out in accordance with this document.
2 Normative references
The contents of the following documents constitute essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 211 Determination of total moisture in coal
GB/T 212 Industrial analysis methods for coal
GB/T 213 Method for determination of calorific value of coal
GB/T 214 Determination of total sulfur in coal
GB/T 218 Determination of Carbonate Carbon Dioxide Content in Coal
GB/T 474 Coal sample preparation method
GB/T 476 Determination of carbon and hydrogen in coal
GB/T 483 General provisions for coal analysis test methods
GB/T 3286.8 Chemical analysis methods for limestone and dolomite Part 8.Determination of loss on ignition Gravimetric method
GB/T 3286.9 Chemical analysis methods for limestone and dolomite Part 9.Determination of carbon dioxide content - Soda asbestos absorption
Gravimetric method
GB/T 3715 Terminology related to coal quality and coal analysis
GB/T 4756 Manual sampling method for petroleum liquids
GB/T 6284 General method for determination of moisture in chemical products - Loss on drying method
GB/T 6907 Boiler water and cooling water analysis method Water sampling method
GB/T 8174 Testing and evaluation of thermal insulation effect of equipment and pipelines
GB/T 10410 Gas chromatography analysis of major components of artificial gas and liquefied petroleum gas
GB/T 12145 Steam quality for thermal power generating units and steam power equipment
GB 13223 Emission Standard of Air Pollutants from Thermal Power Plants
GB 13271 Boiler Air Pollutant Emission Standard
GB/T 13610 Composition analysis of natural gas - Gas chromatography
GB/T 14416 Sampling method for boiler steam
GB/T 16157 Determination of particulate matter in exhaust gas from stationary sources and sampling methods for gaseous pollutants
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