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GB/T 15187-2017: Measuring method for performances of wet dust collectors
Status: Valid GB/T 15187: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 15187-2017 | English | 399 |
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Measuring method for performances of wet dust collectors
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GB/T 15187-2017
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| GB/T 15187-2005 | English | 759 |
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Measuring method for performances of wet dust collectors
| Obsolete |
GB/T 15187-2005
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| GB/T 15187-1994 | English | 439 |
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Measuring method for performance of wet dust collectors
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GB/T 15187-1994
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PDF similar to GB/T 15187-2017
Basic data | Standard ID | GB/T 15187-2017 (GB/T15187-2017) | | Description (Translated English) | Measuring method for performances of wet dust collectors | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J88 | | Classification of International Standard | 13.020.40 | | Word Count Estimation | 20,235 | | Date of Issue | 2017-05-12 | | Date of Implementation | 2017-12-01 | | Older Standard (superseded by this standard) | GB/T 15187-2005 | | Quoted Standard | GB/T 16157; HJ/T 42; HJ/T 43 | | Issuing agency(ies) | General Administration of Quality Supervision,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 wet dust collector performance measurement items, measurement methods, calculation methods and report preparation requirements. This standard is applicable to the performance measurement of wet dust collector and the performance of new product development and development. | GB/T 15187-2017: Measuring method for performances of wet dust collectors---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.
Measuring method for performances of wet dust collectors
ICS 13.020.40
J88
National Standards of People's Republic of China
Replacing GB/T 15187-2005
Standard Test Method for Performance of Wet Dust Collector
2017-05-12 released
2017-12-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China
China National Standardization Management Committee released
Directory
Preface III
1 Scope 1
2 normative reference document 1
3 Terms and definitions 1
4 wet dust collector performance parameters, measurement items and requirements 2
5 hole location, the number of measuring points and the hole structure 2
Method 5
7 Calculation of Performance Parameters of Wet Dust Collector
8 Report preparation requirements 14
Appendix A (informative) Saturated water vapor pressure at different temperatures pv 15
Appendix B (informative) Preparation of SO2 Absorbent, Standard Iodine Solution
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 15187-2005 "wet dust collector performance measurement method".
This standard compared with GB/T 15187-2005, in addition to editorial changes in the main technical changes are as follows.
--- modified the definition of wet dust collector (see 3.1,.2005 version 3.1);
- the terms are added (see 3.3, 3.4, 3.5, 3.6, 3.7);
- a method of determining the concentration of dust (see Chapter 6, Chapter 13 of the.2005 edition);
- Increased reporting requirements (see Chapter 8).
This standard is proposed by the National Development and Reform Commission of the People's Republic of China.
This standard is regulated by the National Environmental Protection Industry Standardization Technical Committee (SAC/TC275).
The drafting of this standard. Zhejiang Feida Environmental Protection Technology Co., Ltd., Xi'an Thermal Engineering Research Institute Co., Ltd., Nanjing Guodian Environmental Protection Research
Institute of Electric Power Science and Technology, Zhejiang Electric Power Corporation, China Machine Productivity Promotion Center.
The main drafters of this standard. Yao Yuping, Shen Zhiyang, Shou Song, Zhu Shaoping, Liu Yinxiao, Zhang Binwei, Yi Yuping, Han Luyao, Jin Dongchun, He Yuzhong,
DU Yu-jiang, DUAN Jiu-qiang, DONG Feng, FANG Xiao-wei, ZHANG Yong.
This standard replaced the previous version of the standard release.
GB/T 15187-1994, GB/T 15187-2005.
Standard Test Method for Performance of Wet Dust Collector
1 Scope
This standard specifies the wet dust collector performance measurement items, measurement methods, calculation methods and report preparation requirements.
This standard is applicable to the performance measurement of wet dust collector and the performance of new product development and development.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Determination of particulate matter and sampling method of gaseous pollutants in exhaust gas of fixed pollution sources GB/T 16157
HJ/T 42 Determination of nitrogen oxides in the exhaust gas of fixed sources - Ultraviolet spectrophotometric method
HJ/T 43 Determination of nitrogen oxides in fixed exhaust gases - Naphthylenediamine hydrochloride spectrophotometric method
3 terms and definitions
The following terms and definitions apply to this document.
3.1
Wet dust collector wetdustcolector; wetscrubber
A precipitator that separates dust from dust-laden gas by the washing of liquid (usually water).
3.2
Hygroscopic agent
A solid substance capable of absorbing gaseous and liquid water.
3.3
Gas humidity gashumidity
Characterize the amount of moisture in the gas, available moisture content, moisture content, absolute humidity and relative humidity and so on.
3.4
Moisture content of moisture
The volume fraction of the moisture content in the moisture, expressed in%.
3.5
Moisture content humidityratio
The amount of water vapor in the humid gas coexisting with one kilogram of dry air in grams per kilogram (g/kg).
3.6
Absolute humidity absolutehumidity
The mass of water vapor per unit volume of moisture contained in grams per cubic meter (g/m3).
Can be converted to the standard state (pressure 101325Pa, temperature 0 ℃) under the unit volume of moisture contained in the quality of water vapor, also
Can be converted to minus the water after the standard state of the unit volume of dry gas contained in the quality of water vapor.
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