1、Flue Gas Desulfurization UnitsPerformance Test CodesAN AMERICAN NATIONAL STANDARDASME PTC 40-2017(Revision of ASME PTC 40-1991)ASME PTC 40-201 7(Revision of PTC 40-199 1)Flue GasDesulfurizationUnitsPerformance Test CodesAN AMERICAN NATIONAL STANDARDxDate of Issuance: March 23, 2018This Standard will
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11、s document may be reproduced in any form,in an electronic retrieval sys t em or otherwise,without the prior writ ten permission of the publisher .The American Society of Mechanical EngineersTwo Park Avenue, New York, NY 10016-5990Copyright 2018 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll right
12、s reservedPrinted in U.S.A.CONTENTSNotice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viForeword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13、 . . . . . . . . . . . . . . . . . . . . . . . viiCommittee Roster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viiiCorrespondence With the PTC Committee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14、 . . . . . . . . . . . . . . . . . . . ixSection 1 Object and Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1 Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15、. . . . . . 11-2 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3 Uncertainty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Section 2 Definitio
16、ns and Descriptions of Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32-1 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32-2 Descriptions of Terms . . . . . . . . . . . . . . . . . .
17、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42-3 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Section 3 Guiding Principles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18、. . . . . . . . . . . . . . . . 83-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83-2 Test Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
19、-3 Test Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113-4 Conduct of Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123-5 Calculation and Reporting of Result
20、s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Section 4 Instruments and Methods of Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184-1 Results to Be Determined . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21、. . . . . . . . . . . . . . 184-2 Methods of Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Section 5 Computation of Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255-1 Calculat
22、ion of Percent SO2Removal (% R ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255-2 Calculation of Reagent Stoichiometry and Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . 255-3 Calculation of Energy/Power Consumption . . . . . . . . . . . . . . . . . . .
23、. . . . . . . . . . . . . . . . 275-4 Calculation of Water Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285-5 Calculation of Waste or By-Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285-6 Purge Stream Calcula
24、tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Section 6 Report of Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306-1 General . . . . . . . . . . . . . . . . . . . . . . . .
25、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306-2 Title Page and Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306-3 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26、. . . . . . . . . . . . . 306-4 Executive Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306-5 Report Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306-6 Appendice
27、s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Section 7 Uncertainty Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327-1 General . . . . . . . . . . . . . . . . .
28、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327-2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32iii7-3 Objective of Uncertainty Analysis . . . . . . . . . . . . . . . . . .
29、 . . . . . . . . . . . . . . . . . . . . . . . . 327-4 Determination of Overall Uncertainty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327-5 Calculation of Uncertainty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
30、-6 Sensitivity Coefficients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337-7 Systematic Uncertainty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347-8 Random Standard Uncertainty for Spatial
31、ly Uniform Parameters . . . . . . . . . . . . . . . . . . . 347-9 Correlated Systematic Standard Uncertainty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Nonmandatory AppendicesA Wet FGD System Sample Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
32、. . . . . . . . . 36B Semi-Dry FGD System Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43C Uncertainty Calculation Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47D References . . . . . . . . . . . . . .
33、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54Figures1-2-1 FGD System Inputs and Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-4.4.3-1 Evaluation of Test Runs . . . . . . . . . . . . . . . . . . . . . . .
34、. . . . . . . . . . . . . . . . . . . . . . . . . . 17Tables1-3-1 Expected Test Uncertainties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-2.1-1 Symbols and Descriptions of Constants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
35、 . . . . 42-2.2-1 Symbols and Descriptions of Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53-4.2.4-1 Test Proximity to Design Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133-4.2.5-1 Stabilization Parameters for
36、FGD System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143-4.4.1-1 FGD System Test Durations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154-2.1-1 Flue Gas Parameters Required From Tests . . . . . . . . . . . . . . . . . .
37、 . . . . . . . . . . . . . . . . . 197-5.1-1 Expected Uncertainty for FGD System Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33A-2.1-1 FGD System Inlet Gas Flow Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37A-2.2-1 Percent
38、MCR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37A-2.3-1 FGD System Inlet SO2Concentration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37A-2.4-1 FGD System Inlet Particulate Concentration . . .
39、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38A-2.5-1 FGD System Inlet Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38A-2.6-1 Dry Percent Chlorides and Fluorides in Coal . . . . . . . . . . . . . . . . . . . . . . . . . . .
40、. . . . . . . 38A-2.7-1 Dry Percent Sulfur in Coal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38A-2.8-1 Available CaCO3, Dry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38A-3.1-1 Limestone/Su
41、lfur Dioxide Ratio (Maximum) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38A-3.2-1 Sulfur Dioxide Removal Efficiency (Minimum) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39A-3.3-1 Sulfur Dioxide Allowable Emission Concentration (Maximum) . . . . . . . .
42、 . . . . . . . . . . . . . 39A-3.4-1 Static Pressure Drop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40A-3.5-1 Gypsum Production (Minimum) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40A-3.7-1 Gypsum
43、 Purity (Minimum) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41A-3.8-1 Gypsum Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41A-3.9-1 Makeup Water Consumption . . . . . . . . . . .
44、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42A-3.10-1 Power Consumption (Test Run 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42B-2.1-1 Constants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
45、 . . . . . . . . . . . . . . . . 43ivB-2.2-1 EPA Methods 2 and 19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44B-2.3-1 Coal Sampling and Analysis Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44B-2.9-1 F
46、GD System Inlet and Outlet Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44B-2.9-2 Determination of Flue Gas Molecular Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45B-3.1-1 Lime Usage Measurements . . . . . . . . . . . . . . . . .
47、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45B-3.1-2 Correction Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45C-2-1 Summary of Post- Test SO2Uncertainty Analysis . . . . . . . . . . . . . . . . . . . . . . . . .
48、. . . . . . . 48C-2-2 Inputs for Instrumentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49C-2-3 Summary of Post- Test Wet FGD System Differential Pressure Uncertainty Analysis . . . . . . 50C-2-4 Summary of Post- Test Dry FGD System Water Consum
49、ption Uncertainty Analysis . . . . . . . 51C-2-5 Summary of Post- Test Dry FGD System Lime Consumption Uncertainty Analysis . . . . . . . . 52C-3-1 Simulated Readings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53C-3-2 Average Readings Across Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53C-3-3 Differences At Each Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53C-3-4 Difference Between ltand Average Value . . . . . . . . . . . . . .
