ASME PTC 40-2017 Flue Gas Desulfurization Units《废气脱硫装置》.pdf

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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

2、 be revised when the Society appr oves the issuance of a new edition.ASME issues writt en replies to inquiries concerning interp retations of t echnical aspects of this Code. Int erpretations arepublished on the Committ ee web page and under http:/go.asm e.org/InterpsDatabase. Periodically certain a

3、ctions of theASME PTC Commit tee may be published as Cases. Cases are published on the ASME website under the PTC Committ eePage at htt p:/go.asme.org/PTCcommitt ee as they are issued.Errata to codes and stan dards may be post ed on the ASME website under the Committ ee Pages to provide corrections

4、toincorrectly published item s, or to correct typographical or grammatical err ors in codes and s tandards. Such errata shall be usedon the date post ed.The PTC Committ ee Page can be found at http:/go.asme.org/PTCcommit tee. There is an option available to automaticallyreceive an e-mail notificatio

5、n when errata are post ed to a particular code or standard. This option can be found on theappr opriate Committ ee Page aft er selecting “ Errata ” in the “ Publication Information ” section.ASME is the regis tered trademark of The American Society of Mechanical Engineers.This code or standard was d

6、eveloped under proc edures accredited as meeting the criteria for American National Standards. The StandardsCommit tee that approved the code or standard was balanced to assure that individuals fro m competent and concerned int erests have had anopportunity to participate. The pr oposed code or stan

7、dard was made available for public review and comment that provides an opportunityfor additional public input fro m industry , academia, regulatory agencies, and the public-at -large.ASME does not “ appr ove, ” “ rate, ” or “ endorse ” any it em, construction, proprietary device, or activity .ASME d

8、oes not take any position with respect to the validity of any patent rights assert ed in connection with any items mentioned in thisdocument, and does not undertake to insure anyone utilizing a standard against liability for infringement of any applicable lett ers patent, norassume any such liabilit

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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 . . . . . . . . . . . . . .