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模拟飞灰中二噁英的从头合成

Acknowledgements第5-7页
摘要第7-9页
Abstract第9-11页
Chapter 1. Literature Review第16-34页
    1.1 Introduction第16-17页
    1.2 Properties, sources and formation of PCDD/F第17-25页
        1.2.1 Properties of PCDD/F第17-18页
        1.2.2 Sources of PCDD/F第18-21页
        1.2.3 Formation of PCDD/F第21-25页
    1.3 Potential Precursors for PCDD/F Formation第25-31页
    1.4 Research Objectives第31-34页
Chapter 2. High intensity ball milling of metal doped model fly ash第34-47页
    2.1 Introduction第34-35页
    2.2 Materials and methods第35-37页
        2.2.1 Chemicals第35页
        2.2.2 Preparation of MFA第35页
        2.2.3 Characteristics of original materials第35-36页
        2.2.4 Milling of MFA第36页
        2.2.5 Analytical methods第36-37页
        2.2.6 Clean up and analysis of PCDD/F第37页
    2.3 Results and Discussion第37-46页
        2.3.1 Physical weight gain第37-38页
        2.3.2 Composition of MFA samples第38页
        2.3.3 Specific surface and size第38-39页
        2.3.4 SEM/EDX mapping第39-40页
        2.3.5 Crystallinity第40-41页
        2.3.6 TGA/DSC第41-43页
        2.3.7 Raman Spectroscopy第43-46页
        2.3.8 PCDD and PCDF (PCDD/F) output第46页
    2.4 Conclusion第46-47页
Chapter 3. De novo formation of selected compounds from milled model fly ash第47-69页
    3.1 Introduction第47-49页
    3.2 Materials and methods第49-53页
        3.2.1 Chemicals第49页
        3.2.2 MFA sample preparation and milling treatment and analytical methods第49-50页
        3.2.3 Experimental Procedure第50页
        3.2.4 Sampling and analysis of PCDD/F, PCB, CP, CBz and PAH第50-53页
    3.3 Results and discussion第53-66页
        3.3.1 Characteristics of fly ash after 0, 1,and 8 h of milling第53-55页
        3.3.2 De novo synthesis of organic pollutants第55-59页
        3.3.3 Relationship between I-TEQ reduction of all organics with milling time第59-62页
        3.3.4 Degrees of chlorination第62页
        3.3.5 Resulting isomer patterns of PCDD/F in samples with 0, 1 and 8 hmilling第62-66页
    3.4 Conclusion第66-69页
Chapter 4. PCDD/F-formation in milled fly ash: metal chloride catalysis第69-85页
    4.1 Introduction第69-71页
    4.2 Materials and Methods第71页
        4.2.1 MFA Preparation and Experimental Procedure第71页
    4.3 Results and Discussion第71-79页
        4.3.1 PCDD/F formation during de novo tests第71-72页
        4.3.2 The PCDF/PCDD-ratio第72-73页
        4.3.3 Homologue Profiles第73页
        4.3.4 2,3,7,8-PCDD/F profiles第73-75页
        4.3.5 Isomer distribution第75-77页
        4.3.6 Discussion第77-79页
    4.4 Conclusion第79-85页
Chapter 5. Effect of milling time on PCDD/F and PCB yield from fly ash第85-102页
    5.1 Introduction第85-86页
    5.2 Materials and Methods第86-87页
        5.2.1 MFA Preparation and Experimental Procedure第86-87页
        5.2.2 TGA/DSC of MFA第87页
    5.3 Results and Discussion第87-99页
        5.3.1 TGA/DSC第87-88页
        5.3.2 PCDD/F output in milled (0, 1,2, 4 and 8 h) MFA第88-91页
        5.3.3 PCB output in milled (0, 1,2,4 and 8h)MFA第91-99页
    5.4 Conclusion第99-102页
Chapter 6. PCDD/F formation from 2,4,6-trichlorophenol added model fly ash第102-117页
    6.1 Introduction第102-104页
    6.2 Materials and methods第104-106页
        6.2.1 Model fly ash preparation第104页
        6.2.2 Experimental procedure第104-106页
    6.3 Results and Discussion第106-113页
        6.3.1 Formation of PCDD/F (P=4-8)第106-108页
        6.3.2 The ratio PCDF/PCDD第108-109页
        6.3.3 Average chlorination degree第109-110页
        6.3.4 Homologues and HAEGENMIER profile第110-111页
        6.3.5 Monitoring individual isomers第111-113页
    6.4 Conclusion第113-117页
Chapter 7. Conclusion第117-121页
References第121-145页
List of Abbreviations第145-147页
Curriculum Vitae第147-148页

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