Heterogeneously Catalyzed Oxidation Reactions Using ... - CHEC

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5.3 Results CHAPTER 5 5.3.1 CPA parameters of pure compounds Pure compound parameters, i.e. a, b and c1 were obtained from vapor pressures and liquid densities, respectively from DIPPR correlations [30] and can be found in Table 5‐1. Table 5‐1: CPA parameters for pure compounds [29]. Association Scheme a Tc (K) αο (L bar mol ‐2 ) b (L mol ‐1 ) Benzyl alcohol (0.4Tc – 0.9 Tc) b 134 c1 ε (bar Lmol ‐1 ) 3B 720.15 29.141 0.0973 0.7533 205.41 0.0024 Benzaldehyde (0.4Tc – 0.9Tc) b ‐ 695.0 27.836 0.0932 0.8814 ‐ ‐ CO2 (Tm – 0.9Tc) b ‐ 304.21 3.508 0.0272 0.7602 ‐ ‐ O2 (0.5Tc – 0.9 Tc) b ‐ 154.58 1.390 0.0216 0.4754 ‐ ‐ Water [22] 4C 647.13 1.228 0.0145 0.6736 166.55 0.0692 a 3B and 4C association schemes according to the notation of Huang and Radosz [27]; b The temperature range of the regression is given in parenthesis, Tc: critical temperature, Tm melting point. β
(a) (b) (c) (d) (e) (f) (g) (h) (i) Figure 5-2: Experimental data (points) and CPA fits for binary systems; (a) N2 solubility in benzyl alcohol, data from ref. [31]; (b) N2 solubility in benzaldehyde, data from this work; (c) CO2-O2 VLE, data from ref. [32]; (d) CO2 – water phase compositions (80 °C), data from ref. [33-35]; (e) benzyl alcohol – water LLE, data from ref. [36]; (f) benzaldehyde – water LLE, data from ref [37]; (g) benzyl alcohol – benzaldehyde VLE, data from ref. [28, 38]; (h) CO2 – benzaldehyde VLE, data from ref. [39]; (i) CO2 – benzyl alcohol vapor phase composition (80 °C), data from ref. [40] and this work (solid symbols).
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TECHNICAL UNIVERSITY OF DENMARK (DT
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Preface The present dissertation su
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the carboxylic acid, ceria inhibite
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Resume Denne afhandling giver indle
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hvorimod mængden af katalysator ku
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2.3.8 Oxidation of sulfides .......
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5.3.5 Macroscopic mass transport in
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Chapter 1 Introduction With its gre
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1. Introduction Scheme 1‐1: High
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1. Introduction Figure 1‐2: Phase
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1. Introduction [28] S. Bawaked, N.
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2.1 Introduction 2.1 Introduction E
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2.2.1 Synthesis of gold catalysts 2
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2.2 Catalyst synthesis for oxidatio
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2.2 Catalyst synthesis for oxidatio
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2.3 Selective liquid‐phase oxidat
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Table 2-1: Overview over alcohol ox
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Ph O O Ph (4) (5) 2.3 Selective liq
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Table 2-4: Side-chain oxidation of
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2.3.4 Oxidation of cyclohexane 2.3
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Table 2-5: Oxidatin of cyclohexane.
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Table 2-6: Ring hydroxylation of ar
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Table 2-7: Aerobic oxidation of ami
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Table 2-8: Oxidation of hydroquinon
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Table 2-9: Oxidation of silanes wit
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Table 2-10: Oxidation reactions cat
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2.4 Strengths and opportunities of
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2.6 References 2.6 References [1] M
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2.6 References [56] H. Tumma, N. Na
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2.6 References [113] C. Keresszegi,
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2.6 References [169] Q. Zhu, Y. Lia
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2.6 References [223] M. Fetizon, M.
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Chapter 3 Selective Liquid-Phase Ox
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3.2 Experimental 3.2.1 Catalyst pre
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3.3 Results Scattering amplitudes a
Page 97 and 98: Absorption (a.u.) 1.2 1.0 0.8 0.6 0
Page 99 and 100: Conversion (%) 100 90 80 70 60 50 4
Page 101 and 102: 3.3 Results Figure 3‐5: In situ X
Page 103 and 104: 3.3 Results Table 3‐2: Conversion
Page 105 and 106: 3.3 Results In order to gain insigh
Page 107 and 108: 3.3 Results the cost of selectivity
Page 109 and 110: 3.4 Discussion synergetic interacti
Page 111 and 112: 3.5 Conclusions to corroborate the
Page 113 and 114: 3.6 References [29] T. Mitsudome, Y
Page 115 and 116: Chapter 4 Selective Side-Chain Oxid
Page 117 and 118: 4.2 Experimental single‐step flam
Page 119 and 120: 4.2 Experimental alcohol (Aldrich,
Page 121 and 122: 4.3 Results Scheme 4‐1: Oxidation
Page 123 and 124: 4.3 Results Figure 4‐2: Formation
Page 125 and 126: 4.3 Results oxidation by either 2,6
Page 127 and 128: Absorption (a.u.) Absorption (a.u.)
Page 129 and 130: 4.3 Results atomic mixing of Ag and
Page 131 and 132: 4.3 Results Figure 4‐7: Influence
Page 133 and 134: 4.4 Discussion and mechanistic cons
Page 135 and 136: 4.5 Conclusions heterogeneous radic
Page 137 and 138: 4.6 References [29] S.I. Zabinsky,
Page 139 and 140: Chapter 5 Experimental Determinatio
Page 141 and 142: 5.2 Experimental The most important
Page 143 and 144: 5.2 Experimental Eurotherm 2216e te
Page 145 and 146: Figure 5-1: Schematic view of the e
Page 147: (Eq. 5‐5) AB i j ε AB i j β 5.2
Page 151 and 152: 5.3 Results two association sites o
Page 153 and 154: Pressure (bar) 150 145 140 135 5.3
Page 155 and 156: 5.3 Results Figure 5‐7: Oxidation
Page 157 and 158: Weight (g) 5.3 Results Figure 5‐8
Page 159 and 160: 5.4 Discussion catalytic reactions
Page 161 and 162: 5.4 Discussion corresponding CO2‐
Page 163 and 164: 5.5 Conclusions 5.5 Conclusions The
Page 165 and 166: 5.6 References [29] I. Tsivintzelis
Page 167 and 168: 6.1 Introduction 6.1 Introduction A
Page 169 and 170: 6.2 Experimental [38]. In a typical
Page 171 and 172: 6.3 Results out in 1 mm quartz tube
Page 173 and 174: 6.3 Results Figure 6‐2: Structure
Page 175 and 176: 6.3 Results Figure 6‐4: Epoxidati
Page 177 and 178: 6.3 Results Figure 6‐6: Compariso
Page 179 and 180: 6.3 Results Figure 6‐8: Influence
Page 181 and 182: 6.3 Results investigated the epoxid
Page 183 and 184: 6.3 Results Figure 6‐10: Co‐epo
Page 185 and 186: 6.3 Results Figure 6‐11: EXAFS an
Page 187 and 188: 6.4 Discussion would need to be for
Page 189 and 190: 6.5 Conclusions Formation of the ep
Page 191 and 192: 6.6 References [28] J. Perles, N. S
Page 193 and 194: Chapter 7 Concluding Remarks 7.1 Co
Page 195 and 196: 7.2 Final remarks and outlook speci
Page 197 and 198: Acknowledgements Acknowledgements T
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Curriculum Vitae Matthias Josef Bei
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