Porous Materials in Environmentally Friendly Processes (eBook)

Front Cover 1
Porous Materials in Environmenrally Frinedly Processes 4
Copyright Page 5
Contents 6
Preface 16
Part I: Zeolites of environmental importance 18
Chapter 1. Application of zeolite membranes, films and coatings 18
Chapter 2. Study of the influence of silica source on the properties of silicate solutions and the particulate properties of zeolite X 30
Chapter 3. A method for the preparation of silicalite-1 microspheres 38
Chapter 4. In situ crystallization of MFI-type zeolites over cordierite support 46
Chapter 5. Particular features of the introduction of In into MCM-41 by reductive solid-state ion exchange 54
Chapter 6. Influence of synthesis media on the TS-1 characteristics 62
Chapter 7. Pore-size control of AI-MCM-41 materials by spontaneous swelling 70
Chapter 8. Enhanced hydrothermal stability obtained for in situ synthesized micro- and mesoporous MFI/MCM-41 like phases 78
Chapter 9. Analysis of the influence of kinetic and chemical factors on the rate of crystal growth of zeolite A 86
Chapter 10. FER-type catalysts: synthesis and characterization 94
Chapter 11. Factors controlling the coatings of a metal with zeolite Y 102
Chapter 12. Synthesis of ZSM-5 and A zeolites on porous alumina substrates 110
Chapter 13. The stability of zeolite coatings grown on metal supports for heat pump applications 118
Chapter 14. Preparation and characterization of TON type zeolite catalysts 126
Chapter 15. Crystal population balance model for nucleation and growth of colloidal TPA-silicalite-1 134
Chapter 16. Zeolite synthesis using 1,6-diamonohexane-based organic diammonium salt as templates 142
Chapter 17. The synthesis of small colloidal crystals of TPA-silicalite-1 with short synthesis times and high yields 150
Chapter 18. Synthesis of nanosized FAU-type zeolite 158
Chapter 19. Synthesis of VS-1 zeolite wetness impregnated SiO2-V2O5 xerogels 166
Chapter 20. Analysis of distribution of nuclei in matrices of differently prepared and treated aluminosilicate gels 174
Chapter 21. Incorporation of iron in MFI structure in fluoride media 182
Chapter 22. New routes to synthesis of reproducible, high-performance supported silicalite-1 membranes 190
Chapter 23. Synthesis of thin zeolite Y films on polished a-alumina wafers using a seeding technique 198
Chapter 24. Preparation and permeation properties of different zeolite tubular membranes 206
Chapter 25. Spectroscopic and catalytic characterization of basic zeolites and related porous materials 214
Chapter 26. 2D multiple quantum 27Al NMR and 29Si NMR characterization of levyne 222
Chapter 27. Valency and coordination of iron in FeAlPO molecular sieves: an in situ Mössbauer study 230
Chapter 28. A vibrational spectroscopic study of the growth of silicalite-1 films on seeded gold surfaces 238
Chapter 29. 15N-NMR characterization and quantitative NMR determination of nitrogen adsorbed in MX zeolites 246
Chapter 30. Grafting on nitroxyl (TEMPO) radical on the surface of silica gel and micelle-templated silica (MTS) 254
Chapter 31. Spectroscopic investigations of the decomposition of CCl2F2 on three different types of zeolites 262
Chapter 32. Behaviour of benzene molecules in large pore zeolite structures as studied by FTIR and 2H NMR techniques 270
Chapter 33. Ground and excited states of vanadium incorporated in inorganic matrices 278
Chapter 34. Chemisorption of hydrogen on Ag-Y studied by 1H MAS NMR 286
Chapter 35. Free volumes in zeolites as probed by positrons 294
Chapter 36. Study of electrostatic properties in three model sodalites: a different perspective on Brønsted acidity and host-guest interactions in zeolite cages 302
Chapter 37. Photoluminescent (PL) investigation on mesoporous molecular sieve materials 310
Chapter 38. Site preference and reducibility of substituted ferric iron in Fe-ETS-10 318
Chapter 39. Acidity investigations and determination of integrated molar extinction coefficients for infrared absorption bands of ammonia adsorbed on acidic sites of MCM-41 324
Chapter 40. Calorimetric studies of ion-exchange equilibria on clinoptilolite involving unicharged cations 332
Chapter 41. Investigation of liquid crystals in porous materials 338
Part II: Environmental applications 346
Chapter 42. Layered double hydroxides as solid base catalysts and catalyst precursors 346
Chapter 43. Pre-stationary stage in the ethylbenzene disproportionation over zeolite catalysts 358
Chapter 44. The effect of zeolite structure on the disproportionation of trimethylbenzenes to xylenes and tetramethylbenzenes 368
Chapter 45. Effects of ceria-modification of H-mordenite on the isopropylation of naphthalene and biphenyl 376
Chapter 46. Cesium-modified mesoporous molecular sieves as basic catalysts for Knoevenagel condensations 384
Chapter 47. The hydroconversion of n-heptane over reduced and oxidized Pt/H-zeolite catalysts 392
Chapter 48. Skeletal isomerisation of 1-butene over ferrierites dealuminated in solid state with crystaline (NH4)2[SiF6] 400
Chapter 49. Ring-opening and dimerization reactions of methyl-substituted oxiranes on HZSM-5 zeolite 408
Chapter 50. Production of environmentally friendly octane booster (methyl-t-butylether, MTBE) using zeolite catalysts 416
Chapter 51. Cyclohexanol conversion as a test reaction for acid properties of solids investigation of faujasites, mordenites and MCM-41 426
Chapter 52. Benzene saturating isomerization 434
Chapter 53. Hydroisomerisation of n-heptane over palladium loaded SAPO-11 molecular sieves with varying concentration of acid sites 442
Chapter 54. Reactions of methylcyclohexane over bifunctional zeolite catalysts 450
Chapter 55. Effect of pre-treatment of Zn-loaded ZSM-5 zeolites in reductive and oxidative atmosphere on the n-hexane aromatization 458
Chapter 56. Catalytic cracking of n-butane over rare earth-loaded HZSM-5 catalysts 466
Chapter 57. Effect of trivalent elements in the framework on the basicity of zeolites 474
Chapter 58. MCM-41 supported TEMPO as an environmentally friendly catalyst in alcohol oxidation 482
Chapter 59. New transition metal-containing molecular sieves for selective liquid phase oxidation 490
Chapter 60. Conversion of polyethylene into aromatic hydrocarbons using MEL and BEA zeolites 498
Chapter 61. Oxidative methylation of toluene with methane over alkali modified X zeolite catalysts 506
Chapter 62. Stability and deactivation of Ru/NaY and Ru-Co/NaY catalysts in CO hydrogenation 512
Chapter 63. Selective nitration of toluene with acetyl nitrate and zeolites 518
Chapter 64. Synthesis of 3-methyl-3-butene-1-ol from isobutene and formaldehyde on FeMCM-22 zeolites 524
Chapter 65. Homogeneous and heterogeneous asymmetric reactions. Part 13. Clay-supported noble metal catalysts in enentioselective hydrogenations 532
Chapter 66. Synthesis, characterization and catalytic activity of selective oxidation zeolite catalysts 540
Chapter 67. Hydrodesulfurization over noble metals supported on mesoporous silicate MCM-41 548
Chapter 68. Chemoselective hydrogenation of the C=O group in unsaturated aldehydes over clay-supported platinum catalysts 556
Chapter 69. Selective synthesis of lactones over Ru-Sn-Al2O3 catalysts prepared by complexing agent-assisted sol-gel method 564
Chapter 70. The adsorption and catalytic properties of Cu-ETS and Cu-ZSM molecular sieves in NOx removal by reduction 572
Chapter 71. Selective catalytic reduction of NO with methane or ethene on ferrierite- and mordenite-type zeolites containing copper, cobalt and indium 580
Chapter 72. Catalytic properties of Pt and tungstophosphoric acid supported on MCM-41 for the reduction of NOx in the presence of water vapor 588
Chapter 73. Nitrous oxide decomposition over iron-exchanged [Al]- and [Fe]-ZSM-22 zeolites 596
Chapter 74. Selective reduction of nitric oxide by methane over Pd-exchanged H-ZSM-5: influence of activation 604
Chapter 75. Characteristics of V2O5/Ti-PILC catalyst for reduction of NO by NH3 612
Chapter 76. Sorption of CO and N2 in CuZSM-5 studied by IR spectroscopy 620
Chapter 77. Role of carbonaceous deposits and effect of temperature swing reaction (TSR) in selective catalytic reduction of nitric oxide over Ru-HZSM-5 catalyst 628
Chapter 78. Different methods for preparation of Fe-ZSM5 as catalyst for the selective catalytic reduction of nitrogen oxides 636
Chapter 79. On the role of acid site in NOx decomposition over Pt/ZSM-5 and Pt-Co/ZSM-5 catalysts 644
Chapter 80. NO adsorption and decomposition on Cu-containing mesoporous molecular sieves comparison with Cu-ZSM-5 650
Chapter 81. Natural zeolites in environmentally friendly processes and applications 658
Chapter 82. Breakthrough study of SO2 and H2O adsorption on zeolites from ternary mixtures 674
Chapter 83. Sorption thermodynamics of nitrogen and oxygen on CaA zeolite 684
Chapter 84. Sorption properties and search for correlations between analytical parameters of sorption and content of metal in MeAPO-5 containing V or Zr 692
Chapter 85. Use of dealuminated faujasite Y and ZSM-5 zeolites for VOC's adsorption. Applicaton of air cleaning 700
Chapter 86. The possible usage of mesoporous molecular sieves for deodorization 708
Chapter 87. Wastewater treatment with natural clinoptilolite: A new additive 716
Chapter 88. Zeolite content and cation exchange capacity of zeolite-rich rocks 724
Chapter 89. Natural zeolites of Georgia: occurrences, properties, and application 732
Chapter 90. Chromium removal from water by ion exchange using zeolites and solidification of the resulting sludge in a cement matrix 740
Chapter 91. Application of clinoptilolite as an additive for the photostabilization of the Bacillus thuringiensis formulation 748
Chapter 92. Characterization and utilization of MFI zeolites and MCM-41 materials for gaseous pollutant adsorption 754
Chapter 93. Kinetics of continuous exchange of Zn2+ ions from solutions with Na+ ions from thin layers of zeolite A 762
Chapter 94. Zeolite matrices for pigments 770
Chapter 95. Monitoring of hydrolysis in natural zeolite-H2O system by means of pH and electrical conductivity measurements 778
Chapter 96. Sorption of transient metal ions into clinoptilolite from waste water and recycling the used zeolite into a composite fertilizer 786
Chapter 97. Potential use of MCM-41 for adsorptive separation of methylalumoxane 794
Chapter 98. Removal and recovery of harmful compounds from waste water of photographic processes by synthetic zeolite-Y 802
Chapter 99. Destruction of chlorobenzenes by catalytic oxidation over transition metal containing ZSM-5 and Y(FAU)-zeolites 810
Chapter 100. Skeletal isomerization of n-butenes to isobutylene on ferrierite and H-ZSM-5 catalysts 818
Author Index 826
Subject Index 830
Studies in Surface Science and Catalysis 834