Content: Factors influencing the synthesis of zeolites A, X, and Y / John A. Kostinko --
Synthesis and characterization of a new zeolite of the offretite type / Mario L. Occelli and Anthony J. Perrotta --
Zeolite modification : direct fluorination / Brent M. Lok, F.P. Gortsema, Celeste A. Messina, H. Rastelli, and T.P.J. Izod --
Inorganic cation exchange properties of zeolite ZSM-5 / P. Chu and F.G. Dwyer --
Aluminophosphate molecular sieves : a new class of microporous crystalline inorganic solids / Stephen T. Wilson, Brent M. Lok, Celeste A. Messina, Thomas R. Cannan, and Edith M. Flanigen --
Crystal structure of tetrapropylammonium hydroxide-aluminum phosphate number 5 / J.M. Bennett, J.P. Cohen, Edith M. Flanigen, J.J. Pluth, and J.V. Smith --
X-ray structural refinements of zeolite A and silicalite / J.J. Pluth and J.V. Smith --
Neutron diffraction studies of zeolite-A and synthetic faujasite / A.K. Cheetham and M.M. Eddy --
A high resolution silicon-29 NMR and neutron powder diffraction study of Na-A zeolite : Loewenstein's rule vindicated / J.M. Bennett, C.S. Blackwell, and D.E. Cox --
New approaches to the structural characterization of zeolites : magic-angle spinning NMR (MASNMR) / J.M. Thomas, J. Klinowsky, S. Ramadas, M.W. Anderson, C.A. Fyfe, and G.C. Gobbi --
New approaches to the structural characterization of zeolites : high resolution electron microscopy and optical diffractometry / J.M. Thomas, G.R. Millward, S. Ramadas, and M. Audier --
Compositional variations across zeolite particles / C.E. Lyman, P.W. Betteridge, and E.F. Moran --
A statistical approach to the interpretation of silicon-29 NMR of zeolites / A.J. Vega --
High resolution silicon-29 NMR studies of gallium faujasites and a gallium sodalite / D.E.W. Vaughan, M.T. Melchior, and A.J. Jacobson --
Silicon and aluminum ordering of zeolites : interpretation of silicon-29 NMR data for faujasite and ZK4 / M.T. Melchior --
Synthesis and characterization of A-type zeolites / R.H. Jarman, M.T. Melchior, and D.E.W. Vaughan --
Electron spin echo studies of the location and adsorbate interactions of paramagnetic metal species in zeolites / Larry Kevan and M. Narayana --
Mössbauer studies of iron-containing zeolites / Steven L. Suib, Kerry C. McMahon, and Dimitrios Psaras --
Metal ion site geometry and oxidation state in zeolites / T.I. Morrison, P.J. Viccaro, and G.K. Shenoy --
Steric effects in nitrogen adsorption by mordenite / D.T. Hayhurst and M.D. Sefcik --
Diffusion in A, X, and Y zeolites / Douglas M. Ruthven --
Acidity in zeolite ZSM-5 / G.W. Skeels and W.H. Flank --
Conversion of C₂-C₁₀ to higher olefins over synthetic zeolite ZSM-5 / W.E. Garwood --
Evaluation of some new zeolite-supported metal catalysts for synthesis gas conversion / Gordon A. Melson, Janet E. Crawford, James W. Crites, Ketcha J. Mbadcam, John M. Stencel, and V. Udaya S. Rao --
Intrazeolitic and rare gas isolated silver atom and silver cluster spectroscopy, photoprocesses, and support interactions / Geoffrey A. Ozin, Francois Hugues, Douglas F. McIntosh, and S. Mattar --
Low temperature water gas shift activity of ruthenium in zeolites in relation to its chemistry / P.A. Jacobs, R. Chantillon, P. De Laet, J. Verdonck, and M. Tielen --
Zeolite mediated carbonylation / Patrick Gelin, Frédéric Lefebvre, Boubaker Elleuch, Claude Naccache, and Younès Ben Taarit.
Author(s): Galen D. Stucky and Francis G. Dwyer (Eds.)
Series: ACS Symposium Series 218
Publisher: American Chemical Society
Year: 1983
Language: English
Pages: 471
City: Washington, D.C
Title Page......Page 1
Half Title Page......Page 3
Copyright......Page 4
ACS Symposium Series......Page 5
FOREWORD......Page 6
PdftkEmptyString......Page 0
PREFACE......Page 7
1 Factors Influencing the Synthesis of Zeolites A, X, and Y......Page 10
Results and Discussion......Page 13
Literature Cited......Page 26
2 Synthesis and Characterization of a New Zeolite of the Offretite Type......Page 27
Experimental......Page 28
Results and Discussion......Page 30
Literature Cited......Page 45
3 Zeolite Modification—Direct Fluorination......Page 46
Treatment Conditions......Page 47
Characterization......Page 49
X-Ray Diffraction......Page 50
OH Region (3100 cm-1 - 3900 cm-1)......Page 52
Water Adsorption at 25°C......Page 54
1 Vol % n-Butanol-Water Shake Test......Page 56
n-Butane Cracking Test......Page 57
Hydrophobicity......Page 59
Possible Reactions......Page 60
Conclusion......Page 61
Literature Cited......Page 62
4 Inorganic Cation Exchange Properties of Zeolite ZSM-5......Page 64
Pure Ionic Forms of ZSM-5......Page 65
Ion Exchange Isotherms......Page 68
Selectivity Correlation......Page 73
Literature Cited......Page 82
5 Aluminophosphate Molecular Sieves: A New Class of Microporous Crystalline Inorganic Solids......Page 84
Synthesis......Page 85
Product X-ray Analysis and Morphology......Page 86
Organic Templates as Structure-Directing Agents......Page 93
Thermal Stability and Adsorption Properties......Page 105
Summary and Conclusion......Page 110
Literature Cited......Page 111
6 Crystal Structure of Tetrapropylammonium Hydroxide-Aluminum Phosphate Number 5......Page 112
Experimental......Page 113
Literature Cited......Page 121
7 x-Ray Structural Refinements of Zeolite A and Silicalite......Page 122
Zeolite-A......Page 123
Tetrapropylammonium fluoride silicalite......Page 126
Literature Cited......Page 131
8 Neutron Diffraction Studies of Zeolite-A and Synthetic Faujasite......Page 133
Results......Page 134
Conclusions......Page 143
Literature Cited......Page 144
9 A High Resolution Silicon-29 NMR and Neutron Powder Diffraction Study of Na-A Zeolite: Loewenstein's Rule Vindicated......Page 145
Experimental......Page 147
Results and Discussion......Page 148
Neutron Diffraction......Page 151
Acknowledgments......Page 158
Literature Cited......Page 160
10 New Approaches to the Structural Characterization of Zeolites: Magic-Angle Spinning NMR (MASNMR)......Page 161
Studies of Faujasitic Zeolites (Zeolites X and Y)......Page 162
Studies of Zeolites A and ZK-4......Page 167
Six-coordinated Silicon......Page 176
Acknowledgments......Page 179
Literature Cited......Page 181
11 New Approaches to the Structural Characterization of Zeolites: High Resolution Electron Microscopy and Optical Diffractometry......Page 183
Faujasitic Zeolites......Page 184
ZSM-5, ZSM-11 and related materials (13-16)......Page 188
Literature Cited......Page 200
12 Compositional Variations Across Zeolite Particles......Page 201
Experimental......Page 202
Results......Page 203
Discussion......Page 216
Literature Cited......Page 217
13 A Statistical Approach to the Interpretation of Silicon-29 NMR of Zeolites......Page 218
Definitions......Page 219
Test of Loewenstein's Rule......Page 220
Simulation of NMR Spectra......Page 221
Completely Random Al Distribution......Page 222
Square Planar Lattice......Page 223
Comparison with Experimental Data......Page 226
Literature Cited......Page 231
14 High Resolution Silicon-29 NMR Studies of Gallium Faujasites and a Gallium Sodalite......Page 232
Experimental......Page 234
Results and Discussion......Page 235
Literature Cited......Page 242
15 Silicon and Aluminum Ordering of Zeolites: Interpretation of Silicon-29 NMR Data for Faujasite and ZK4......Page 244
The Ordered Sub-Unit Hypothesis......Page 245
Experimental Results; Comparison of Faujasite and ZK4......Page 247
Si,Al Ordering in Faujasite......Page 252
Ordered Sodalite Building Units......Page 259
Si,Al Ordering in ZK4......Page 263
Conclusions......Page 265
Literature Cited......Page 266
16 Synthesis and Characterization of A-Type Zeolites......Page 267
Synthetic Methods......Page 269
Results......Page 270
29Si NMR Measurements......Page 273
Characterization of ZK4 by X-Ray and 29Si NMR......Page 275
Literature Cited......Page 281
17 Electron Spin Echo Studies of the Location and Adsorbate Interactions of Paramagnetic Metal Species in Zeolites......Page 282
Electron Spin Echo Modulation......Page 283
Silver Species in Zeolites......Page 286
Ag° in A-Zeolites......Page 288
Ag° in X- and Y-Zeolites......Page 291
Cu2+ in A-Zeolites......Page 292
Cu2+ in X-Zeolites......Page 296
Literature Cited......Page 297
18 Mössbauer Studies of Iron-Containing Zeolites......Page 299
Experimental Procedure......Page 301
Results......Page 303
Discussion......Page 306
Literature Cited......Page 314
19 Metal Ion Site Geometry and Oxidation State in Zeolites......Page 316
Experimental......Page 317
Results and Discussion......Page 318
Conclusions......Page 325
Acknowledgments......Page 327
Literature Cited......Page 328
20 Steric Effects in Nitrogen Adsorption by Mordenite......Page 330
Materials......Page 331
Adsorption......Page 332
Adsorption Isotherms......Page 333
Heats of Adsorption......Page 334
Nitrogen-15 NMR Analysis......Page 338
LITERATURE CITED......Page 340
Sorption Rate Measurements......Page 342
Chromatography......Page 345
NMR Methods......Page 346
Diffusion in Type A Zeolites......Page 350
Diffusion in Type X Zeolites......Page 355
Acknowledgment......Page 360
Notation......Page 361
Literature Cited......Page 362
22 Acidity in Zeolite ZSM-5......Page 364
Experimental......Page 366
Results and Discussion......Page 368
Conclusions......Page 376
Literature Cited......Page 377
23 Conversion of C2-C10 to Higher Olefins over Synthetic Zeolite ZSM-5......Page 378
Effect of Contact Time......Page 379
Olefin Charge......Page 382
Equilibration of C2-C10 Olefins at Sub-Atmospheric Pressure......Page 384
Comparison of HZSM-5 and 46 AI Silica Alumina......Page 388
Literature Cited......Page 391
24 Evaluation of Some New Zeolite-Supported Metal Catalysts for Synthesis Gas Conversion......Page 392
Experimental......Page 393
Results and Discussion......Page 394
Acknowledgment......Page 402
Literature Cited......Page 403
25 Intrazeolitic and Rare Gas Isolated Silver Atom and Silver Cluster Spectroscopy, Photoprocesses, and Support Interactions......Page 404
Results and Discussion......Page 405
Conclusion......Page 430
Literature Cited......Page 431
26 Low Temperature Water Gas Shift Activity of Ruthenium in Zeolites in Relation to Its Chemistry......Page 433
Results and discussion......Page 434
Literature Cited......Page 446
27 Zeolite Mediated Carbonylation......Page 448
Synthesis and structure of transition metal carbonyl in the zeolite medium......Page 449
Carbonylation of organic substrates......Page 454
Litterature Cited......Page 460
Β......Page 462
D......Page 463
F......Page 464
I......Page 465
N......Page 466
P......Page 467
S......Page 468
W......Page 470
Z......Page 471
