Synthesis of High-Silica Aluminosilicate Zeolites

Jacobs, Peter A.; Martens, Johan A.0-444-41801-6, 0-444-42814-3

Table of contents :
Synthesis of High-Silica Aluminosilicate Zeolites……Page 4
Copyright Page……Page 5
Contents……Page 6
Studies in Surface Science and Catalysis (other volumes in the series)……Page 11
Scope of the work……Page 16
Acknowledgements……Page 17
PART I: SELECTED RECIPES FOR THE SYNTHESIS OF HIGH-SILICA ZEOLITES……Page 18
* General procedure used for the synthesis of high-silica zeolites……Page 20
1. Synthesis of ZSM-34……Page 23
2. Synthesis of ferrierite/zsm-35-type materials……Page 25
3. Synthesis of ZSM-39……Page 27
4. Synthesis of high-silica ZSM-6 with TMA……Page 28
5. Synthesis of high-silica mordenite……Page 29
6. Synthesis of ZSM-12……Page 30
7. Synthesis of zeolite PHI……Page 32
8. Synthesis of zeolite BETA……Page 33
10. Synthesis of ZSM-5 with tpa……Page 34
11. Synthesis of ZSM-11……Page 37
12. Synthesis of ZSM-8……Page 38
13. Synthesis of ZSM-48……Page 39
14. Synthesis of ZSM-22……Page 41
* General comments……Page 42
* References……Page 61
PART II: HIGH-SILICA ZEOLITES WITH SOLVED STRUCTURE-TYPE……Page 62
* Introduction……Page 64
* The chemistry of aqueous tetrapropylammonium silicate solutions……Page 65
* The Argauer-Landolt invention……Page 70
* The isothermal metastable phase transformation……Page 72
* The dominant factors influencing the crystallization of the MFI structure……Page 75
* Morphology of ZSM-5 zeolites……Page 89
* Mechanism of ZSM-5 synthesis……Page 97
* The repartition of aluminium throughout the ZSM-5 crystal……Page 108
* Synthesis of ZSM-5 from reactive mixtures prepared with unusual reactants……Page 113
* Forming of ZSM-5 crystals……Page 114
* Use of seeds……Page 117
* The ZSM-5-silicalite dispute……Page 120
* References……Page 124
* Synthesis of ZSM-5 in the presence of quaternary ammonium cations different from TPA……Page 130
* Synthesis of ZSM-5 in the presence of amines……Page 136
* Synthesis of ZSM-5 in the presence of alcohols……Page 142
* The use of various templates in ZSM-5 synthesis……Page 149
* Synthesis of ZSM-5 in the absence of any organic compound……Page 151
* References……Page 161
* Quaternary salts used as templates in the synthesis of ZSM-11……Page 164
* Parameters influencing the crystallization rate of ZSM-11……Page 170
* Synthesis of the MEL structure type using diamines……Page 174
* X-ray invisible ZSM-11 zeolites……Page 179
* References……Page 183
* Crystallographic structure of ZSM-5 and ZSM-11……Page 184
* Intergrowths in the pentasil family of zeolites……Page 194
* Experimental discrimination between pure ZSM-5, ZSM-11 zeolites and their intergrowths……Page 197
* Symmetry changes of ZSM-5 zeolites……Page 202
* Overview of some pentasil-type zeolites claimed in the literature……Page 205
* References……Page 229
* Synthesis of FER-type materials using inorganic gels……Page 234
* Synthesis of FER-type zeolites in the presence of organics……Page 237
* Differences between various proprietary FER-type materials……Page 243
* References……Page 248
* Structure……Page 250
* Synthesis of TON structure types……Page 260
* Differences between the TON-type proprietary zeolites……Page 265
* References……Page 266
* MTT structure types……Page 268
* Synthesis of MTT and related zeolites……Page 277
* References……Page 291
* Structure of zeolite ZSM-48……Page 292
* Synthesis of ZSM-48 and related materials……Page 298
* Morphology and sorption capacity……Page 306
* References……Page 312
* Structure of ZSM-12……Page 314
* Synthesis of MTW zeolites……Page 320
* Retention of organics in MTW zeolites……Page 329
* References……Page 336
* Synthesis of siliceous mordenite……Page 338
* Materials with MTN structure type……Page 347
* Siliceous Levynite zeolites……Page 350
* Offretite-erionite zeolites and their intergrowths……Page 359
* Faujasite-type siliceous zeolites……Page 360
* References……Page 363
CHAPTER XI. GENERAL CONSIDERATIONS……Page 366
Part III: BRIEF DESCRIPTION OF POTENTIAL HIGH-SILICA ZEOLITES WITH UNKNOWN STRUCTURE……Page 372
* CSZ-1……Page 374
* Zeolite PHI……Page 375
* EU-7 and EU-12……Page 376
* NU-6(1)……Page 377
* ZSM-50……Page 378
* PSH-3……Page 379
* References……Page 399
Subject index……Page 402