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Author: Habbib Ghobarkar Publisher: Springer Science & Business Media ISBN: 1441991425 Category : Science Languages : en Pages : 168
Book Description
More than seventeen years have passed now since Glauco Gottardi and Ermano Galli 1 have published their remarkable book on «NATURAL ZEOLITES» where properties and features of naturally occuring phases then available have been compiled. Several new natural zeolites have been found since then, but also natural counterparts ofzeolites which have only been known as synthesis products. The natural formation conditions of zeolites could only be deduced and estimated from their geological environment at the time when NATURAL ZEOLITES has been published, as zeolite synthesis was mainly focused on procedures at low pressures such as those introduced by Barrer and co workers'. Natural zeolites, however, had only been obtained "occasionally" and systematic study to reconstruct these formation conditions has not been performed ever since. This book is focused on the synthesis of natural zeolites by simulating the natural synthesis conditions in the laboratory which are essentially different in means and results from those obtained by conventional synthesis methods. Although the synthesis in the laboratory has undoubtly a great number of advantages over nature such as the employment of proper precursors or the choice of pressure and temperature in a wide range, the synthesis time is very limited in respect to natural conditions: synthesis times ofyears or even tens ofyears which would be necessary to obtain synthesis results for some zeolites- e.g. at 4°C (deep sea conditions) are rather unrealistic.
Author: Habbib Ghobarkar Publisher: Springer Science & Business Media ISBN: 1441991425 Category : Science Languages : en Pages : 168
Book Description
More than seventeen years have passed now since Glauco Gottardi and Ermano Galli 1 have published their remarkable book on «NATURAL ZEOLITES» where properties and features of naturally occuring phases then available have been compiled. Several new natural zeolites have been found since then, but also natural counterparts ofzeolites which have only been known as synthesis products. The natural formation conditions of zeolites could only be deduced and estimated from their geological environment at the time when NATURAL ZEOLITES has been published, as zeolite synthesis was mainly focused on procedures at low pressures such as those introduced by Barrer and co workers'. Natural zeolites, however, had only been obtained "occasionally" and systematic study to reconstruct these formation conditions has not been performed ever since. This book is focused on the synthesis of natural zeolites by simulating the natural synthesis conditions in the laboratory which are essentially different in means and results from those obtained by conventional synthesis methods. Although the synthesis in the laboratory has undoubtly a great number of advantages over nature such as the employment of proper precursors or the choice of pressure and temperature in a wide range, the synthesis time is very limited in respect to natural conditions: synthesis times ofyears or even tens ofyears which would be necessary to obtain synthesis results for some zeolites- e.g. at 4°C (deep sea conditions) are rather unrealistic.
Author: Vassilis J. Inglezakis Publisher: Bentham Science Publishers ISBN: 1608052613 Category : Nature Languages : en Pages : 721
Book Description
"Handbook of Natural Zeolites provides a comprehensive and updated summary of all important aspects of natural zeolites science and technology. The e-book contains four sections covering the relevant scientific background, established technologies, recent "
Author: A.A.G. Tomlinson Publisher: Trans Tech Publications Ltd ISBN: 3035705860 Category : Technology & Engineering Languages : en Pages : 92
Book Description
From being mere geological curiosities one hundred years ago, zeolites have progressed to their present status as indispensable absorbents and catalysts both in key oil- refining process technologies and consumer detergent industries - to mention only two. As new families are synthesized, modern structural methods increase our understanding of their formation, structure and function. Furthermore, as new industrial uses have been found, the literature on zeolites, and on related zeotypes, has also grown - particularly over the past decade. Consequently, it is now a truism that one cannot review the subject of zeolites without being considerably selective.
Author: Fernando Ramôa Ribeiro (Chemiker.) Publisher: Springer Science & Business Media ISBN: 9789024729357 Category : Science Languages : en Pages : 722
Book Description
Proceedings of the NATO Advanced Study Institute on Zeolites: Science and Technology, Alcabideche, Portugal, May 1-12, 1983
Author: G. Gottardi Publisher: Springer Science & Business Media ISBN: 3642465188 Category : Science Languages : en Pages : 419
Book Description
Zeolites form a family of minerals which have been known since the 18th century, but they remained a curiosity for scientists and collectors until 60 years ago, when their unique physicochemical properties attracted the attention of many researchers. In the past 30 years there has been an ex traordinary development in zeolite science; six International Conferences on Zeolites have been held every 3 years since 1967, and a large number of interesting contributions have been published in their proceedings. Many books, written either by individual authors or by several authors under a leading editor, have been published on these interesting silicate phases, but none has been devoted specifically to natural zeolites, even though this theme may be of interest not only to earth scientists, but also to chemists, as the in formation obtained from natural samples completes and in tegrates the characterization of many zeolites. We are trying to fill this gap on the basis of 20 years of research on natural zeolites, which we performed at the University of Modena together with many friends and colleagues. If it is in general difficult to write a scientific book with out upsetting somebody, this is particularly true for a book on natural crystals, because mineralogy is an interdisciplin ary science which covers some fields of physics, chemistry, it is almost impossible to meet every petrology, geology, and requirement.
Author: Eva Chmielewská Publisher: Bentham Science Publishers ISBN: 1608059324 Category : Nature Languages : en Pages : 229
Book Description
Environmental Zeolites and Aqueous Media: Examples of practical solutions brings to light the characteristic features of ion exchange and adsorption onto natural zeolite for environmental cleanup processes, particularly for water purification, zeolite`s present, past and future. This ebook emphasizes on the recent development in the synthesis and manufacturing of the advanced cost-effective organic and inorganic zeolite-based adsorbents. The scope of this ebook covers a range of topics including natural zeolite, general aspects of adsorption, physical characterization of fundamental ion exc.
Author: Claudia Belviso Publisher: BoD – Books on Demand ISBN: 9535125761 Category : Science Languages : en Pages : 228
Book Description
This book collects recent results about research activities on zeolites, from synthesis to application. It is composed of two sections. The first is devoted to articles and brief review articles on the synthesis of zeolite from fly ash and final application of these newly formed minerals to solve environmental problems. The second part of the book provides useful information on different applications both of natural and synthetic zeolites ranging from environmental pollution to industrial and commercial applications. The performance of zeolite molecular sieves, hollow titanium zeolites and luminescent zeolites is interesting considering the new frontiers reached by the research on zeolites. This book is a useful instrument for researchers, teachers and students who are interested in investigating innovative aspects of the studies on zeolite.
Author: Habbib Ghobarkar
Author: Habbib Ghobarkar
Author: Vassilis J. Inglezakis
Author: David L. Bish
Author: A.A.G. Tomlinson
Author: Fernando Ramôa Ribeiro (Chemiker.)
Author: G. Gottardi
Author: Dr. S. D. Ghan
Author: Ronald A. Munson
Author: Eva Chmielewská
Author: Claudia Belviso