Synthesis, Modification and Application of High Silica Zeolite Catalysts in the Transformation of Light Hydrocarbons to Aromatic Hydrocarbons

Synthesis, Modification and Application of High Silica Zeolite Catalysts in the Transformation of Light Hydrocarbons to Aromatic Hydrocarbons PDF Author: Narendra Kumar
Publisher:
ISBN: 9789529616749
Category :
Languages : en
Pages : 75

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Synthesis, Modification and Application of High Silica Zeolite Catalysts in the Transformation of Light Hydrocarbons to Aromatic Hydrocarbons

Synthesis, Modification and Application of High Silica Zeolite Catalysts in the Transformation of Light Hydrocarbons to Aromatic Hydrocarbons PDF Author: Narendra Kumar
Publisher:
ISBN: 9789529616749
Category :
Languages : en
Pages : 75

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Book Description


Zeolites and Catalysis

Zeolites and Catalysis PDF Author: Jiri Cejka
Publisher: John Wiley & Sons
ISBN: 9783527630301
Category : Technology & Engineering
Languages : en
Pages : 918

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Book Description
This indispensable two-volume handbook covers everything on this hot research field. The first part deals with the synthesis, modification, characterization and application of catalytic active zeolites, while the second focuses on such reaction types as cracking, hydrocracking, isomerization, reforming and other industrially important topics. Edited by a highly experienced and internationally renowned team with chapters written by the "Who's Who" of zeolite research.

Transformation of Light Hydrocarbons Over Zeolite Catalysts

Transformation of Light Hydrocarbons Over Zeolite Catalysts PDF Author: Rune Byggningsbacka
Publisher:
ISBN: 9789521204319
Category :
Languages : en
Pages : 176

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Catalysis and Zeolites

Catalysis and Zeolites PDF Author: Jens Weitkamp
Publisher: Springer Science & Business Media
ISBN: 3662037645
Category : Science
Languages : en
Pages : 582

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Book Description
Zeolites occur in nature and have been known for almost 250 years as alumino silicate minerals. Examples are clinoptilolite, mordenite, offretite, ferrierite, erionite and chabazite. Today, most of these and many other zeolites are of great interest in heterogeneous catalysis, yet their naturally occurring forms are of limited value as catalysts because nature has not optimized their properties for catalytic applications and the naturally occurring zeolites almost always contain undesired impurity phases. It was only with the advent of synthetic zeolites in the period from about 1948 to 1959 (thanks to the pioneering work of R. M. Barrer and R. M. Milton) that this class of porous materials began to playa role in catalysis. A landmark event was the introduction of synthetic faujasites (zeolite X at first, zeolite Y slightly later) as catalysts in fluid catalytic cracking (FCC) of heavy petroleum distillates in 1962, one of the most important chemical processes with a worldwide capacity of the order of 500 million t/a. Compared to the previously used amorphous silica-alumina catalysts, the zeolites were not only orders of magnitude more active, which enabled drastic process engineering improvements to be made, but they also brought about a significant increase in the yield of the target product, viz. motor gasoline. With the huge FCC capacity worldwide, the added value of this yield enhancement is of the order of 10 billion US $ per year.

Acta Academiae Aboensis

Acta Academiae Aboensis PDF Author: Åbo akademi (1918- )
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 418

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Zeolite Catalysts

Zeolite Catalysts PDF Author: Subhash Bhatia
Publisher: CRC Press
ISBN: 100009863X
Category : Science
Languages : en
Pages : 302

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Book Description
Presented in an easy-to-read form, this book on zeolite catalysis cover all aspects of the subject. It focuses on synthesis, structure, diffusion, deactivation, and industrial applications. This book is an ideal text for courses on catalysis or as a supplementary text for those studying applied or industrial chemistry. It is also a useful resource for anyone who works with zeolites as catalysts in the laboratory, pilot plants, or commercial installations.

Characterization and Design of Zeolite Catalysts

Characterization and Design of Zeolite Catalysts PDF Author: Miki Niwa
Publisher: Springer Science & Business Media
ISBN: 3642126200
Category : Science
Languages : en
Pages : 189

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Book Description
Catalysis and catalyst is a key technology to solve the problems in energy and environment issues to sustain our human society. We believe that comprehensive understanding of the catalysis and catalyst provides us a chance to develop a new catalyst and contributes greatly to our society. However, the ?eld of heterogeneous catalyst is dif?cultto study andstill stays behindmoredeveloped?elds ofchemistry such as organic and physical chemistries. This is a dilemma to the chemists who study the catalysis and catalyst. While we can accomplish the progress in the - dustrial application, the scienti?c understandingis not complete yet. A gap between the useful application and incomplete scienti?c understanding, however, becomes smaller and smaller in recent years. Because zeolites are ?ne crystals, and the structure is clearly known, the study on the catalysis using the zeolites is easier than those encountered in other catalysts such as metals and metal oxides. Very fortunately, zeolites provide us the strong acidity with the ?ne distribution which enables various useful catalytic reactions. When some metals and cations are loaded in close to the acid sites, these loadede- ments show extraordinarycharacters, and many catalytic reactions proceed thereon.

Octane-Enhancing Zeolitic FCC Catalysts

Octane-Enhancing Zeolitic FCC Catalysts PDF Author: Julius Scherzer
Publisher: CRC Press
ISBN: 9780824783990
Category : Science
Languages : en
Pages : 272

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Book Description
A review of the recent literature on a method of oomphing gasoline that has become important because of the phase-down of lead in gasoline. The treatment is comprehensive rather than specific, but details of a few selected catalysts and zeolites are provided. The classifications of high-silica Y zeo

Post-Synthesis Modification I

Post-Synthesis Modification I PDF Author: Hellmut G. Karge
Publisher: Springer Science & Business Media
ISBN: 3540643346
Category : Science
Languages : en
Pages : 452

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Book Description
This comprehensive series covers the science and technology of zeolites and all related microporous and mesoporous materials. Authored by renowned experts, volume 3 deals with the most widely employed techniques for the post-synthesis modification of molecular sieves.

Screening of Zeolite Catalysts for Methanol Conversion to Light Hydrocarbons

Screening of Zeolite Catalysts for Methanol Conversion to Light Hydrocarbons PDF Author: James Temple Cobb
Publisher:
ISBN:
Category : Hydrocarbons
Languages : en
Pages : 40

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Book Description