Tewfik ali dahmane (18 risultati)

Paperback or Softback. Condizione: New. Green Heterogeneous Catalysis and Valorization Of Algerian Bentonite: Synthesis of Al-MCM-41 Mesoporous Materials, Lewis Acidity, and Applications in. Book.

Condizione: New.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: Brand New. 131 pages. 6.00x0.30x9.00 inches. In Stock.

Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. CHIME ORAGANIQUE Rappels de cours et exercices résolus | Tewfik Ali-Dahmane (u. a.) | Taschenbuch | Französisch | 2023 | Éditions universitaires européennes | EAN 9786206690344 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Paperback. Condizione: new. Paperback. This book is the result of more than a decade of research driven by the conviction that Algerian science and natural resources possess significant untapped scientific and technological potential. Beginning in 2012, the research explored Maghnia bentonite, a natural clay abundant in the Tlemcen region, as a precursor for advanced mesoporous materials. Although this approach was initially considered unconventional compared to the use of costly imported reagents for MCM-41 synthesis, the outcomes validated the concept and led to international publications, researcher training, and the development of this reference work. The book emphasizes the strategic importance of Algeria's mineral wealth, particularly the bentonite deposits of Hammam Boughrara in Tlemcen, which are among the largest in the Mediterranean region. Despite their abundance, these resources are still largely exported in raw form with minimal local transformation. The research demonstrates how such clay can be converted into high-value mesoporous nanomaterials with catalytic and adsorption properties, highlighting the role of science in industrial development through the transformation of local raw materials into products useful for catalysis and water treatment. A central theme of the work is green chemistry and environmental responsibility. The synthesis of formamidine derivatives using recyclable bentonite-derived catalysts under solvent-free and room-temperature conditions achieved excellent yields while significantly reducing energy use and waste generation. In parallel, the application of MCM-41/bentonite as an adsorbent for wastewater treatment addresses serious environmental concerns in Algeria, particularly the treatment of industrial and textile effluents, offering sustainable and locally produced solutions for pollution control. Designed for researchers, academics, and engineers working in materials chemistry, catalysis, and environmental sciences, the book combines original scientific findings with critical analysis and practical guidance. Each chapter is based on published research with full references, ensuring transparency and reproducibility. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Paperback. Condizione: new. Paperback. This book is the result of more than a decade of research driven by the conviction that Algerian science and natural resources possess significant untapped scientific and technological potential. Beginning in 2012, the research explored Maghnia bentonite, a natural clay abundant in the Tlemcen region, as a precursor for advanced mesoporous materials. Although this approach was initially considered unconventional compared to the use of costly imported reagents for MCM-41 synthesis, the outcomes validated the concept and led to international publications, researcher training, and the development of this reference work. The book emphasizes the strategic importance of Algeria's mineral wealth, particularly the bentonite deposits of Hammam Boughrara in Tlemcen, which are among the largest in the Mediterranean region. Despite their abundance, these resources are still largely exported in raw form with minimal local transformation. The research demonstrates how such clay can be converted into high-value mesoporous nanomaterials with catalytic and adsorption properties, highlighting the role of science in industrial development through the transformation of local raw materials into products useful for catalysis and water treatment. A central theme of the work is green chemistry and environmental responsibility. The synthesis of formamidine derivatives using recyclable bentonite-derived catalysts under solvent-free and room-temperature conditions achieved excellent yields while significantly reducing energy use and waste generation. In parallel, the application of MCM-41/bentonite as an adsorbent for wastewater treatment addresses serious environmental concerns in Algeria, particularly the treatment of industrial and textile effluents, offering sustainable and locally produced solutions for pollution control. Designed for researchers, academics, and engineers working in materials chemistry, catalysis, and environmental sciences, the book combines original scientific findings with critical analysis and practical guidance. Each chapter is based on published research with full references, ensuring transparency and reproducibility. This item is printed on demand. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.…

Paperback. Condizione: new. Paperback. This book is the result of more than a decade of research driven by the conviction that Algerian science and natural resources possess significant untapped scientific and technological potential. Beginning in 2012, the research explored Maghnia bentonite, a natural clay abundant in the Tlemcen region, as a precursor for advanced mesoporous materials. Although this approach was initially considered unconventional compared to the use of costly imported reagents for MCM-41 synthesis, the outcomes validated the concept and led to international publications, researcher training, and the development of this reference work. The book emphasizes the strategic importance of Algeria's mineral wealth, particularly the bentonite deposits of Hammam Boughrara in Tlemcen, which are among the largest in the Mediterranean region. Despite their abundance, these resources are still largely exported in raw form with minimal local transformation. The research demonstrates how such clay can be converted into high-value mesoporous nanomaterials with catalytic and adsorption properties, highlighting the role of science in industrial development through the transformation of local raw materials into products useful for catalysis and water treatment. A central theme of the work is green chemistry and environmental responsibility. The synthesis of formamidine derivatives using recyclable bentonite-derived catalysts under solvent-free and room-temperature conditions achieved excellent yields while significantly reducing energy use and waste generation. In parallel, the application of MCM-41/bentonite as an adsorbent for wastewater treatment addresses serious environmental concerns in Algeria, particularly the treatment of industrial and textile effluents, offering sustainable and locally produced solutions for pollution control. Designed for researchers, academics, and engineers working in materials chemistry, catalysis, and environmental sciences, the book combines original scientific findings with critical analysis and practical guidance. Each chapter is based on published research with full references, ensuring transparency and reproducibility. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Taschenbuch. Condizione: Neu. Green Heterogeneous Catalysis and Valorization Of Algerian Bentonite | Synthesis of Al-MCM-41 Mesoporous Materials, Lewis Acidity, and Applications in Organic Synthesis | Ali-Dahmane Tewfik | Taschenbuch | Englisch | 2026 | Eliva Press | EAN 9789999344968 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book is the result of more than a decade of research driven by the conviction that Algerian science and natural resources possess significant untapped scientific and technological potential. Beginning in 2012, the research explored Maghnia bentonite, a natural clay abundant in the Tlemcen region, as a precursor for advanced mesoporous materials. Although this approach was initially considered unconventional compared to the use of costly imported reagents for MCM-41 synthesis, the outcomes validated the concept and led to international publications, researcher training, and the development of this reference work. The book emphasizes the strategic importance of Algeria's mineral wealth, particularly the bentonite deposits of Hammam Boughrara in Tlemcen, which are among the largest in the Mediterranean region. Despite their abundance, these resources are still largely exported in raw form with minimal local transformation. The research demonstrates how such clay can be converted into high-value mesoporous nanomaterials with catalytic and adsorption properties, highlighting the role of science in industrial development through the transformation of local raw materials into products useful for catalysis and water treatment. A central theme of the work is green chemistry and environmental responsibility. The synthesis of formamidine derivatives using recyclable bentonite-derived catalysts under solvent-free and room-temperature conditions achieved excellent yields while significantly reducing energy use and waste generation. In parallel, the application of MCM-41/bentonite as an adsorbent for wastewater treatment addresses serious environmental concerns in Algeria, particularly the treatment of industrial and textile effluents, offering sustainable and locally produced solutions for pollution control. Designed for researchers, academics, and engineers working in materials chemistry, catalysis, and environmental sciences, the book combines original scientific findings with critical analysis and practical guidance. Each chapter is based on published research with full references, ensuring transparency and reproducibility.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Le recueil présenté ici, couvre un ensemble d'exercices variés de chimie organique traités en premier cycle universitaire. Il englobe quatre chapitres essentiels à savoir; la nomenclature, la stéréochimie, les effets électroniques, et enfin les mécanismes réactionnels. Dans un premier chapitre, des exercices types comportant les différents cas de nomenclature des molécules organiques à une seule et plusieurs fonctions ainsi que les molécules dérivées du benzène sont abordées. Dans le deuxième chapitre, les exercices proposés présentent une méthodologie bien claire et simple sur la représentation des composés dans l'espace (Newman, Fischer, .) et la détermination de leurs configurations. Le chapitre trois porte sur les effets électroniques et leurs applications en chimie organique telles l'explication de l'acido-basicité et la réactivité chimique. Le dernier chapitre, quatre, traite les mécanismes réactionnels de base pour les étudiants du premier cycle en chimie organique à savoir; la substitution, l'élimination et l'addition. Ainsi, le mécanisme de chaque type est bien illustré par des exercices bien choisis et résolus en détail. 92 pp. Französisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Le présent ouvrage est spécialement destiné aux étudiantes du premier cycle universitaire. Il présente le programme de Chimie Organique.Il englobe quatre chapitres essentiels à savoir ; La nomenclature, la stréochimie, les effets électroniques et enfin les mécanismes réactionnels. Chaque chapitre est précède d'un rappel de cours et recueil d'exercices types, le dernier chapitre V est consacré au corrigé des exercices. 216 pp. Französisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Le recueil présenté ici, couvre un ensemble d'exercices variés de chimie organique traités en premier cycle universitaire. Il englobe quatre chapitres essentiels à savoir; la nomenclature, la stéréochimie, les effets électroniques, et enfin les mécanismes réactionnels. Dans un premier chapitre, des exercices types comportant les différents cas de nomenclature des molécules organiques à une seule et plusieurs fonctions ainsi que les molécules dérivées du benzène sont abordées. Dans le deuxième chapitre, les exercices proposés présentent une méthodologie bien claire et simple sur la représentation des composés dans l'espace (Newman, Fischer, .) et la détermination de leurs configurations. Le chapitre trois porte sur les effets électroniques et leurs applications en chimie organique telles l'explication de l'acido-basicité et la réactivité chimique. Le dernier chapitre, quatre, traite les mécanismes réactionnels de base pour les étudiants du premier cycle en chimie organique à savoir; la substitution, l'élimination et l'addition. Ainsi, le mécanisme de chaque type est bien illustré par des exercices bien choisis et résolus en détail.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 92 pp. Französisch. …

Taschenbuch. Condizione: Neu. Exercices corrigés de chimie organique | Tewfik Ali-Dahmane (u. a.) | Taschenbuch | Französisch | 2020 | Éditions universitaires européennes | EAN 9786202548168 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Le présent ouvrage est spécialement destiné aux étudiantes du premier cycle universitaire. Il présente le programme de Chimie Organique.Il englobe quatre chapitres essentiels à savoir ; La nomenclature, la stréochimie, les effets électroniques et enfin les mécanismes réactionnels. Chaque chapitre est précède d'un rappel de cours et recueil d'exercices types, le dernier chapitre V est consacré au corrigé des exercices.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 216 pp. Französisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Le présent ouvrage est spécialement destiné aux étudiantes du premier cycle universitaire. Il présente le programme de Chimie Organique.Il englobe quatre chapitres essentiels à savoir ; La nomenclature, la stréochimie, les effets électroniques et enfin les mécanismes réactionnels. Chaque chapitre est précède d'un rappel de cours et recueil d'exercices types, le dernier chapitre V est consacré au corrigé des exercices.…