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Author : Daniel Kibami
Publisher :
ISBN 13 : 9783659892677
Total Pages : 100 pages
Book Rating : 4.8/5 (926 download)
Download or read book Synthesis and Characterization of Activated Carbon for Removal of Pb written by Daniel Kibami and published by . This book was released on 2017-05-11 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Virginia Hernández Montoya
Publisher : BoD – Books on Demand
ISBN 13 : 9535101978
Total Pages : 104 pages
Book Rating : 4.5/5 (351 download)
Download or read book Lignocellulosic Precursors Used in the Synthesis of Activated Carbon written by Virginia Hernández Montoya and published by BoD – Books on Demand. This book was released on 2012-02-29 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book discusses the principal lignocellulosic precursors used in the elaboration of activated carbons in different countries such as Asia, America, Europe and Africa; the different methods and experimental conditions employed in the synthesis of activated carbons, including one analysis of the principal stages of the preparation such as carbonization and activation (i.e., chemical or physical activation). Also, the recent and more specialized techniques used in the characterization of activated carbons are discussed in this book. For example, the techniques employed to determine textural parameters (mercury porosimetry and gas adsorption isotherms at 77 K) and different spectroscopies to determine chemical functionality (Raman, FT-IR, etc.) and other X-Ray techniques. Additionally, an overview of the application of activated carbons obtained from lignocellulosic precursors for wastewater treatment. Specifically, the analysis and discussion are focused on the advantages and capabilities of activated carbons for the removal of relevant toxic compounds and pollutants from water such as heavy metals, dyes, phenol, etc. Finally, the use of pyrolysis method for the valorization of two Mexican typical agricultural wastes (orange peel and pecan nut shell) for energy and carbon production is considered in this book.
Author : Kerry J. Howe
Publisher : John Wiley & Sons
ISBN 13 : 0470405384
Total Pages : 674 pages
Book Rating : 4.4/5 (74 download)
Download or read book Principles of Water Treatment written by Kerry J. Howe and published by John Wiley & Sons. This book was released on 2012-11-06 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Water Treatment has been developed from the best selling reference work Water Treatment, 3rd edition by the same author team. It maintains the same quality writing, illustrations, and worked examples as the larger book, but in a smaller format which focuses on the treatment processes and not on the design of the facilities.
Author : Christian Lincoln Mangun
Publisher :
ISBN 13 :
Total Pages : 314 pages
Book Rating : 4.:/5 (48 download)
Download or read book Synthesis and Characterization of Chemically Treated Activated Carbons for Adsorption of Trace Contaminants written by Christian Lincoln Mangun and published by . This book was released on 1997 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the undesirable features of the modern day world is widespread contamination associated with the release of a large number of chemicals into the environment. In recent years there has been a tremendous amount of work done to quantify the harmful effect of these trace contaminants. Society's growing concern has led many governments to establish stricter standards for clean air and water, many of them in the ppb range. This necessitates the development of greatly improved methods for controlling the release of toxic contaminants and on designing new materials tailored to selectively remove a wide range of contaminants and permit for recovery and reuse. One technology which is extremely attractive for this purpose is the use of dry adsorbents such as activated carbons. Activated carbons have been used for many years for both air and water purification through a physical adsorption process in the micropores. Activated carbon granules (ACG's) have been the industry standard for many years. They are used as adsorbents to purify polluted waste streams because of their low cost and because they have been determined to be the best available technology for removal of many contaminants. However, the ACG's suffer from a number of drawbacks including poor selectivity, slow kinetics, the need for expensive containment systems, less than 100% working capacity, and costly reactivation. Perhaps the most serious problem is the absence of a comprehensive understanding as to the effect of pore size and chemistry on the adsorption properties. Such knowledge would allow one to tailor activated carbons for control of specific contaminants. There is a definite need for the development of improved materials designed specifically for a wide range of environmental problems.
Author : Vivekanand Gaur
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (129 download)
Download or read book Studies of Preparation and Characterization of Activated Carbon Fibers for the Removal of Air Pollutants by Adsorption written by Vivekanand Gaur and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Harry Marsh
Publisher : Elsevier
ISBN 13 : 0080455964
Total Pages : 555 pages
Book Rating : 4.0/5 (84 download)
Download or read book Activated Carbon written by Harry Marsh and published by Elsevier. This book was released on 2006-07-12 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have seen an expansion in speciality uses of activated carbons including medicine, filtration, and the purification of liquids and gaseous media. Much of current research and information surrounding the nature and use of activated carbon is scattered throughout various literature, which has created the need for an up-to-date comprehensive and integrated review reference. In this book, special attention is paid to porosities in all forms of carbon, and to the modern-day materials which use activated carbons - including fibres, clothes, felts and monoliths. In addition, the use of activated carbon in its granular and powder forms to facilitate usage in liquid and gaseous media is explored. Activated Carbon will make essential reading for Material Scientists, Chemists and Engineers in academia and industry. - Characterization of porosity - The surface chemistry of the carbons - Methods of activation and mechanisms of adsorptio - Computer modelling of structure and porosity within carbons - Modern instrumental analytical methods
Author : Manoj Kumar Arcot Arun
Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.:/5 (314 download)
Download or read book Thesis (M.S.)--Chemical Engineering, New Mexico State University, 2008 written by Manoj Kumar Arcot Arun and published by . This book was released on 2008 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Philip F. Fix
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.3/5 (91 download)
Download or read book Uranium in Natural Waters written by Philip F. Fix and published by . This book was released on 1954 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bouaik Hassan
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (129 download)
Download or read book Preparation and Characterization of Activated Carbon from Raw Red Macroalgae and Bio Char from Macroalgae written by Bouaik Hassan and published by . This book was released on 2020 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This article discusses the preparation and characterization of activated carbon by the combined method (combination of two methods of chemical activation by ZnCl 2 and physical CO 2 ) leads to essentially microporous coals with specific BET specific surfaces which can exceed 800 m 2 /g. It is generally obtained by the BET method which is based on the adsorption capacity (in vapor phase) of nitrogen at 77 K and the steric hindrance of the N2 molecule. Microporous activated carbon prepared from Moroccan red macroalgae can be used as excellent carriers for adsorbing small molecules like heavy metals and other organic molecules like pesticides. This work was devoted to the characterization of active carbon prepared from red macroalgae with H 3 PO 4 , ZnCl 2 , CO 2 , H 3 PO 4 / CO 2 , ZnCl 2 / by TFIR, BET and SEM.
Author : Mason Hsu
Publisher : Nova Science Publishers
ISBN 13 : 9781536123494
Total Pages : 254 pages
Book Rating : 4.1/5 (234 download)
Download or read book Activated Carbon written by Mason Hsu and published by Nova Science Publishers. This book was released on 2017 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Activated carbons have been found a large variety of applications in several fields, such as chromatography, medicine, gas storage and environmental protection, among others. Most of these applications requires tailored physical-chemistry properties, regarding purity, particles shape, mechanical resistance, homogeneity, surface composition, specific surface area and porosity. Because of their especial properties, activated carbons have attracted increasing attention for several years. As supports and catalysts, they have been used in several reactions both in gas and liquid phases, such as hydrogenation/dehydrogenation, oxidation/reduction, decomposition of hydrocarbons, halogenation and methanation, among others. This book reviews the applications, preparation, properties synthesis, and uses of activated carbon.
Author : Yanping Guo
Publisher :
ISBN 13 :
Total Pages : 374 pages
Book Rating : 4.:/5 (564 download)
Download or read book Synthesis and Characterization of Activated Carbon from Lignocellulosic Materials by Phosphoric Acid Activation written by Yanping Guo and published by . This book was released on 2004 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Virginia Hernández Montoya
Publisher : IntechOpen
ISBN 13 : 9789535101970
Total Pages : 0 pages
Book Rating : 4.1/5 (19 download)
Download or read book Lignocellulosic Precursors Used in the Synthesis of Activated Carbon written by Virginia Hernández Montoya and published by IntechOpen. This book was released on 2012-02-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book discusses the principal lignocellulosic precursors used in the elaboration of activated carbons in different countries such as Asia, America, Europe and Africa; the different methods and experimental conditions employed in the synthesis of activated carbons, including one analysis of the principal stages of the preparation such as carbonization and activation (i.e., chemical or physical activation). Also, the recent and more specialized techniques used in the characterization of activated carbons are discussed in this book. For example, the techniques employed to determine textural parameters (mercury porosimetry and gas adsorption isotherms at 77 K) and different spectroscopies to determine chemical functionality (Raman, FT-IR, etc.) and other X-Ray techniques. Additionally, an overview of the application of activated carbons obtained from lignocellulosic precursors for wastewater treatment. Specifically, the analysis and discussion are focused on the advantages and capabilities of activated carbons for the removal of relevant toxic compounds and pollutants from water such as heavy metals, dyes, phenol, etc. Finally, the use of pyrolysis method for the valorization of two Mexican typical agricultural wastes (orange peel and pecan nut shell) for energy and carbon production is considered in this book.
Author :
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.3/5 (91 download)
Download or read book Adsorption from Aqueous Solution written by and published by . This book was released on 1968 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Shy Hooi Ng
Publisher :
ISBN 13 :
Total Pages : 71 pages
Book Rating : 4.:/5 (96 download)
Download or read book Synthesis & Characterization of Activated Carbon, Modified Activated Carbon Derived from Palm Kernell Shells & Their Application in Cr(VI) & Hg(II) Uptake written by Shy Hooi Ng and published by . This book was released on 2005 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Chandrabhan Verma
Publisher : Royal Society of Chemistry
ISBN 13 : 1839169877
Total Pages : 267 pages
Book Rating : 4.8/5 (391 download)
Download or read book Activated Carbon written by Chandrabhan Verma and published by Royal Society of Chemistry. This book was released on 2023-05-10 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: Activated carbon has long been used for filtering contaminants, thanks to its large surface area for adsorption. This, and other properties has led to a growing interest in activated carbon and a broader range of applications. This book explores the various forms of activated carbon, detailing how they can be prepared and characterised. The editors bring together a global team of authors from industry and academia. Their contributions include environmental and medical applications, as well as various industries. Future directions are also considered. The editors are at the Interdisciplinary Center for Research in Advanced Materials, King Fahd University of Petroleum and Minerals, Saudi Arabia. They present an up-to-date and comprehensive reference aimed at all career levels in chemistry and materials science, engineering and research across the diverse industries finding a use for activated carbon.
Author : Roop Chand Bansal
Publisher : CRC Press
ISBN 13 : 1420028812
Total Pages : 498 pages
Book Rating : 4.4/5 (2 download)
Download or read book Activated Carbon Adsorption written by Roop Chand Bansal and published by CRC Press. This book was released on 2005-05-24 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: High surface area, a microporous structure, and a high degree of surface reactivity make activated carbons versatile adsorbents, particularly effective in the adsorption of organic and inorganic pollutants from aqueous solutions. Activated Carbon Adsorption introduces the parameters and mechanisms involved in the activated carbon adsorption
Author : Helena Jankowska
Publisher : Ellis Horwood
ISBN 13 :
Total Pages : 288 pages
Book Rating : 4.E/5 ( download)
Download or read book Active Carbon written by Helena Jankowska and published by Ellis Horwood. This book was released on 1991 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text is concerned with the production of active carbons, describing their properties based on the characteristic features of the porous and chemical structures of the surface. It provides the data needed for calculating the porous structure of active carbons using modern methods.
