Simultaneous SO2/No3 Abatement Using Zeolite-supported Copper. Progress Report, October 1--December 31, 1995

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ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Simultaneous SO2/No3 Abatement Using Zeolite-supported Copper. Progress Report, October 1--December 31, 1995 by :

Download or read book Simultaneous SO2/No3 Abatement Using Zeolite-supported Copper. Progress Report, October 1--December 31, 1995 written by and published by . This book was released on 1995 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron paramagnetic resonance (EPR) spectroscopy has been used to investigate the nature of copper ions supported on oxides and on zeolites. The results show that, unfortunately, EPR may not be a very useful predictor of the catalytic activity of supported copper catalysts.

Simultaneous SO2/NO3 Abatement Using Zeolite Supported Copper. Quarterly Progress Report, October 1, 1994--December 31, 1994

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ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Simultaneous SO2/NO3 Abatement Using Zeolite Supported Copper. Quarterly Progress Report, October 1, 1994--December 31, 1994 by :

Download or read book Simultaneous SO2/NO3 Abatement Using Zeolite Supported Copper. Quarterly Progress Report, October 1, 1994--December 31, 1994 written by and published by . This book was released on 1994 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: We have made progress in characterizing a Cu-exchanged ZSM-5 for NO decomposition activity. Additionally, we are pursuing the impregnation of alumina with vanadium and copper and studying the adsorption and reaction of SO2 on these catalysts.

Simultaneous SO2/NO3 Abatement Using Zeolite-supported Copper. Progress Report, October 1, 1995--September 30, 1996

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ISBN 13 :
Total Pages : 5 pages
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Book Synopsis Simultaneous SO2/NO3 Abatement Using Zeolite-supported Copper. Progress Report, October 1, 1995--September 30, 1996 by :

Download or read book Simultaneous SO2/NO3 Abatement Using Zeolite-supported Copper. Progress Report, October 1, 1995--September 30, 1996 written by and published by . This book was released on 1996 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bulk of the results from this project, besides being found in the research reports, are in the form of two theses presented for advanced degrees by two different students at two different institutions. Francis E. Porbeni is a Masters̀ Degree student in Chemistry at Clark Atlanta University and has prepared his Masters̀ Thesis entitled Simultaneous SO2 Oxidation and NO Decomposition over Copper Oxide on?-Alumina Catalysts: An Infrared Diffuse Reflectance Study. Sumit Rao, a Ph. D. student in Chemical Engineering at the Georgia Institute of Technology has defended his thesis entitled Role of Copper Ensemble Size in Silica and Zeolite Supported Catalysts for Nitric Oxide Decomposition. These two documents, which will be forwarded when final copies are available, provide the details of the bulk of the research accomplished over the duration of this project. These two documents are summarized, and other results from the project are given.

Simultaneous SO2/NO3 Abatement Using Zeolite-supported Copper. Progress Report, January 1--March 31, 1996

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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Simultaneous SO2/NO3 Abatement Using Zeolite-supported Copper. Progress Report, January 1--March 31, 1996 by :

Download or read book Simultaneous SO2/NO3 Abatement Using Zeolite-supported Copper. Progress Report, January 1--March 31, 1996 written by and published by . This book was released on 1996 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors have begun the investigation of the adsorption of NO on the Cu/?-alumina samples. The object of this aspect of the project is to investigate the modes of adsorption of NO on the Cu/?-alumina sorbents, to investigate the potential activity of these materials for the catalysis of the reduction of NO. Additionally, when subsequent measurements of NO interacting with a sulfated sorbent are investigated, a baseline of data will have been obtained which can be used to evaluate the effects of surface sulfation on the adsorption process in the absence of other competing effects. Based on the current results and by comparing results with those found by others, the authors have determined that the copper species exist predominantly as isolated copper atoms on the aluminum oxide surface, which behave chemically as copper aluminate. The copper species is responsible for the formation of an NO/Cu{sup 2+} complex which gives rise to an infrared absorption at 1,863 cm−1. There do exist some Cu species on the surface, which are formed only after some time by an interaction with NO, which give rise to an NO−/Cu+ complex with an infrared absorption at approximately 1,700 cm−1. Additionally, an intense feature at 1,640 cm−1 is observed which may be due to NO2 on the surface, which is the expected oxidation product if NO reduces Cu from Cu{sup 2+} to Cu+.

Simultaneous SO2/NO3 Abatement Using Zeolite Supported-copper. Progress Report, April 1--June 30, 1996

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ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Simultaneous SO2/NO3 Abatement Using Zeolite Supported-copper. Progress Report, April 1--June 30, 1996 by :

Download or read book Simultaneous SO2/NO3 Abatement Using Zeolite Supported-copper. Progress Report, April 1--June 30, 1996 written by and published by . This book was released on 1996 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors have continued the investigation of the adsorption of NO on the Cu/?-alumina samples and have begun the study of the interaction of NO with sulfated Cu/?-alumina. The interaction of NO with a sulfated surface is extremely important, since the copper sites in the most popular NO reduction catalyst, Cu/ZAM-5, also adsorb SO2, and the catalyst is poisoned by SO2. It may be possible to determine whether the poisoning mechanism is due to a chemical effect, or some other effect, and investigate measures which might alleviate the deleterious effects of surface sulfation on the adsorption/reduction process. The results for NO interacting with the sulfated surface do not appear to result in the formation of any new species, but do show a dramatic change in the relative amounts of the NO species formed on the surface. The sulfation of the copper species apparently forces the copper species to remain as Cu{sup 2+}, which gives rise to a strong band at 1850 cm−1, shifted to lower frequency from the 1863 cm−1 absorption found for the unsulfated catalyst, but which is still probably due to the formation of a Cu{sup 2+}/NO complex, given the small frequency shift. Two other infrared absorption bands observed for NO adsorbed on the un-sulfated catalyst are observed in the current study only weakly, and are due to the formation of adsorbed NO2, the NO oxidation product formed when Cu{sup 2+} is reduced to Cu, and to the Cu+/NO− complex. The relatively intense absorption due to the Cu{sup 2+}/NO complex and the weak absorptions due to adsorbed NO2 and the Cu+/NO− complex indicate that little reduction of the copper has taken place. Stabilization of the Cu species as Cu{sup 2+} by the sulfate apparently prevents participation of the surface copper species in the redox cycle. To the authors̀ knowledge this is the first reported infrared spectroscopic study of NO interacting with a sulfated Cu/?-alumina catalyst.

Simultaneous SO[sub 2]/NO[sub X] Abatement Using Zeolite-supported Copper. Progress Report, October 1, 1995--September 30, 1996

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ISBN 13 :
Total Pages : pages
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Book Synopsis Simultaneous SO[sub 2]/NO[sub X] Abatement Using Zeolite-supported Copper. Progress Report, October 1, 1995--September 30, 1996 by :

Download or read book Simultaneous SO[sub 2]/NO[sub X] Abatement Using Zeolite-supported Copper. Progress Report, October 1, 1995--September 30, 1996 written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The bulk of the results from this project, besides being found in the research reports, are in the form of two theses presented for advanced degrees by two different students at two different institutions. Francis E. Porbeni is a Master's Degree student in Chemistry at Clark Atlanta University and has prepared his Master's Thesis entitled Simultaneous SO[sub 2] Oxidation and NO Decomposition over Copper Oxide on[gamma]-Alumina Catalysts: An Infrared Diffuse Reflectance Study. Sumit Rao, a Ph. D. student in Chemical Engineering at the Georgia Institute of Technology has defended his thesis entitled Role of Copper Ensemble Size in Silica and Zeolite Supported Catalysts for Nitric Oxide Decomposition. These two documents, which will be forwarded when final copies are available, provide the details of the bulk of the research accomplished over the duration of this project. These two documents are summarized, and other results from the project are given.

Simultaneous SO2/NOx Abatement Using Zeolite-supported Copper Oxide

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (356 download)

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Book Synopsis Simultaneous SO2/NOx Abatement Using Zeolite-supported Copper Oxide by : Mark G. White

Download or read book Simultaneous SO2/NOx Abatement Using Zeolite-supported Copper Oxide written by Mark G. White and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 888 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1995 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 446 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1996 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Selective Catalytic Reduction of NOx

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Publisher : MDPI
ISBN 13 : 3038973645
Total Pages : 281 pages
Book Rating : 4.0/5 (389 download)

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Book Synopsis Selective Catalytic Reduction of NOx by : Oliver Kröcher

Download or read book Selective Catalytic Reduction of NOx written by Oliver Kröcher and published by MDPI. This book was released on 2018-12-14 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Selective Catalytic Reduction of NOx" that was published in Catalysts

EPA 745-B.

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ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis EPA 745-B. by :

Download or read book EPA 745-B. written by and published by . This book was released on 2000 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

CO2 Hydrogenation Catalysis

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Publisher : John Wiley & Sons
ISBN 13 : 3527346635
Total Pages : 322 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis CO2 Hydrogenation Catalysis by : Yuichiro Himeda

Download or read book CO2 Hydrogenation Catalysis written by Yuichiro Himeda and published by John Wiley & Sons. This book was released on 2021-06-28 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to the effective catalysts and latest advances in CO2 conversion in chemicals and fuels Carbon dioxide hydrogenation is one of the most promising and economic techniques to utilize CO2 emissions to produce value-added chemicals. With contributions from an international team of experts on the topic, CO2 Hydrogenation Catalysis offers a comprehensive review of the most recent developments in the catalytic hydrogenation of carbon dioxide to formic acid/formate, methanol, methane, and C2+ products. The book explores the electroreduction of carbon dioxide and contains an overview on hydrogen production from formic acid and methanol. With a practical review of the advances and challenges in future CO2 hydrogenation research, the book provides an important guide for researchers in academia and industry working in the field of catalysis, organometallic chemistry, green and sustainable chemistry, as well as energy conversion and storage. This important book: Offers a unique review of effective catalysts and the latest advances in CO2 conversion Explores how to utilize CO2 emissions to produce value-added chemicals and fuels such as methanol, olefins, gasoline, aromatics Includes the latest research in homogeneous and heterogeneous catalysis as well as electrocatalysis Highlights advances and challenges for future investigation Written for chemists, catalytic chemists, electrochemists, chemists in industry, and chemical engineers, CO2 Hydrogenation Catalysis offers a comprehensive resource to understanding how CO2 emissions can create value-added chemicals.

Extractive Metallurgy of Niobium

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Publisher : Routledge
ISBN 13 : 1351448978
Total Pages : 272 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Extractive Metallurgy of Niobium by : A.K. Suri

Download or read book Extractive Metallurgy of Niobium written by A.K. Suri and published by Routledge. This book was released on 2017-11-13 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growth and development witnessed today in modern science, engineering, and technology owes a heavy debt to the rare, refractory, and reactive metals group, of which niobium is a member. Extractive Metallurgy of Niobium presents a vivid account of the metal through its comprehensive discussions of properties and applications, resources and resource processing, chemical processing and compound preparation, metal extraction, and refining and consolidation. Typical flow sheets adopted in some leading niobium-producing countries for the beneficiation of various niobium sources are presented, and various chemical processes for producing pure forms of niobium intermediates such as chloride, fluoride, and oxide are discussed. The book also explains how to liberate the metal from its intermediates and describes the physico-chemical principles involved. It is an excellent reference for chemical metallurgists, hydrometallurgists, extraction and process metallurgists, and minerals processors. It is also valuable to a wide variety of scientists, engineers, technologists, and students interested in the topic.

Air Emissions from Animal Feeding Operations

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Publisher : National Academies Press
ISBN 13 : 0309168643
Total Pages : 286 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Air Emissions from Animal Feeding Operations by : National Research Council

Download or read book Air Emissions from Animal Feeding Operations written by National Research Council and published by National Academies Press. This book was released on 2003-04-07 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Air Emissions from Animal Feeding Operations: Current Knowledge, Future Needs discusses the need for the U.S. Environmental Protection Agency to implement a new method for estimating the amount of ammonia, nitrous oxide, methane, and other pollutants emitted from livestock and poultry farms, and for determining how these emissions are dispersed in the atmosphere. The committee calls for the EPA and the U.S. Department of Agriculture to establish a joint council to coordinate and oversee short - and long-term research to estimate emissions from animal feeding operations accurately and to develop mitigation strategies. Their recommendation was for the joint council to focus its efforts first on those pollutants that pose the greatest risk to the environment and public health.

Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts

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Publisher : Springer Science & Business Media
ISBN 13 : 1489980717
Total Pages : 715 pages
Book Rating : 4.4/5 (899 download)

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Book Synopsis Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts by : Isabella Nova

Download or read book Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts written by Isabella Nova and published by Springer Science & Business Media. This book was released on 2014-03-14 with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts presents a complete overview of the selective catalytic reduction of NOx by ammonia/urea. The book starts with an illustration of the technology in the framework of the current context (legislation, market, system configurations), covers the fundamental aspects of the SCR process (catalysts, chemistry, mechanism, kinetics) and analyzes its application to useful topics such as modeling of full scale monolith catalysts, control aspects, ammonia injections systems and integration with other devices for combined removal of pollutants.

Good Agricultural Practices for Greenhouse Vegetable Crops

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Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 :
Total Pages : 640 pages
Book Rating : 4.3/5 ( download)

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Download or read book Good Agricultural Practices for Greenhouse Vegetable Crops written by and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2013 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication capitalizes on the experience of scientists from the North Africa and Near East countries, in collaboration with experts from around the world, specialized in the different aspects of greenhouse crop production. It provides a comprehensive description and assessment of the greenhouse production practices in use in Mediterranean climate areas that have helped diversify vegetable production and increase productivity. The publication is also meant to be used as a reference and tool for trainers and growers as well as other actors in the greenhouse vegetables value chain in this region.

Carbon Black

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Publisher : Routledge
ISBN 13 : 135146261X
Total Pages : 484 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Carbon Black by : Jean-Baptiste Donnet

Download or read book Carbon Black written by Jean-Baptiste Donnet and published by Routledge. This book was released on 2018-05-04 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of this reference provides comprehensive examinations of developments in the processing and applications of carbon black, including the use of new analytical tools such as scanning tunnelling microscopy, Fourier transform infrared spectroscopy and inverse gas chromatography.;Completely rewritten and updated by numerous experts in the field to reflect the enormous growth of the field since the publication of the previous edition, Carbon Black: discusses the mechanism of carbon black formation based on recent advances such as the discovery of fullerenes; elucidates micro- and macrostructure morphology and other physical characteristics; outlines the fractal geometry of carbon black as a new approach to characterization; reviews the effect of carbon black on the electrical and thermal conductivity of filled polymers; delineates the applications of carbon black in elastomers, plastics, and zerographic toners; and surveys possible health consequences of exposure to carbon black.;With over 1200 literature citations, tables, and figures, this resource is intended for physical, polymer, surface and colloid chemists; chemical and plastics engineers; spectroscopists; materials scientists; occupational safety and health physicians; and upper-level undergraduate and graduate students in these disciplines.