Author: Thomas H. Anderson
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
Book Description
The Catalytic Low Temperature Oxidation of Carbon
Author: Thomas H. Anderson
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
Book Description
Low-Temperature CO-Oxidation Catalysts for Long-Life CO2 Lasers
Author: David R. Schryer
Publisher:
ISBN:
Category : Carbon dioxide lasers
Languages : en
Pages : 432
Book Description
Publisher:
ISBN:
Category : Carbon dioxide lasers
Languages : en
Pages : 432
Book Description
Catalytic Oxidation of Carbon Monoxide at High Humidity and Low Temperature
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 19
Book Description
Two catalysts (hopcalite and palladium) were tested for efficiency in promoting oxidation of carbon monoxide (CO). The catalysts were tested using air at 21000 per h to the minus 1 space velocity, 50% relative humidity, and various temperatures. The air was contaminated with approximately 100 ppm each of methane, dichlorofluoromethane (R-12), and dichlorotetrafluoroethane (R-114) in addition to approximately 5000 ppm of CO. Hopcalite was further tested under similar conditions except that the air was at 100% relative humidity. There is little difference in the efficiencies of hopcalite and palladium catalyst for oxidizing CO at 57 to 62 deg C; both are low. At 119 to 122 deg C, the palladium is more efficient than hopcalite. The simultaneous presence of three other contaminants decreased the efficiency of both hopcalite and palladium for oxidizing CO. With the hopcalite preheated to about 119 deg C, the heat of reaction is not sufficient to maintain the oxidation of CO under the conditions tested. The minimum temperature at which hopcalite and palladium catalysts will completely oxidize CO under the conditions tested is in the 70 to 100 deg C range.
Publisher:
ISBN:
Category :
Languages : en
Pages : 19
Book Description
Two catalysts (hopcalite and palladium) were tested for efficiency in promoting oxidation of carbon monoxide (CO). The catalysts were tested using air at 21000 per h to the minus 1 space velocity, 50% relative humidity, and various temperatures. The air was contaminated with approximately 100 ppm each of methane, dichlorofluoromethane (R-12), and dichlorotetrafluoroethane (R-114) in addition to approximately 5000 ppm of CO. Hopcalite was further tested under similar conditions except that the air was at 100% relative humidity. There is little difference in the efficiencies of hopcalite and palladium catalyst for oxidizing CO at 57 to 62 deg C; both are low. At 119 to 122 deg C, the palladium is more efficient than hopcalite. The simultaneous presence of three other contaminants decreased the efficiency of both hopcalite and palladium for oxidizing CO. With the hopcalite preheated to about 119 deg C, the heat of reaction is not sufficient to maintain the oxidation of CO under the conditions tested. The minimum temperature at which hopcalite and palladium catalysts will completely oxidize CO under the conditions tested is in the 70 to 100 deg C range.
Ignition Kinetics of Carbon Monoxide-oxygen Reaction
Author: Richard S. Brokaw
Publisher:
ISBN:
Category : Carbon monoxide
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Carbon monoxide
Languages : en
Pages : 28
Book Description
Preparation of Catalysts III
Author: G. Poncelet
Publisher: Elsevier
ISBN: 0080960510
Category : Technology & Engineering
Languages : en
Pages : 871
Book Description
Studies in Surface Science and Catalysis is one of the oldest and most cited series in the field. It offers a privileged view of the topic covering the theory, applications and engineering of all topics of catalysis, including Heterogeneous-Homogeneous, Biocatalysis and Catalysis for Polymerization. This volume provides an invaluable source of information for academics and industrialists as well as graduate students.
Publisher: Elsevier
ISBN: 0080960510
Category : Technology & Engineering
Languages : en
Pages : 871
Book Description
Studies in Surface Science and Catalysis is one of the oldest and most cited series in the field. It offers a privileged view of the topic covering the theory, applications and engineering of all topics of catalysis, including Heterogeneous-Homogeneous, Biocatalysis and Catalysis for Polymerization. This volume provides an invaluable source of information for academics and industrialists as well as graduate students.
Low Temperature Catalytic Oxidation of Carbon Monoxide Over Silica Supported Palladium Catalysts
Author: Dipankar Koley
Publisher:
ISBN:
Category : Carbon monoxide
Languages : en
Pages : 138
Book Description
Publisher:
ISBN:
Category : Carbon monoxide
Languages : en
Pages : 138
Book Description
Low Temperature Oxidation of Carbon in a Fluidized Bed
Author: Carl Alberto Luchetti
Publisher:
ISBN:
Category :
Languages : en
Pages : 162
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 162
Book Description
Calorimetry and Thermal Methods in Catalysis
Author: Aline Auroux
Publisher: Springer Science & Business Media
ISBN: 3642119549
Category : Technology & Engineering
Languages : en
Pages : 569
Book Description
The book is about calorimetry and thermal analysis methods, alone or linked to other techniques, as applied to the characterization of catalysts, supports and adsorbents, and to the study of catalytic reactions in various domains: air and wastewater treatment, clean and renewable energies, refining of hydrocarbons, green chemistry, hydrogen production and storage. The book is intended to fill the gap between the basic thermodynamic and kinetics concepts acquired by students during their academic formation, and the use of experimental techniques such as thermal analysis and calorimetry to answer practical questions. Moreover, it supplies insights into the various thermal and calorimetric methods which can be employed in studies aimed at characterizing the physico-chemical properties of solid adsorbents, supports and catalysts, and the processes related to the adsorption desorption phenomena of the reactants and/or products of catalytic reactions. The book also covers the basic concepts for physico-chemical comprehension of the relevant phenomena. Thermodynamic and kinetic aspects of the catalytic reactions can be fruitfully investigated by means of thermal analysis and calorimetric methods, in order to better understand the sequence of the elemental steps in the catalysed reaction. So the fundamental theory behind the various thermal analysis and calorimetric techniques and methods also are illustrated.
Publisher: Springer Science & Business Media
ISBN: 3642119549
Category : Technology & Engineering
Languages : en
Pages : 569
Book Description
The book is about calorimetry and thermal analysis methods, alone or linked to other techniques, as applied to the characterization of catalysts, supports and adsorbents, and to the study of catalytic reactions in various domains: air and wastewater treatment, clean and renewable energies, refining of hydrocarbons, green chemistry, hydrogen production and storage. The book is intended to fill the gap between the basic thermodynamic and kinetics concepts acquired by students during their academic formation, and the use of experimental techniques such as thermal analysis and calorimetry to answer practical questions. Moreover, it supplies insights into the various thermal and calorimetric methods which can be employed in studies aimed at characterizing the physico-chemical properties of solid adsorbents, supports and catalysts, and the processes related to the adsorption desorption phenomena of the reactants and/or products of catalytic reactions. The book also covers the basic concepts for physico-chemical comprehension of the relevant phenomena. Thermodynamic and kinetic aspects of the catalytic reactions can be fruitfully investigated by means of thermal analysis and calorimetric methods, in order to better understand the sequence of the elemental steps in the catalysed reaction. So the fundamental theory behind the various thermal analysis and calorimetric techniques and methods also are illustrated.
Low Temperature Carbon Monoxide Oxidation Over Gold Supported on Iron Oxide Catalysts
Author: Chien Sze
Publisher:
ISBN:
Category : Carbon monoxide
Languages : en
Pages : 310
Book Description
Publisher:
ISBN:
Category : Carbon monoxide
Languages : en
Pages : 310
Book Description
Preparation and Characterisation of Some Nano-structured Catalytic Materials for Low-temperature Oxidation of Carbon Monoxide
Author: Khaled Mohammed
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description