. .
Deutsch
Deutschland
Ähnliche Bücher
Weitere, andere Bücher, die diesem Buch sehr ähnlich sein könnten:
Suchtools
Anmelden

Anmelden mit Facebook:

Registrieren
Passwort vergessen?


Such-Historie
Merkliste
Links zu eurobuch.com

Dieses Buch teilen auf…
..?
Buchtipps
Aktuelles
Tipp von eurobuch.com
FILTER
- 0 Ergebnisse
Kleinster Preis: 105.92 EUR, größter Preis: 127.75 EUR, Mittelwert: 115.96 EUR
Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials - Camille Petit
Vergriffenes Buch, derzeit bei uns nicht verfügbar.
(*)
Camille Petit:

Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials - gebunden oder broschiert

ISBN: 9781461433927

ID: 9781461433927

Investigation of Reactive Adsorption Mechanism Air pollution related to the release of industrial toxic gases, represents one of the main concerns of our modern world owing to its detrimental effect on the environment. To tackle this growing issue, efficient ways to reduce/control the release of pollutants are required. Adsorption of gases on porous materials appears as a potential solution. However, the physisorption of small molecules of gases such as ammonia is limited at ambient conditions. For their removal, adsorbents providing strong adsorption forces must be used/developed. In this study, new carbon-based materials are prepared and tested for ammonia adsorption at ambient conditions. Characterization of the adsorbents` texture and surface chemistry is performed before and after exposure to ammonia to identify the features responsible for high adsorption capacity and for controlling the mechanisms of retention. The characterization techniques include: nitrogen adsorption, thermal analysis, potentiometric titration, FT-IR spectroscopy, X-ray diffraction, Energy Dispersive X-ray spectroscopy, X-ray photoelectron spectroscopy and Electron Microscopy. The results obtained indicate that ammonia removal is governed by the adsorbent`s surface chemistry. On the contrary, porosity (and thus physisorption) plays a secondary role in this process, unless strong dispersive forces are provided by the adsorbent. The surface chemistry features responsible for the enhanced ammonia adsorption include the presence of oxygen-(carboxyl, hydroxyl, epoxy) and sulfur- (sulfonic) containing groups. Metallic species improve the breakthrough capacity as well as they lead to the formation of Lewis acid-base interactions, hydrogen-bonding or complexation. In addition to the latter three mechanisms, ammonia is retained on the adsorbent surface via Brønsted acid-base interactions or via specific reactions with the adsorbent`s functionalities leading to the incorporation of ammonia into the adsorbent`s matrix. Another mechanism involves dissolution of ammonia in water when moisture is present in the system. Even though this process increases the breakthrough capacity of a material, it provides rather weak retention forces since ammonia dissolved in water is easily desorbed from the adsorbent`s surface. Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials: Air pollution related to the release of industrial toxic gases, represents one of the main concerns of our modern world owing to its detrimental effect on the environment. To tackle this growing issue, efficient ways to reduce/control the release of pollutants are required. Adsorption of gases on porous materials appears as a potential solution. However, the physisorption of small molecules of gases such as ammonia is limited at ambient conditions. For their removal, adsorbents providing strong adsorption forces must be used/developed. In this study, new carbon-based materials are prepared and tested for ammonia adsorption at ambient conditions. Characterization of the adsorbents` texture and surface chemistry is performed before and after exposure to ammonia to identify the features responsible for high adsorption capacity and for controlling the mechanisms of retention. The characterization techniques include: nitrogen adsorption, thermal analysis, potentiometric titration, FT-IR spectroscopy, X-ray diffraction, Energy Dispersive X-ray spectroscopy, X-ray photoelectron spectroscopy and Electron Microscopy. The results obtained indicate that ammonia removal is governed by the adsorbent`s surface chemistry. On the contrary, porosity (and thus physisorption) plays a secondary role in this process, unless strong dispersive forces are provided by the adsorbent. The surface chemistry features responsible for the enhanced ammonia adsorption include the presence of oxygen-(carboxyl, hydroxyl, epoxy) and sulfur- (sulfonic) containing groups. Metallic species improve the breakthrough capacity as well as they lead to the formation of Lewis acid-base interactions, hydrogen-bonding or complexation. In addition to the latter three mechanisms, ammonia is retained on the adsorbent surface via Brønsted acid-base interactions or via specific reactions with the adsorbent`s functionalities leading to the incorporation of ammonia into the adsorbent`s matrix. Another mechanism involves dissolution of ammonia in water when moisture is present in the system. Even though this process increases the breakthrough capacity of a material, it provides rather weak retention forces since ammonia dissolved in water is easily desorbed from the adsorbent`s surface. Atmosphäre Chemie / Analytisch Umwelt Arbeitsstoff Material Werkstoff, Springer-Verlag Gmbh

Neues Buch Rheinberg-Buch.de
Buch, Englisch, Neuware Versandkosten:Ab 20¤ Versandkostenfrei in Deutschland, Sofort lieferbar, DE. (EUR 0.00)
Details...
(*) Derzeit vergriffen bedeutet, dass dieser Titel momentan auf keiner der angeschlossenen Plattform verfügbar ist.
Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials - Camille Petit
Vergriffenes Buch, derzeit bei uns nicht verfügbar.
(*)

Camille Petit:

Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials - neues Buch

ISBN: 9781461433927

[ED: Buch], [PU: Springer-Verlag GmbH], Neuware - Air pollution related to the release of industrial toxic gases, represents one of the main concerns of our modern world owing to its detrimental effect on the environment. To tackle this growing issue, efficient ways to reduce/control the release of pollutants are required. Adsorption of gases on porous materials appears as a potential solution. However, the physisorption of small molecules of gases such as ammonia is limited at ambient conditions. For their removal, adsorbents providing strong adsorption forces must be used/developed. In this study, new carbon-based materials are prepared and tested for ammonia adsorption at ambient conditions. Characterization of the adsorbents' texture and surface chemistry is performed before and after exposure to ammonia to identify the features responsible for high adsorption capacity and for controlling the mechanisms of retention. The characterization techniques include: nitrogen adsorption, thermal analysis, potentiometric titration, FT-IR spectroscopy, X-ray diffraction, Energy Dispersive X-ray spectroscopy, X-ray photoelectron spectroscopy and Electron Microscopy. The results obtained indicate that ammonia removal is governed by the adsorbent's surface chemistry. On the contrary, porosity (and thus physisorption) plays a secondary role in this process, unless strong dispersive forces are provided by the adsorbent. The surface chemistry features responsible for the enhanced ammonia adsorption include the presence of oxygen-(carboxyl, hydroxyl, epoxy) and sulfur- (sulfonic) containing groups. Metallic species improve the breakthrough capacity as well as they lead to the formation of Lewis acid-base interactions, hydrogen-bonding or complexation. In addition to the latter three mechanisms, ammonia is retained on the adsorbent surface via Brnsted acid-base interactions or via specific reactions with the adsorbent's functionalities leading to the incorporation of ammonia into the ad, [SC: 0.00], Neuware, gewerbliches Angebot, 244x163x12 mm, [GW: 344g]

Neues Buch Booklooker.de
Carl Hübscher GmbH
Versandkosten:Versandkostenfrei, Versand nach Deutschland (EUR 0.00)
Details...
(*) Derzeit vergriffen bedeutet, dass dieser Titel momentan auf keiner der angeschlossenen Plattform verfügbar ist.
Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials - Camille Petit
Vergriffenes Buch, derzeit bei uns nicht verfügbar.
(*)
Camille Petit:
Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials - neues Buch

ISBN: 9781461433927

[ED: Buch], [PU: Springer-Verlag GmbH], Neuware - Air pollution related to the release of industrial toxic gases, represents one of the main concerns of our modern world owing to its detrimental effect on the environment. To tackle this growing issue, efficient ways to reduce/control the release of pollutants are required. Adsorption of gases on porous materials appears as a potential solution. However, the physisorption of small molecules of gases such as ammonia is limited at ambient conditions. For their removal, adsorbents providing strong adsorption forces must be used/developed. In this study, new carbon-based materials are prepared and tested for ammonia adsorption at ambient conditions. Characterization of the adsorbents' texture and surface chemistry is performed before and after exposure to ammonia to identify the features responsible for high adsorption capacity and for controlling the mechanisms of retention. The characterization techniques include: nitrogen adsorption, thermal analysis, potentiometric titration, FT-IR spectroscopy, X-ray diffraction, Energy Dispersive X-ray spectroscopy, X-ray photoelectron spectroscopy and Electron Microscopy. The results obtained indicate that ammonia removal is governed by the adsorbent's surface chemistry. On the contrary, porosity (and thus physisorption) plays a secondary role in this process, unless strong dispersive forces are provided by the adsorbent. The surface chemistry features responsible for the enhanced ammonia adsorption include the presence of oxygen-(carboxyl, hydroxyl, epoxy) and sulfur- (sulfonic) containing groups. Metallic species improve the breakthrough capacity as well as they lead to the formation of Lewis acid-base interactions, hydrogen-bonding or complexation. In addition to the latter three mechanisms, ammonia is retained on the adsorbent surface via Brnsted acid-base interactions or via specific reactions with the adsorbent's functionalities leading to the incorporation of ammonia into the ad, [SC: 1.40], Neuware, gewerbliches Angebot, 244x163x12 mm, [GW: 344g]

Neues Buch Booklooker.de
buchversandmimpf2000
Versandkosten: EUR 1.40
Details...
(*) Derzeit vergriffen bedeutet, dass dieser Titel momentan auf keiner der angeschlossenen Plattform verfügbar ist.
Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials - Camille Petit
Vergriffenes Buch, derzeit bei uns nicht verfügbar.
(*)
Camille Petit:
Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials - neues Buch

ISBN: 9781461433927

[ED: Buch], [PU: Springer-Verlag GmbH], Neuware - Air pollution related to the release of industrial toxic gases, represents one of the main -, [SC: 0.00], Neuware, gewerbliches Angebot, 244x163x12 mm, [GW: 344g]

Neues Buch Booklooker.de
AHA-BUCH GmbH
Versandkosten:Versandkostenfrei (EUR 0.00)
Details...
(*) Derzeit vergriffen bedeutet, dass dieser Titel momentan auf keiner der angeschlossenen Plattform verfügbar ist.
Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials - Camille Petit
Vergriffenes Buch, derzeit bei uns nicht verfügbar.
(*)
Camille Petit:
Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials - neues Buch

8, ISBN: 9781461433927

[ED: Buch], [PU: Springer-Verlag GmbH], Neuware - Air pollution related to the release of industrial toxic gases, represents one of the main, [SC: 0.00], Neuware, gewerbliches Angebot, 244x163x12 mm, [GW: 344g]

Neues Buch Booklooker.de
Sellonnet GmbH
Versandkosten:Versandkostenfrei (EUR 0.00)
Details...
(*) Derzeit vergriffen bedeutet, dass dieser Titel momentan auf keiner der angeschlossenen Plattform verfügbar ist.

< zum Suchergebnis...
Details zum Buch
Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials
Autor:

Camille Petit

Titel:

Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials

ISBN-Nummer:

1461433924

Detailangaben zum Buch - Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials


EAN (ISBN-13): 9781461433927
ISBN (ISBN-10): 1461433924
Gebundene Ausgabe
Erscheinungsjahr: 2012
Herausgeber: Springer-Verlag GmbH
118 Seiten
Gewicht: 0,344 kg
Sprache: Englisch

Buch in der Datenbank seit 20.02.2007 02:37:12
Buch zuletzt gefunden am 20.09.2016 01:39:38
ISBN/EAN: 1461433924

ISBN - alternative Schreibweisen:
1-4614-3392-4, 978-1-4614-3392-7

< zum Suchergebnis...
< zum Archiv...
Benachbarte Bücher