Document Detail


Catalytic combustion of carbon tetrachloride.
MedLine Citation:
PMID:  11827719     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The catalytic combustion of carbon tetrachloride (CCl4) by metal oxide catalysts coated on the monolith support was investigated. The prepared catalysts were tested at temperatures between 300 and 800 degrees C and at varying gas hourly space velocity (GHSV) values with an excess air ratio of 3100%. The catalyst, whose composition was 18% Cr2O3, 2% Ce2O3 and 80% gamma-Al2O3, was found to almost completely oxidize CCl4. The operating conditions proposed are 5702 h(-1) for GHSV, 3100% excess air and a temperature slightly higher than 800 degrees C. The reaction rate expression was found to be independent of oxygen partial pressure but strongly dependent on CCl4 partial pressure.
Authors:
Tamer Tanilmiş; Süheyda Atalay; H Erden Alpay; Ferhan Sami Atalay
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Journal of hazardous materials     Volume:  90     ISSN:  0304-3894     ISO Abbreviation:  J. Hazard. Mater.     Publication Date:  2002 Mar 
Date Detail:
Created Date:  2002-02-05     Completed Date:  2002-03-12     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  9422688     Medline TA:  J Hazard Mater     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  157-67     Citation Subset:  IM    
Affiliation:
Department of Chemical Engineering, Ege University, Bornova, 35100, Izmir, Turkey.
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MeSH Terms
Descriptor/Qualifier:
Carbon Tetrachloride / chemistry*
Catalysis
Incineration
Pressure
Solvents / chemistry*
Temperature
Waste Disposal, Fluid / methods*
Chemical
Reg. No./Substance:
0/Solvents; 56-23-5/Carbon Tetrachloride

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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