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International Journal of Fluid Mechanics Research
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.9

ISSN Печать: 2152-5102
ISSN Онлайн: 2152-5110

Выпуски:
Том 47, 2020 Том 46, 2019 Том 45, 2018 Том 44, 2017 Том 43, 2016 Том 42, 2015 Том 41, 2014 Том 40, 2013 Том 39, 2012 Том 38, 2011 Том 37, 2010 Том 36, 2009 Том 35, 2008 Том 34, 2007 Том 33, 2006 Том 32, 2005 Том 31, 2004 Том 30, 2003 Том 29, 2002 Том 28, 2001 Том 27, 2000 Том 26, 1999 Том 25, 1998 Том 24, 1997 Том 23, 1996 Том 22, 1995

International Journal of Fluid Mechanics Research

DOI: 10.1615/InterJFluidMechRes.v25.i1-3.370
pages 422-429

The Design and Testing of a Fluid Bed Incinerator which Will Be Used to Investigate the Burning of Waste Chemicals

Joe Deans
Department of Mechanical Engineering, University of Auckland, Auckland, New Zealand
S. T. Choi
Department of Mechanical Engineering, University of Auckland, New Zealand
M. L. Allen
Department of Chemical Engineering, University of Auckland, New Zealand

Краткое описание

The destruction and disposal of liquid waste chemicals is a perennial problem which is gaining increasing importance. One possible method of destroying these chemicals is to incinerate them within a fluid bed where there is a relatively long residence time and the combustion of the chemicals is completed. To aid the investigation of this process a 0.17 m diameter fluid bed incinerator has been designed, constructed and tested. This report describes these activities and the tests which were performed on a range "commercial" waste chemicals. The precise composition of these chemicals was continuously changing though they were generally low vapor pressure solvents or oils contaminated with water.
During the incineration tests the effectiveness of the combustion process was determined by monitoring the emission levels of oxygen, carbon monoxide and unburnt hydrocarbons. The results of the tests showed that: i) It was possible to achieve emission levels of 5% Carbon monoxide and less than 100 ppm unburnt hydrocarbons, and that, ii) The optimum operating conditions for the bed were achieved when the exhaust gas contained 5% oxygen.


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