Thermal Decomposition of Aluminium Chloride Hexahydrate
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F05%3A00028622" target="_blank" >RIV/67985858:_____/05:00028622 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Thermal Decomposition of Aluminium Chloride Hexahydrate
Original language description
The decomposition rate of aluminum chloride hexahydrate (AlCl3.6H2O) was measured as weight loss at ambient pressure and elevated temperatures up to 270oC. Such incomplete, thermal decomposition produces a porous and reactive basic aluminum chloride [Al2O3.2HCl.2H2O or Al2(OH)4Cl2.H2O] which dissolves in water to give poly(aluminum chloride) used as an efficient flocculation agent. A slowly rising-temperature method and very small sample masses, which minimize heat and mass transfer intrusions, were employed to determine intrinsic reaction rates. A fractional order kinetic equation of Arrhenius type was proposed for the decomposition and tested also against the results amassed by experiment in a constant temperature mode. This correlation allows the estimation of the reaction rate as a function of temperature and the extent of decomposition. It can readily be employed in modeling and simulation of the decomposition process.
Czech name
Tepelný rozklad AlCl3.6H2O
Czech description
Navržený korelační vztah umožňuje spolehlivou předpověď reakčních rychlosti jako funkci teploty a stupně rozkladu.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA203%2F02%2F0002" target="_blank" >GA203/02/0002: Aglomeration in fluidized-bed reactors</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Industrial and Engineering Chemistry Research
ISSN
0888-5885
e-ISSN
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Volume of the periodical
44
Issue of the periodical within the volume
17
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
6591-6598
UT code for WoS article
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EID of the result in the Scopus database
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