Product distribution obtained in the pyrolysis of tyres in a conical spouted bed reactor

Product distribution obtained in the pyrolysis of tyres in a conical spouted bed reactor

Scrap car tyres have been pyrolysed in a conical spouted bed reactor at 425, 500, 550 and 610 ∘ C in batch operation. The pyrolysis products have been analysed on-line in a gas chromatograph. Temperature has a great influence on the product distribution of gas, liquid, aromatics and tar fraction. Th...

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Veröffentlicht in:Chemical engineering science 2007-09, Vol.62 (18), p.5271-5275
Hauptverfasser: Arabiourrutia, M., Lopez, G., Elordi, G., Olazar, M., Aguado, R., Bilbao, J.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Chemical engineering
Chemical processes
Chemical reactors
Chromatography
Exact sciences and technology
Fluidization
Polymers
Pyrolysis
Reactors
Spouted bed
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Zusammenfassung:Scrap car tyres have been pyrolysed in a conical spouted bed reactor at 425, 500, 550 and 610 ∘ C in batch operation. The pyrolysis products have been analysed on-line in a gas chromatograph. Temperature has a great influence on the product distribution of gas, liquid, aromatics and tar fraction. The gas and aromatic fractions increase with temperature, whereas liquid and tar fractions decrease. A detailed identification of the composition of the fractions has been carried out.
ISSN:0009-2509
1873-4405
DOI:10.1016/j.ces.2006.12.026