Complete study of the pyrolysis and gasification of scrap tires in a pilot plant reactor.
The pyrolysis and gasification of tires was studied in a pilot plant reactor provided with a system for condensation of semivolatile matter. The study comprises experiments at 450, 750, and 1000 degrees C both in nitrogen and 10% oxygen atmospheres. Analysis of all the products obtained (gases, liquids, char, and soot) are presented. In the gas phase only methane and benzene yields increase with temperature until 1000 degrees C. In the liquids the main components are styrene, limonene, and isoprene. The solid fraction (including soot) increases with temperature. Zinc content of the char decreases with increasing temperature.
Conesa
Juan A
JA
Department Chemical Engineering, University of Alicante, Ap. 99, E-03080 Alicante, Spain. ja.conesa@ua.es
Martín-Gullón
I
I
Font
R
R
Jauhiainen
J
J
D001554:Benzene / Q000032:analysis*; D002244:Carbon; D003247:Conservation of Natural Resources; D005740:Gases; D006838:Hydrocarbons / Q000032:analysis; D017745:Incineration; D008420:Manufactured Materials; D008697:Methane / Q000032:analysis*; D018986:Motor Vehicles; D012037:Refuse Disposal / Q000379:methods*; D012408:Rubber; D014835:Volatilization; D015032:Zinc / Q000032:analysis
D005740:Gases; D006838:Hydrocarbons; D002244:Carbon; D012408:Rubber; D015032:Zinc; D001554:Benzene; D008697:Methane