Waste tyre valorization by catalytic pyrolysis–A review

M Arabiourrutia, G Lopez, M Artetxe, J Alvarez… - … and Sustainable Energy …, 2020 - Elsevier
The environmental concern associated with waste tyre disposal and the necessity of
sustainable waste management policies has promoted the development of waste tyre …

Opportunities and barriers for producing high quality fuels from the pyrolysis of scrap tires

I Hita, M Arabiourrutia, M Olazar, J Bilbao… - … and Sustainable Energy …, 2016 - Elsevier
Abstract The 7· 10 6 t of waste tires that are generated yearly represent for a potential source
of fuels considering its composition, rich in C and H, and its chemical features. Waste tires …

Characterization of the waxes obtained by the pyrolysis of polyolefin plastics in a conical spouted bed reactor

M Arabiourrutia, G Elordi, G Lopez, E Borsella… - Journal of Analytical and …, 2012 - Elsevier
The thermal pyrolysis of three different polyolefin plastics (HDPE, LDPE and PP) has been
carried out in a conical spouted bed reactor. This technology is especially interesting …

Styrene recovery from polystyrene by flash pyrolysis in a conical spouted bed reactor

M Artetxe, G Lopez, M Amutio, I Barbarias, A Arregi… - Waste management, 2015 - Elsevier
Continuous pyrolysis of polystyrene has been studied in a conical spouted bed reactor with
the main aim of enhancing styrene monomer recovery. Thermal degradation in a …

Product yields and compositions in the continuous pyrolysis of high-density polyethylene in a conical spouted bed reactor

G Elordi, M Olazar, G Lopez, M Artetxe… - Industrial & engineering …, 2011 - ACS Publications
The pyrolysis of high-density polyethylene (HDPE) has been carried out in the range
between 500 and 700° C in continuous mode in a pilot-plant unit equipped with a conical …

Design and operation of a conical spouted bed reactor pilot plant (25 kg/h) for biomass fast pyrolysis

AR Fernandez-Akarregi, J Makibar, G Lopez… - Fuel processing …, 2013 - Elsevier
An original pyrolysis pilot plant provided with a conical spouted bed reactor has been
designed and built for treating 25kg/h of biomass. The scale-up of the process has been …

Pyrolysis of sawdust in a conical spouted‐bed reactor with a HZSM‐5 catalyst

M Olazar, R Aguado, J Bilbao, A Barona - AIChE Journal, 2000 - Wiley Online Library
The effect was studied of using in‐situ catalyst based on a HZSM‐5 zeolite in flash pyrolysis
with an inert gas (N2) of sawdust of pinus insignis in a conical spouted‐bed reactor in the …

Kinetic study of high density polyethylene (HDPE) pyrolysis

SM Al-Salem, P Lettieri - Chemical engineering research and design, 2010 - Elsevier
In this study, 15mg samples of high density polyethylene (HDPE) were pyrolysed in an
isothermal thermogravimetric set-up in a micro-thermobalance reactor with pre-set …

Operating conditions for the pyrolysis of poly-(ethylene terephthalate) in a conical spouted-bed reactor

M Artetxe, G Lopez, M Amutio, G Elordi… - Industrial & …, 2010 - ACS Publications
Continuous pyrolysis of poly-(ethylene terephthalate)(PET) was performed in a conical
spouted-bed reactor. This reactor is especially suitable for this process, because of its …

Wax formation in the pyrolysis of polyolefins in a conical spouted bed reactor

R Aguado, M Olazar, MJ San José, B Gaisán… - Energy & …, 2002 - ACS Publications
The pyrolysis of polyolefins (low-density and high-density polyethylene and polypropylene)
in a new kind of reactor, a conical spouted bed, has been studied in the 450− 600° C range …