Characterization of products from pyrolysis of coal with the addition of polyethylene terephthalate

0465468 - ÚSMH 2017 RIV NL eng J - Journal Article
Havelcová, Martina - Bičáková, Olga - Sýkorová, Ivana - Weishauptová, Zuzana - Melegy, A.
Characterization of products from pyrolysis of coal with the addition of polyethylene terephthalate.
Fuel Processing Technology. Roč. 154, DEC 15 (2016), 123-131. ISSN 0378-3820. E-ISSN 1873-7188
R&D Projects: GA ČR(CZ) GA13-18482S
Grant - others:OPPK(XE) CZ.2.16/3.1.00/21538
Program: OPPK
Institutional support: RVO:67985891
Keywords : pyrolysis * sub-bituminous coal * polyethylene terephthalate * coke
Subject RIV: DD - Geochemistry
Impact factor: 3.752, year: 2016

Sub-bituminous coal and admixtures with polyethylene terephthalate were co-processed. The main objective of the study was to produce coke and to determine how ratios of input raw materials affected its structure. All main product yields (coke, tar, gas) were characterized by petrological and chemical methods. The addition of PET to coal in coking blends had impacts on coke yield, its true density, volume contents of fissures and mean reflectance, volume and surface of pores, and the formation of aromatic structures in the coke. However, the properties of coke and gas did not change significantly until 20% of the coal had been replaced with PET bottles in the coal charge.
Permanent Link: http://hdl.handle.net/11104/0264020