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In the fixed bed pyrolysis reactor under inert conditions with N\n                    <jats:sub>2<\/jats:sub>\n                    gas, the studied experimental variables were temperature and mixing ratio. The resultant liquid and gaseous fractions were characterized via GC-MS, Fourier transform infrared, thermogravimetric analysis and calorific value analyses. Liquid products contain predominantly paraffinic and olefinic, but minor aromatic hydrocarbons (HCs) and also minor amounts of oxygenated compounds with 20\u201330% K1 catalyst. Heating values of the liquid products were around 10\u2009kcal.g\n                    <jats:sup>\u22121<\/jats:sup>\n                    . The gas products predominantly contain alkanes, alkenes and aromatic HC compounds with economic value such as benzene isotridecanol, heptanol, ketone and terpene. Ca and Mg carbonate structure of K1 catalyst increased the compound diversity in the pyrolysis gas, especially in the aliphatic groups. The detected low C number alkane compounds were pentane, heptane, cyclohexane and high C number long-chain\n                    <jats:italic toggle=\"yes\">n<\/jats:italic>\n                    -alkane aliphatic compounds were docosane, hexacosane and hexatriacontane. The recoverable compounds are economically and environmentally important as they can be used in many industries such as cleaning, cosmetics, pharmacology and petrochemistry as feedstock. The proposed pyrolysis provided symbiotic solution to these two types of wastes and the resultant products of this application have potential for energy and compound recovery. Recovery methods can be further studied.\n                  <\/jats:p>","DOI":"10.1177\/0734242x251385853","type":"journal-article","created":{"date-parts":[[2025,11,6]],"date-time":"2025-11-06T07:25:17Z","timestamp":1762413917000},"page":"442-456","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Thermochemical treatment of waste polypropylene (PP) using marble sludge as catalyst-II: Evaluation of chemicals recovery potential from pyrolytic fluids"],"prefix":"10.1177","volume":"44","author":[{"given":"Merve","family":"Kalem","sequence":"first","affiliation":[{"name":"Environmental Engineering Department, Konya Technical University, Konya, T\u00fcrkiye"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Afra","family":"Ozgan Kurt","sequence":"additional","affiliation":[{"name":"Institute of Graduate Studies, Konya Technical University, Konya, T\u00fcrkiye"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2056-5845","authenticated-orcid":false,"given":"Gamze","family":"Goktepeli","sequence":"additional","affiliation":[{"name":"Environmental Engineering Department, Konya Technical University, Konya, T\u00fcrkiye"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8139-8385","authenticated-orcid":false,"given":"Vildan","family":"Onen","sequence":"additional","affiliation":[{"name":"Mining Engineering Department, Konya Technical University, Konya, T\u00fcrkiye"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gulnare","family":"Ahmetli","sequence":"additional","affiliation":[{"name":"Chemical Engineering Department, Konya Technical University, Konya, T\u00fcrkiye"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1019-4182","authenticated-orcid":false,"given":"Esra","family":"Yel","sequence":"additional","affiliation":[{"name":"Environmental Engineering Department, Konya Technical University, Konya, T\u00fcrkiye"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2025,11,5]]},"reference":[{"key":"e_1_3_3_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaap.2014.05.023"},{"issue":"7","key":"e_1_3_3_3_1","first-page":"219","article-title":"Comparative cytotoxic effect of metabolites from wild and mutant strains of Schizophylum commune grown in submerged liquid medium","volume":"1","author":"Aina DA","year":"2013","unstructured":"Aina DA, Oloke JK, Awoyinka OA, et al. 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