Significance of pyrolysis in the circular economy: An integrative review of technologies, potential chemicals, and separation techniques DOI Creative Commons
Zahir Barahmand, Liang Wang, Jens Bo Holm‐Nielsen

et al.

Fuel, Journal Year: 2025, Volume and Issue: 398, P. 135539 - 135539

Published: May 3, 2025

Language: Английский

Boosting engineering strategies for plastic hydrocracking applications: a machine learning-based multi-objective optimization framework DOI
Zhe Ma, Zhibo Zhang, Changyuan Wang

et al.

Green Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

A novel waste plastic pyrolysis oil hydrocracking process uniquely integrating simulation with advanced deep learning models for multi-objective optimization.

Language: Английский

Citations

0
Determination of Olefins in Pyrolysis Oils from Waste Plastics and Tires – Comparability of Titration and Chromatographic Methods DOI
Miloš Auersvald, Vojtěch Krupka, Eliška Lyko Vachková

et al.

Published: Jan. 1, 2025

Reliable, accurate, and cost-effective determination of olefins, which create the major hydrocarbon group in plastic pyrolysis oils (PPOs), is significant importance. This step essential for further valorizing PPOs as petrochemical feedstocks reaching plastics circularity. Our study comprehensively investigated compared three standardized methods widely used refinery laboratories (FIA – ASTM D1319, Bromine number D1159, Iodine value (IV) EN 14111). The results were benchmarked to those obtained using recently developed GC×GC-FID method, relies on selective adsorption olefins over Ag-SiO2. determining extensively validated model compounds typical samples with known olefin concentration. knowledge has enhanced our understanding limitations studied analyzing real samples. In second step, derived from mixed waste polyolefins tires, along their hydrotreated products distilled fractions, analyzed. Three alternatives IV method tested, one utilizing a mercury (II) acetate catalyst proved be most accurate among all tested methods, providing shortest time (10 min). By combining this straightforward preparation eliminate interferences, reliable information about content polyolefin-rich can obtained.

Language: Английский

Citations

0
CO2-assisted pyrolysis of plastic wastes: A review DOI
Pan Zhang, Virdi Chaerusani, Aghietyas Choirun Az Zahra

et al.

Sustainable Energy Technologies and Assessments, Journal Year: 2025, Volume and Issue: 75, P. 104209 - 104209

Published: Jan. 25, 2025

Language: Английский

Citations

0
Microplastics pollution in Gulf of Bandırma, Sea of Marmara: Biota and sediment DOI
Tanju Mutlu, Ahmet Raif Eryaşar, Kaan Karaoğlu

et al.

Marine Pollution Bulletin, Journal Year: 2025, Volume and Issue: 213, P. 117667 - 117667

Published: Feb. 10, 2025

Language: Английский

Citations

0
Determination of olefins in pyrolysis oils from waste plastics and tires – Comparability of titration and chromatographic methods DOI
Miloš Auersvald, Vojtěch Krupka, Eliška Lyko Vachková

et al.

Fuel, Journal Year: 2025, Volume and Issue: 393, P. 134921 - 134921

Published: March 7, 2025

Language: Английский

Citations

0
Significance of pyrolysis in the circular economy: An integrative review of technologies, potential chemicals, and separation techniques DOI Creative Commons
Zahir Barahmand, Liang Wang, Jens Bo Holm‐Nielsen

et al.

Fuel, Journal Year: 2025, Volume and Issue: 398, P. 135539 - 135539

Published: May 3, 2025

Language: Английский

Citations

0