Fuel mixtures of oil sludge and waste oils: comprehensive ignition and combustion analysis; Energy Conversion and Management; Vol. 348, Pt. B

Fuel mixtures of oil sludge and waste oils: comprehensive ignition and combustion analysis

Bibliographic Details
Parent link:Energy Conversion and Management.— .— Amsterdam: Elsevier Science Publishing Company Inc.
Vol. 348, Pt. B.— 2026.— Article number 120717, 24 p.
Other Authors: Vershinina K. Yu. Kseniya Yurievna, Dorokhov V. V. Vadim Valerjevich, Kartashova K. A. Kseniya Andreevna, Kovtunets I. S. Igor Stanislavovich, Strizhak P. A. Pavel Alexandrovich
Summary:Title screen
Oil residues and industrial waste are among the most promising feedstocks for energy conversion. However, many key processes of thermal conversion of low-grade mixed oil-containing fuels remain insufficiently studied. This study focuses on determining the stability and combustion performance of oil sludge of three types blended with additives (waste cooking oil, waste motor and pump oils, and methanol). It was found that waste cooking and pump oils reduce the viscosity of oil sludges by 5–35 %. Methanol, on the contrary, increased the viscosity of oil sludge by 12 % and worsened storage stability. The addition of waste compressor oil demonstrated the most comprehensive effect on oil sludge combustion, increasing the integral combustion efficiency by 5–7 %. The experiments in a spray-type combustion chamber demonstrated the advantages of the mixed fuel with the waste oil additive over the original oil sludge in terms of combustion efficiency. The estimated payback period for investments in re-equipping fuel storage and handling systems of a diesel boiler to burn oil sludge and its fuel mixtures is no more than 6 months. The obtained results indicate a high potential for the conversion of oil-containing waste and mixtures into energy
Текстовый файл
AM_Agreement
Language:English
Published: 2026
Subjects:
Oil sludge
Waste oils
Co-combustion
Kinetic parameters
Ignition delay
Emissions
электронный ресурс
труды учёных ТПУ
Online Access:https://doi.org/10.1016/j.enconman.2025.120717
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=684469

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