Non-catalytic oxidation mechanism of industrial soot at high temperature

Non-catalytic oxidation mechanism of industrial soot at high temperature | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Article Non-catalytic oxidation mechanism of industrial soot at high temperature Fuchen Wang, Ming Gao, Yongjun Jiang, Lu Ding, Yunfei Gao, Sheng Dai, and 3 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-2815637/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 06 Oct, 2023 Read the published version in Nature Communications → Version 1 posted You are reading this latest preprint version Abstract The elimination of soot is particularly crucial in the pursuit of reducing pollutant emissions and achieving a circular economy. The generation of soot is a significant challenge in industries. The most effective approach to eliminate soot is to oxidize it in the high-temperature furnace. In this study, soot with different properties was produced the by non-catalytic partial oxidation process at high temperatures. The real-time oxidation processes of soot nanoparticles at 900°C were studied by in situ transmission electron microscopy (TEM). The industrial soot performs various oxidation models. The corresponding mathematical expressions of different oxidation models were developed. The incipient soot of shrinking core model (SCM) has a faster reaction rate than the partially matured soot of internal oxidation model (IOM) and the mature soot of SCM. A rare core-shell separation model (CSM) was studied. The nanostructures of soot in different oxidation models were characterized, and the relationship between macroscopic properties and nanostructures was established by Raman results and lattice fringe analysis, effective in the prediction of soot oxidation behavior. Physical sciences/Chemistry/Chemical engineering Physical sciences/Energy science and technology/Fossil fuels/Natural gas non-catalytic oxidation in situ TEM high temperature oxidation model soot nanostructure Full Text Additional Declarations There is NO Competing Interest. Supplementary Files Creditauthorstatement.docx Cite Share Download PDF Status: Published Journal Publication published 06 Oct, 2023 Read the published version in Nature Communications → Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-2815637","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Article","associatedPublications":[],"authors":[{"id":192625831,"identity":"f414e273-1449-4dbc-a13e-b64a844b9432","order_by":0,"name":"Fuchen 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