Performance Study of High-Precision Coal Composition and Carbon Emission Rapid Quantitative Analysis LIBS System

Performance Study of High-Precision Coal Composition and Carbon Emission Rapid Quantitative Analysis LIBS System | 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 Performance Study of High-Precision Coal Composition and Carbon Emission Rapid Quantitative Analysis LIBS System Meng Wang, Shulin Liu, Xiaodong Liu, Ying Zhang, An Li, Ruibin Liu This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-4452194/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract Rapid and high-precision quantitative analysis of coal composition and carbon emissions is an essential aspect of efficient energy utilization in factories. A rapid coal quality analysis system based on LIBS technology enables fast quantitative analysis of the elements, industrial parameters, and carbon emissions contained in coal. This article introduces the working principle of the CoalCam LIBS rapid coal quality analyzer, evaluates the measurement accuracy, robustness, equipment stability, and measurement precision technical parameters of the analysis equipment in industrial applications, and describes the method of using the equipment to assess coal quality carbon emissions. The final results indicate that the CoalCam rapid coal quality analyzer developed by our laboratory using LIBS technology has high accuracy and stability, with broad prospects for application in online coal quality monitoring, particularly in carbon emission assessment. Physical sciences/Optics and photonics/Optical techniques/Spectroscopy Physical sciences/Energy science and technology/Carbon capture and storage Laser-Induced Breakdown Spectroscopy (LIBS) Quantitative Analysis Rapid Coal Quality Analysis Carbon Emission Stability Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Posted 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. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. 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-4452194","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Article","associatedPublications":[],"authors":[{"id":309305663,"identity":"eb0d7b7e-8209-4753-baeb-e8b51cfd80b2","order_by":0,"name":"Meng Wang","email":"","orcid":"","institution":"Xi'an University of Science and Technology","correspondingAuthor":false,"prefix":"","firstName":"Meng","middleName":"","lastName":"Wang","suffix":""},{"id":309305664,"identity":"d50ae90a-2ec9-4ab0-9d20-c77eea5b7315","order_by":1,"name":"Shulin Liu","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAsElEQVRIiWNgGAWjYBACPgbGBiBlw8PP30CkFjaIljQZyRkHiNYCBodtDBoSiNXCf7j51Y2a8zwGDAcYP3zMIUaLRGKbdc6x2zzmzA3MkjO3EaWFsc04h+02j2XDATZmXqK08B8Eavl3jsfgQAKxWhgSmx/nth0gRQvQL8y5fck8kjMONhPnF37+448/53yzs+fnbz744SMxWsAWQWhwnBIHmD8QrXQUjIJRMApGJgAA4j4zNhWuBFcAAAAASUVORK5CYII=","orcid":"","institution":"Xi'an University of Science and Technology","correspondingAuthor":true,"prefix":"","firstName":"Shulin","middleName":"","lastName":"Liu","suffix":""},{"id":309305665,"identity":"1702b0d6-7900-4449-838e-9e0430e87194","order_by":2,"name":"Xiaodong Liu","email":"","orcid":"","institution":"Beijing Institute of Technology","correspondingAuthor":false,"prefix":"","firstName":"Xiaodong","middleName":"","lastName":"Liu","suffix":""},{"id":309305666,"identity":"ca0f1f63-ca6a-4193-b793-f55a831b02e4","order_by":3,"name":"Ying Zhang","email":"","orcid":"","institution":"Beijing Institute of Technology","correspondingAuthor":false,"prefix":"","firstName":"Ying","middleName":"","lastName":"Zhang","suffix":""},{"id":309305667,"identity":"8f00a4e5-9e0e-4363-9a2f-c5a5f356dbd9","order_by":4,"name":"An Li","email":"","orcid":"","institution":"Beijing Institute of Technology","correspondingAuthor":false,"prefix":"","firstName":"An","middleName":"","lastName":"Li","suffix":""},{"id":309305668,"identity":"73e08900-5664-4bfb-902b-60ae4369d2b3","order_by":5,"name":"Ruibin Liu","email":"","orcid":"","institution":"Beijing Institute of Technology","correspondingAuthor":false,"prefix":"","firstName":"Ruibin","middleName":"","lastName":"Liu","suffix":""}],"badges":[],"createdAt":"2024-05-21 04:53:24","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-4452194/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-4452194/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":78808125,"identity":"3157aa5f-2dfb-460d-a0f9-9d01a1aa507c","added_by":"auto","created_at":"2025-03-19 08:32:07","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":593024,"visible":true,"origin":"","legend":"","description":"","filename":"manuscriptsubmission.pdf","url":"https://assets-eu.researchsquare.com/files/rs-4452194/v1_covered_75316fe1-d0b8-4f42-8316-b69ad91120b4.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"Performance Study of High-Precision Coal Composition and Carbon Emission Rapid Quantitative Analysis LIBS System","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"Laser-Induced Breakdown Spectroscopy (LIBS), Quantitative Analysis, Rapid Coal Quality Analysis, Carbon Emission, Stability","lastPublishedDoi":"10.21203/rs.3.rs-4452194/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-4452194/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eRapid and high-precision quantitative analysis of coal composition and carbon emissions is an essential aspect of efficient energy utilization in factories. 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