Mechanism of La2O3 as combustion improver in blast furnace coal injection

La2O3 is a combustion improver suitable for burning pulverized coal in blast furnace. La2O3 forms the active species La3＋（CO-）3 that weakens the bridge adhesion of carbon structural units and alters the lattice structures, thus reducing the activation energy of the pulverized coal and accelerating t...

Full description

Saved in:
Bibliographic Details
Published in:International journal of coal science & technology 2016-03, Vol.3 (1), p.47-52
Main Authors: Sun, Yanqin, Hu, Bing, Lü, Qing, Zhang, Shuhui
Format: Article
Language:English
Subjects:
Adhesion
Carbon
Coal
Combustion
Energy
Fossil Fuels (incl. Carbon Capture)
Furnaces
Geotechnical Engineering & Applied Earth Sciences
La2O3
Mineral Resources
Research Article
助燃剂
晶格结构
机理
活性物种
燃烧过程
结构单元
高炉喷煤
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c3013-e8e736dcb4fdc12535b74fc3b6d0a37e105f486c5721050fc6c0c47640a103e13
cites cdi_FETCH-LOGICAL-c3013-e8e736dcb4fdc12535b74fc3b6d0a37e105f486c5721050fc6c0c47640a103e13
container_end_page 52
container_issue 1
container_start_page 47
container_title International journal of coal science & technology
container_volume 3
creator Sun, Yanqin
Hu, Bing
Lü, Qing
Zhang, Shuhui
description La2O3 is a combustion improver suitable for burning pulverized coal in blast furnace. La2O3 forms the active species La3＋（CO-）3 that weakens the bridge adhesion of carbon structural units and alters the lattice structures, thus reducing the activation energy of the pulverized coal and accelerating the burning process. Research shows that La2O3 can form the active species La3＋（CO-）3, which weakens the bridge adhesion of carbon structural units and alters the lattice structures of the fixed carbon, hence decreasing the activation energy of the pulverized coal and accelerating the burning process.
doi_str_mv 10.1007/s40789-016-0108-3
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2413828152</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cqvip_id>668488539</cqvip_id><sourcerecordid>2413828152</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3013-e8e736dcb4fdc12535b74fc3b6d0a37e105f486c5721050fc6c0c47640a103e13</originalsourceid><addsrcrecordid>eNp9kE1LAzEQhoMoWGp_gLeg59VJJptkj1L8KFR60XPIpkm7ZT_aTSv4782yRW8ehhmG552Pl5BbBg8MQD1GAUoXGTCZAnSGF2TCWaEzpTlephqKPNO8wGsyi3EHAEwUXDAxIYt377a2rWJDu0CXlq-Q2khd15SneKy6llbNvu--fE-rlpa1jUcaTn1rnU-QrVN3590A3pCrYOvoZ-c8JZ8vzx_zt2y5el3Mn5aZQ2CYee0VyrUrRVg7xnPMSyWCw1KuwaLyDPIgtHS54qmE4KQDJ5QUYBmgZzgl9-PcdNbh5OPR7LrhoDqa9BJqrlnOE8VGyvVdjL0PZt9Xje2_DQMzmGZG00wyzQymGUwaPmpiYtuN7_8m_ye6Oy_adu3mkHS_m6TUQuscC_wBwc94kg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2413828152</pqid></control><display><type>article</type><title>Mechanism of La2O3 as combustion improver in blast furnace coal injection</title><source>Springer Open Access</source><source>ProQuest - Publicly Available Content Database</source><creator>Sun, Yanqin ; Hu, Bing ; Lü, Qing ; Zhang, Shuhui</creator><creatorcontrib>Sun, Yanqin ; Hu, Bing ; Lü, Qing ; Zhang, Shuhui</creatorcontrib><description>La2O3 is a combustion improver suitable for burning pulverized coal in blast furnace. La2O3 forms the active species La3＋（CO-）3 that weakens the bridge adhesion of carbon structural units and alters the lattice structures, thus reducing the activation energy of the pulverized coal and accelerating the burning process. Research shows that La2O3 can form the active species La3＋（CO-）3, which weakens the bridge adhesion of carbon structural units and alters the lattice structures of the fixed carbon, hence decreasing the activation energy of the pulverized coal and accelerating the burning process.</description><identifier>ISSN: 2095-8293</identifier><identifier>EISSN: 2198-7823</identifier><identifier>DOI: 10.1007/s40789-016-0108-3</identifier><language>eng</language><publisher>Beijing: China Coal Society</publisher><subject>Adhesion ; Carbon ; Coal ; Combustion ; Energy ; Fossil Fuels (incl. Carbon Capture) ; Furnaces ; Geotechnical Engineering &amp; Applied Earth Sciences ; La2O3 ; Mineral Resources ; Research Article ; 助燃剂 ; 晶格结构 ; 机理 ; 活性物种 ; 燃烧过程 ; 结构单元 ; 高炉喷煤</subject><ispartof>International journal of coal science &amp; technology, 2016-03, Vol.3 (1), p.47-52</ispartof><rights>The Author(s) 2016</rights><rights>The Author(s) 2016. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3013-e8e736dcb4fdc12535b74fc3b6d0a37e105f486c5721050fc6c0c47640a103e13</citedby><cites>FETCH-LOGICAL-c3013-e8e736dcb4fdc12535b74fc3b6d0a37e105f486c5721050fc6c0c47640a103e13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/84499A/84499A.jpg</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/2413828152?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>315,786,790,25783,27957,27958,37047,44625</link.rule.ids></links><search><creatorcontrib>Sun, Yanqin</creatorcontrib><creatorcontrib>Hu, Bing</creatorcontrib><creatorcontrib>Lü, Qing</creatorcontrib><creatorcontrib>Zhang, Shuhui</creatorcontrib><title>Mechanism of La2O3 as combustion improver in blast furnace coal injection</title><title>International journal of coal science &amp; technology</title><addtitle>Int J Coal Sci Technol</addtitle><addtitle>International Journal of Coal Science ＆ Technology</addtitle><description>La2O3 is a combustion improver suitable for burning pulverized coal in blast furnace. La2O3 forms the active species La3＋（CO-）3 that weakens the bridge adhesion of carbon structural units and alters the lattice structures, thus reducing the activation energy of the pulverized coal and accelerating the burning process. Research shows that La2O3 can form the active species La3＋（CO-）3, which weakens the bridge adhesion of carbon structural units and alters the lattice structures of the fixed carbon, hence decreasing the activation energy of the pulverized coal and accelerating the burning process.</description><subject>Adhesion</subject><subject>Carbon</subject><subject>Coal</subject><subject>Combustion</subject><subject>Energy</subject><subject>Fossil Fuels (incl. Carbon Capture)</subject><subject>Furnaces</subject><subject>Geotechnical Engineering &amp; Applied Earth Sciences</subject><subject>La2O3</subject><subject>Mineral Resources</subject><subject>Research Article</subject><subject>助燃剂</subject><subject>晶格结构</subject><subject>机理</subject><subject>活性物种</subject><subject>燃烧过程</subject><subject>结构单元</subject><subject>高炉喷煤</subject><issn>2095-8293</issn><issn>2198-7823</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><recordid>eNp9kE1LAzEQhoMoWGp_gLeg59VJJptkj1L8KFR60XPIpkm7ZT_aTSv4782yRW8ehhmG552Pl5BbBg8MQD1GAUoXGTCZAnSGF2TCWaEzpTlephqKPNO8wGsyi3EHAEwUXDAxIYt377a2rWJDu0CXlq-Q2khd15SneKy6llbNvu--fE-rlpa1jUcaTn1rnU-QrVN3590A3pCrYOvoZ-c8JZ8vzx_zt2y5el3Mn5aZQ2CYee0VyrUrRVg7xnPMSyWCw1KuwaLyDPIgtHS54qmE4KQDJ5QUYBmgZzgl9-PcdNbh5OPR7LrhoDqa9BJqrlnOE8VGyvVdjL0PZt9Xje2_DQMzmGZG00wyzQymGUwaPmpiYtuN7_8m_ye6Oy_adu3mkHS_m6TUQuscC_wBwc94kg</recordid><startdate>20160301</startdate><enddate>20160301</enddate><creator>Sun, Yanqin</creator><creator>Hu, Bing</creator><creator>Lü, Qing</creator><creator>Zhang, Shuhui</creator><general>China Coal Society</general><general>Springer Nature B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>PCBAR</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20160301</creationdate><title>Mechanism of La2O3 as combustion improver in blast furnace coal injection</title><author>Sun, Yanqin ; Hu, Bing ; Lü, Qing ; Zhang, Shuhui</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3013-e8e736dcb4fdc12535b74fc3b6d0a37e105f486c5721050fc6c0c47640a103e13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Adhesion</topic><topic>Carbon</topic><topic>Coal</topic><topic>Combustion</topic><topic>Energy</topic><topic>Fossil Fuels (incl. Carbon Capture)</topic><topic>Furnaces</topic><topic>Geotechnical Engineering &amp; Applied Earth Sciences</topic><topic>La2O3</topic><topic>Mineral Resources</topic><topic>Research Article</topic><topic>助燃剂</topic><topic>晶格结构</topic><topic>机理</topic><topic>活性物种</topic><topic>燃烧过程</topic><topic>结构单元</topic><topic>高炉喷煤</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sun, Yanqin</creatorcontrib><creatorcontrib>Hu, Bing</creatorcontrib><creatorcontrib>Lü, Qing</creatorcontrib><creatorcontrib>Zhang, Shuhui</creatorcontrib><collection>维普_期刊</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>维普中文期刊数据库</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>Springer Open Access</collection><collection>CrossRef</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>ProQuest Central Essentials</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>ProQuest Natural Science Collection</collection><collection>Earth, Atmospheric &amp; Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Earth, Atmospheric &amp; Aquatic Science Database</collection><collection>ProQuest - Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>International journal of coal science &amp; technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sun, Yanqin</au><au>Hu, Bing</au><au>Lü, Qing</au><au>Zhang, Shuhui</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanism of La2O3 as combustion improver in blast furnace coal injection</atitle><jtitle>International journal of coal science &amp; technology</jtitle><stitle>Int J Coal Sci Technol</stitle><addtitle>International Journal of Coal Science ＆ Technology</addtitle><date>2016-03-01</date><risdate>2016</risdate><volume>3</volume><issue>1</issue><spage>47</spage><epage>52</epage><pages>47-52</pages><issn>2095-8293</issn><eissn>2198-7823</eissn><notes>Yanqin Sun, Bing Hu, Qing Lü,Shuhui Zhang （1.College of Metallurgy and Energy, Hebei United University Tangshan 063009, China 2.Hebei Key Laboratory for Advanced Metallurgy Technology Tangshan 063009, China）</notes><notes>Combustion improver ； La2O3 - Microcrystalline parameter - Average particle diameter ； Morphologicalappearance</notes><notes>La2O3 is a combustion improver suitable for burning pulverized coal in blast furnace. La2O3 forms the active species La3＋（CO-）3 that weakens the bridge adhesion of carbon structural units and alters the lattice structures, thus reducing the activation energy of the pulverized coal and accelerating the burning process. Research shows that La2O3 can form the active species La3＋（CO-）3, which weakens the bridge adhesion of carbon structural units and alters the lattice structures of the fixed carbon, hence decreasing the activation energy of the pulverized coal and accelerating the burning process.</notes><notes>10-1252/TD</notes><abstract>La2O3 is a combustion improver suitable for burning pulverized coal in blast furnace. La2O3 forms the active species La3＋（CO-）3 that weakens the bridge adhesion of carbon structural units and alters the lattice structures, thus reducing the activation energy of the pulverized coal and accelerating the burning process. Research shows that La2O3 can form the active species La3＋（CO-）3, which weakens the bridge adhesion of carbon structural units and alters the lattice structures of the fixed carbon, hence decreasing the activation energy of the pulverized coal and accelerating the burning process.</abstract><cop>Beijing</cop><pub>China Coal Society</pub><doi>10.1007/s40789-016-0108-3</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 2095-8293
ispartof International journal of coal science & technology, 2016-03, Vol.3 (1), p.47-52
issn 2095-8293
2198-7823
language eng
recordid cdi_proquest_journals_2413828152
source Springer Open Access; ProQuest - Publicly Available Content Database
subjects Adhesion
Carbon
Coal
Combustion
Energy
Fossil Fuels (incl. Carbon Capture)
Furnaces
Geotechnical Engineering & Applied Earth Sciences
La2O3
Mineral Resources
Research Article
助燃剂
晶格结构
机理
活性物种
燃烧过程
结构单元
高炉喷煤
title Mechanism of La2O3 as combustion improver in blast furnace coal injection
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-09-22T02%3A08%3A25IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Mechanism%20of%20La2O3%20as%20combustion%20improver%20in%20blast%20furnace%20coal%20injection&rft.jtitle=International%20journal%20of%20coal%20science%20&%20technology&rft.au=Sun,%20Yanqin&rft.date=2016-03-01&rft.volume=3&rft.issue=1&rft.spage=47&rft.epage=52&rft.pages=47-52&rft.issn=2095-8293&rft.eissn=2198-7823&rft_id=info:doi/10.1007/s40789-016-0108-3&rft_dat=%3Cproquest_cross%3E2413828152%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c3013-e8e736dcb4fdc12535b74fc3b6d0a37e105f486c5721050fc6c0c47640a103e13%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2413828152&rft_id=info:pmid/&rft_cqvip_id=668488539&rfr_iscdi=true