A new preparation process of coal-based magnetically activated carbon
Fe/C-based magnetically activated carbon （MAC） was obtained by carbonizing and activating its precursor, that was prepared by co-precipitation of anthracite coal impregnated in ferric chloride solution. The effect of the concentrations of FeC13 and pH of solution on BET surface area, pore volume and...
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| Veröffentlicht in: | Acta geochimica 2014-06, Vol.33 (2), p.173-177 |
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| container_title | Acta geochimica |
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| creator | Liu, Ke Xu, Longjun Zhang, Fukai |
| description | Fe/C-based magnetically activated carbon （MAC） was obtained by carbonizing and activating its precursor, that was prepared by co-precipitation of anthracite coal impregnated in ferric chloride solution. The effect of the concentrations of FeC13 and pH of solution on BET surface area, pore volume and magnetic properties of the MAC was studied by BET N2 adsorption and VSM method. The results indicated that the magnetization of MAC gradually increases with increasing concentration of FeC13 and pH value of solution, and BET surface area was inclined to fluctuation. The largest BET surface area and magnetization of MAC were 1327.5 m2/g and 35.56 emu/g, respec- tively. The form of magnetic matter in the magnetically activated carbon was mainly Fe3C by X-ray powder diffrac- tion （XRD） and magnetic attraction test. |
| doi_str_mv | 10.1007/s11631-014-0674-2 |
| format | Article |
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The effect of the concentrations of FeC13 and pH of solution on BET surface area, pore volume and magnetic properties of the MAC was studied by BET N2 adsorption and VSM method. The results indicated that the magnetization of MAC gradually increases with increasing concentration of FeC13 and pH value of solution, and BET surface area was inclined to fluctuation. The largest BET surface area and magnetization of MAC were 1327.5 m2/g and 35.56 emu/g, respec- tively. The form of magnetic matter in the magnetically activated carbon was mainly Fe3C by X-ray powder diffrac- tion （XRD） and magnetic attraction test.</description><identifier>ISSN: 1000-9426</identifier><identifier>ISSN: 2096-0956</identifier><identifier>EISSN: 1993-0364</identifier><identifier>EISSN: 2365-7499</identifier><identifier>DOI: 10.1007/s11631-014-0674-2</identifier><language>eng</language><publisher>Heidelberg: Science Press</publisher><subject>Activated carbon ; Anthracite ; BET比表面积 ; Carbon ; Coal ; Coprecipitation ; Earth and Environmental Science ; Earth Sciences ; Fe3C ; Geochemistry ; Magnetic fields ; Magnetic properties ; Magnetization ; Surface area ; X-射线粉末衍射 ; 制备工艺 ; 氯化铁溶液 ; 煤基 ; 磁化强度 ; 磁性活性炭</subject><ispartof>Acta geochimica, 2014-06, Vol.33 (2), p.173-177</ispartof><rights>Science Press, Institute of Geochemistry, CAS and Springer-Verlag Berlin Heidelberg 2014</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a398t-9408aef791abe3d66638f99be40af5de58329318ed2f1cf491740c2c23c8ddfd3</citedby><cites>FETCH-LOGICAL-a398t-9408aef791abe3d66638f99be40af5de58329318ed2f1cf491740c2c23c8ddfd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85079X/85079X.jpg</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Liu, Ke</creatorcontrib><creatorcontrib>Xu, Longjun</creatorcontrib><creatorcontrib>Zhang, Fukai</creatorcontrib><title>A new preparation process of coal-based magnetically activated carbon</title><title>Acta geochimica</title><addtitle>Chin. J. Geochem</addtitle><addtitle>Chinese Journal of Geochemistry</addtitle><description>Fe/C-based magnetically activated carbon （MAC） was obtained by carbonizing and activating its precursor, that was prepared by co-precipitation of anthracite coal impregnated in ferric chloride solution. The effect of the concentrations of FeC13 and pH of solution on BET surface area, pore volume and magnetic properties of the MAC was studied by BET N2 adsorption and VSM method. The results indicated that the magnetization of MAC gradually increases with increasing concentration of FeC13 and pH value of solution, and BET surface area was inclined to fluctuation. The largest BET surface area and magnetization of MAC were 1327.5 m2/g and 35.56 emu/g, respec- tively. The form of magnetic matter in the magnetically activated carbon was mainly Fe3C by X-ray powder diffrac- tion （XRD） and magnetic attraction test.</description><subject>Activated carbon</subject><subject>Anthracite</subject><subject>BET比表面积</subject><subject>Carbon</subject><subject>Coal</subject><subject>Coprecipitation</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Fe3C</subject><subject>Geochemistry</subject><subject>Magnetic fields</subject><subject>Magnetic properties</subject><subject>Magnetization</subject><subject>Surface area</subject><subject>X-射线粉末衍射</subject><subject>制备工艺</subject><subject>氯化铁溶液</subject><subject>煤基</subject><subject>磁化强度</subject><subject>磁性活性炭</subject><issn>1000-9426</issn><issn>2096-0956</issn><issn>1993-0364</issn><issn>2365-7499</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kE1LAzEQhoMoWKs_wNuKFy_Rycdmk2Mp9QMKXvQcstmkbtlu2mSr9N-b0iLiwdMMw_POO_MidE3gngBUD4kQwQgGwjGIimN6gkZEKYaBCX6aewDAilNxji5SWgJQxqpqhGaTondfxTq6tYlmaEOf-2BdSkXwhQ2mw7VJrilWZtG7obWm63aFsUP7aYY8tibWob9EZ950yV0d6xi9P87eps94_vr0Mp3MsWFKDtkfpHG-UsTUjjVCCCa9UrXjYHzZuFIyqhiRrqGeWM8VqThYaimzsml8w8bo7rA337jZujToVZus6zrTu7BNmkiA_GNJy4ze_kGXYRv7fJ0mJck-qqQiU-RA2RhSis7rdWxXJu40Ab0PVh-C1TlYvQ9W06yhB03KbL9w8dfmf0Q3R6OP0C82WffjxBVVQlWSfQNfVIWB</recordid><startdate>20140601</startdate><enddate>20140601</enddate><creator>Liu, Ke</creator><creator>Xu, Longjun</creator><creator>Zhang, Fukai</creator><general>Science Press</general><general>Springer Nature B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W94</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7UA</scope><scope>7XB</scope><scope>88I</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>H96</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>KR7</scope><scope>L.G</scope><scope>L6V</scope><scope>M2P</scope><scope>M7S</scope><scope>PCBAR</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>Q9U</scope></search><sort><creationdate>20140601</creationdate><title>A new preparation process of coal-based magnetically activated carbon</title><author>Liu, Ke ; Xu, Longjun ; Zhang, Fukai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a398t-9408aef791abe3d66638f99be40af5de58329318ed2f1cf491740c2c23c8ddfd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Activated carbon</topic><topic>Anthracite</topic><topic>BET比表面积</topic><topic>Carbon</topic><topic>Coal</topic><topic>Coprecipitation</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Fe3C</topic><topic>Geochemistry</topic><topic>Magnetic fields</topic><topic>Magnetic properties</topic><topic>Magnetization</topic><topic>Surface area</topic><topic>X-射线粉末衍射</topic><topic>制备工艺</topic><topic>氯化铁溶液</topic><topic>煤基</topic><topic>磁化强度</topic><topic>磁性活性炭</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Ke</creatorcontrib><creatorcontrib>Xu, Longjun</creatorcontrib><creatorcontrib>Zhang, Fukai</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-自然科学</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Water Resources Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Engineering Collection</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>ProQuest Central Basic</collection><jtitle>Acta geochimica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Ke</au><au>Xu, Longjun</au><au>Zhang, Fukai</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A new preparation process of coal-based magnetically activated carbon</atitle><jtitle>Acta geochimica</jtitle><stitle>Chin. J. Geochem</stitle><addtitle>Chinese Journal of Geochemistry</addtitle><date>2014-06-01</date><risdate>2014</risdate><volume>33</volume><issue>2</issue><spage>173</spage><epage>177</epage><pages>173-177</pages><issn>1000-9426</issn><issn>2096-0956</issn><eissn>1993-0364</eissn><eissn>2365-7499</eissn><abstract>Fe/C-based magnetically activated carbon （MAC） was obtained by carbonizing and activating its precursor, that was prepared by co-precipitation of anthracite coal impregnated in ferric chloride solution. The effect of the concentrations of FeC13 and pH of solution on BET surface area, pore volume and magnetic properties of the MAC was studied by BET N2 adsorption and VSM method. The results indicated that the magnetization of MAC gradually increases with increasing concentration of FeC13 and pH value of solution, and BET surface area was inclined to fluctuation. The largest BET surface area and magnetization of MAC were 1327.5 m2/g and 35.56 emu/g, respec- tively. The form of magnetic matter in the magnetically activated carbon was mainly Fe3C by X-ray powder diffrac- tion （XRD） and magnetic attraction test.</abstract><cop>Heidelberg</cop><pub>Science Press</pub><doi>10.1007/s11631-014-0674-2</doi><tpages>5</tpages></addata></record> |
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| subjects | Activated carbon Anthracite BET比表面积 Carbon Coal Coprecipitation Earth and Environmental Science Earth Sciences Fe3C Geochemistry Magnetic fields Magnetic properties Magnetization Surface area X-射线粉末衍射 制备工艺 氯化铁溶液 煤基 磁化强度 磁性活性炭 |
| title | A new preparation process of coal-based magnetically activated carbon |
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