High-temperature removal of cadmium compounds using solid sorbents
The use of solid sorbents to remove cadmium from incinerator flue gases was studied; the sorbents evaluated included alumina, kaolinite, lime, emathlite, and silica. Bauxite was discovered to be the most efficient Cd remover. In general, aluminum oxide-containing substances were found to be efficien...
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Veröffentlicht in: | Environmental science & technology 1991-07, Vol.25 (7), p.1285-1289 |
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description | The use of solid sorbents to remove cadmium from incinerator flue gases was studied; the sorbents evaluated included alumina, kaolinite, lime, emathlite, and silica. Bauxite was discovered to be the most efficient Cd remover. In general, aluminum oxide-containing substances were found to be efficient Cd removers. The Cd sorption process apparently includes processes of condensation, adsorption, and diffusion. However, when the source of flue gas Cd is cadmium chloride, even efficient Cd removers such as bauxite and kaolinite are incapable of removing chlorine from flue gases. |
doi_str_mv | 10.1021/es00019a009 |
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Bauxite was discovered to be the most efficient Cd remover. In general, aluminum oxide-containing substances were found to be efficient Cd removers. The Cd sorption process apparently includes processes of condensation, adsorption, and diffusion. However, when the source of flue gas Cd is cadmium chloride, even efficient Cd removers such as bauxite and kaolinite are incapable of removing chlorine from flue gases.</description><identifier>ISSN: 0013-936X</identifier><identifier>EISSN: 1520-5851</identifier><identifier>DOI: 10.1021/es00019a009</identifier><identifier>CODEN: ESTHAG</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject><![CDATA[01 COAL, LIGNITE, AND PEAT ; 010800 - Coal, Lignite, & Peat- Waste Management ; 320305 - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Industrial Waste Management ; 320604 - Energy Conservation, Consumption, & Utilization- Municipalities & Community Systems- Municipal Waste Management- (1980-) ; 540120 - Environment, Atmospheric- Chemicals Monitoring & Transport- (1990-) ; ADSORBENTS ; ADSORPTION ; ALKALINE EARTH METAL COMPOUNDS ; ALUMINIUM COMPOUNDS ; ALUMINIUM ORES ; ALUMINIUM OXIDES ; ALUMINIUM SILICATES ; Applied sciences ; Atmospheric pollution ; BAUXITE ; CADMIUM ; CALCIUM COMPOUNDS ; CALCIUM OXIDES ; CARBONACEOUS MATERIALS ; CHALCOGENIDES ; CHEMICAL COMPOSITION ; CHEMICAL REACTIONS ; COAL ; COHERENT SCATTERING ; COMBUSTION ; DATA ; DEMETALLIZATION ; DIFFRACTION ; EFFICIENCY ; ELECTRON MICROSCOPY ; ELEMENTS ; ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION ; ENERGY SOURCES ; ENVIRONMENTAL SCIENCES ; Exact sciences and technology ; EXPERIMENTAL DATA ; FLUE GAS ; FOSSIL FUELS ; FUELS ; GASEOUS WASTES ; General processes of purification and dust removal ; INCINERATORS ; INFORMATION ; KAOLINITE ; MATERIALS ; METALS ; MICROSCOPY ; MINERALS ; MUNICIPAL WASTES ; NUMERICAL DATA ; ORES ; OXIDATION ; OXIDE MINERALS ; OXIDES ; OXYGEN COMPOUNDS ; PERFORMANCE TESTING ; Pollution ; Prevention and purification methods ; REMOVAL ; SCANNING ELECTRON MICROSCOPY ; SCATTERING ; SEPARATION PROCESSES ; SILICA ; SILICATE MINERALS ; SILICATES ; SILICON COMPOUNDS ; SILICON OXIDES ; SORPTION ; SORPTIVE PROPERTIES ; SPECTROSCOPY ; SURFACE PROPERTIES ; TESTING ; THERMOCHEMICAL PROCESSES ; WASTES ; X-RAY DIFFRACTION ; X-RAY SPECTROSCOPY]]></subject><ispartof>Environmental science & technology, 1991-07, Vol.25 (7), p.1285-1289</ispartof><rights>1991 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a522t-daf0bf438f9e7ae53297a94c0e4df724f88deb6b04e69b2fc73db332d42bb3a73</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/es00019a009$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/es00019a009$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>230,314,776,780,881,2751,27055,27903,27904,56716,56766</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19851167$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/5458540$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Uberoi, Mohit</creatorcontrib><creatorcontrib>Shadman, Farhang</creatorcontrib><title>High-temperature removal of cadmium compounds using solid sorbents</title><title>Environmental science & technology</title><addtitle>Environ. Sci. Technol</addtitle><description>The use of solid sorbents to remove cadmium from incinerator flue gases was studied; the sorbents evaluated included alumina, kaolinite, lime, emathlite, and silica. Bauxite was discovered to be the most efficient Cd remover. In general, aluminum oxide-containing substances were found to be efficient Cd removers. The Cd sorption process apparently includes processes of condensation, adsorption, and diffusion. However, when the source of flue gas Cd is cadmium chloride, even efficient Cd removers such as bauxite and kaolinite are incapable of removing chlorine from flue gases.</description><subject>01 COAL, LIGNITE, AND PEAT</subject><subject>010800 - Coal, Lignite, & Peat- Waste Management</subject><subject>320305 - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Industrial Waste Management</subject><subject>320604 - Energy Conservation, Consumption, & Utilization- Municipalities & Community Systems- Municipal Waste Management- (1980-)</subject><subject>540120 - Environment, Atmospheric- Chemicals Monitoring & Transport- (1990-)</subject><subject>ADSORBENTS</subject><subject>ADSORPTION</subject><subject>ALKALINE EARTH METAL COMPOUNDS</subject><subject>ALUMINIUM COMPOUNDS</subject><subject>ALUMINIUM ORES</subject><subject>ALUMINIUM OXIDES</subject><subject>ALUMINIUM SILICATES</subject><subject>Applied sciences</subject><subject>Atmospheric pollution</subject><subject>BAUXITE</subject><subject>CADMIUM</subject><subject>CALCIUM COMPOUNDS</subject><subject>CALCIUM OXIDES</subject><subject>CARBONACEOUS MATERIALS</subject><subject>CHALCOGENIDES</subject><subject>CHEMICAL COMPOSITION</subject><subject>CHEMICAL REACTIONS</subject><subject>COAL</subject><subject>COHERENT SCATTERING</subject><subject>COMBUSTION</subject><subject>DATA</subject><subject>DEMETALLIZATION</subject><subject>DIFFRACTION</subject><subject>EFFICIENCY</subject><subject>ELECTRON MICROSCOPY</subject><subject>ELEMENTS</subject><subject>ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION</subject><subject>ENERGY SOURCES</subject><subject>ENVIRONMENTAL SCIENCES</subject><subject>Exact sciences and technology</subject><subject>EXPERIMENTAL DATA</subject><subject>FLUE GAS</subject><subject>FOSSIL FUELS</subject><subject>FUELS</subject><subject>GASEOUS WASTES</subject><subject>General processes of purification and dust removal</subject><subject>INCINERATORS</subject><subject>INFORMATION</subject><subject>KAOLINITE</subject><subject>MATERIALS</subject><subject>METALS</subject><subject>MICROSCOPY</subject><subject>MINERALS</subject><subject>MUNICIPAL WASTES</subject><subject>NUMERICAL DATA</subject><subject>ORES</subject><subject>OXIDATION</subject><subject>OXIDE MINERALS</subject><subject>OXIDES</subject><subject>OXYGEN COMPOUNDS</subject><subject>PERFORMANCE TESTING</subject><subject>Pollution</subject><subject>Prevention and purification methods</subject><subject>REMOVAL</subject><subject>SCANNING ELECTRON MICROSCOPY</subject><subject>SCATTERING</subject><subject>SEPARATION PROCESSES</subject><subject>SILICA</subject><subject>SILICATE MINERALS</subject><subject>SILICATES</subject><subject>SILICON COMPOUNDS</subject><subject>SILICON OXIDES</subject><subject>SORPTION</subject><subject>SORPTIVE PROPERTIES</subject><subject>SPECTROSCOPY</subject><subject>SURFACE PROPERTIES</subject><subject>TESTING</subject><subject>THERMOCHEMICAL PROCESSES</subject><subject>WASTES</subject><subject>X-RAY DIFFRACTION</subject><subject>X-RAY SPECTROSCOPY</subject><issn>0013-936X</issn><issn>1520-5851</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1991</creationdate><recordtype>article</recordtype><recordid>eNqN0E1PFjEQB_CGaMIjevILbEjQA1nt6-72qIBiJNFEDNyabncKhd3tY6dr9NtbsgQ8ePDSJp1fJzN_Ql4y-oZRzt4CUkqZtpTqHbJhitNadYo9IZvyLGotmstd8gzxpjAuaLch70_D1XWdYdpCsnlJUCWY4k87VtFXzg5TWKbKxWkbl3nAasEwX1UYxzCUM_UwZ3xOnno7Iry4v_fI9w8n50en9dmXj5-O3p3VVnGe68F62nspOq-htaAE163V0lGQg2-59F03QN_0VEKje-5dK4ZeCD5I3vfCtmKP7K99I-Zg0IUM7trFeQaXjZJlUUkLerWibYo_FsBspoAOxtHOEBc0rOGaCvYfUPKW604VeLhClyJiAm-2KUw2_TaMmrvUzV-pF31w39ais6NPdnYBH7-Ujow1d8vUqwuY4ddD3aZbU6qtMudfvxl2fNF-VscXRhb_evXWobmJS5pL1P-c4A9oEp03</recordid><startdate>19910701</startdate><enddate>19910701</enddate><creator>Uberoi, Mohit</creator><creator>Shadman, Farhang</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7TV</scope><scope>OTOTI</scope></search><sort><creationdate>19910701</creationdate><title>High-temperature removal of cadmium compounds using solid sorbents</title><author>Uberoi, Mohit ; Shadman, Farhang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a522t-daf0bf438f9e7ae53297a94c0e4df724f88deb6b04e69b2fc73db332d42bb3a73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>01 COAL, LIGNITE, AND PEAT</topic><topic>010800 - Coal, Lignite, & Peat- Waste Management</topic><topic>320305 - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Industrial Waste Management</topic><topic>320604 - Energy Conservation, Consumption, & Utilization- Municipalities & Community Systems- Municipal Waste Management- (1980-)</topic><topic>540120 - Environment, Atmospheric- Chemicals Monitoring & Transport- (1990-)</topic><topic>ADSORBENTS</topic><topic>ADSORPTION</topic><topic>ALKALINE EARTH METAL COMPOUNDS</topic><topic>ALUMINIUM COMPOUNDS</topic><topic>ALUMINIUM ORES</topic><topic>ALUMINIUM OXIDES</topic><topic>ALUMINIUM SILICATES</topic><topic>Applied sciences</topic><topic>Atmospheric pollution</topic><topic>BAUXITE</topic><topic>CADMIUM</topic><topic>CALCIUM COMPOUNDS</topic><topic>CALCIUM OXIDES</topic><topic>CARBONACEOUS MATERIALS</topic><topic>CHALCOGENIDES</topic><topic>CHEMICAL COMPOSITION</topic><topic>CHEMICAL REACTIONS</topic><topic>COAL</topic><topic>COHERENT SCATTERING</topic><topic>COMBUSTION</topic><topic>DATA</topic><topic>DEMETALLIZATION</topic><topic>DIFFRACTION</topic><topic>EFFICIENCY</topic><topic>ELECTRON MICROSCOPY</topic><topic>ELEMENTS</topic><topic>ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION</topic><topic>ENERGY SOURCES</topic><topic>ENVIRONMENTAL SCIENCES</topic><topic>Exact sciences and technology</topic><topic>EXPERIMENTAL DATA</topic><topic>FLUE GAS</topic><topic>FOSSIL FUELS</topic><topic>FUELS</topic><topic>GASEOUS WASTES</topic><topic>General processes of purification and dust removal</topic><topic>INCINERATORS</topic><topic>INFORMATION</topic><topic>KAOLINITE</topic><topic>MATERIALS</topic><topic>METALS</topic><topic>MICROSCOPY</topic><topic>MINERALS</topic><topic>MUNICIPAL WASTES</topic><topic>NUMERICAL DATA</topic><topic>ORES</topic><topic>OXIDATION</topic><topic>OXIDE MINERALS</topic><topic>OXIDES</topic><topic>OXYGEN COMPOUNDS</topic><topic>PERFORMANCE TESTING</topic><topic>Pollution</topic><topic>Prevention and purification methods</topic><topic>REMOVAL</topic><topic>SCANNING ELECTRON MICROSCOPY</topic><topic>SCATTERING</topic><topic>SEPARATION PROCESSES</topic><topic>SILICA</topic><topic>SILICATE MINERALS</topic><topic>SILICATES</topic><topic>SILICON COMPOUNDS</topic><topic>SILICON OXIDES</topic><topic>SORPTION</topic><topic>SORPTIVE PROPERTIES</topic><topic>SPECTROSCOPY</topic><topic>SURFACE PROPERTIES</topic><topic>TESTING</topic><topic>THERMOCHEMICAL PROCESSES</topic><topic>WASTES</topic><topic>X-RAY DIFFRACTION</topic><topic>X-RAY SPECTROSCOPY</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Uberoi, Mohit</creatorcontrib><creatorcontrib>Shadman, Farhang</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><collection>OSTI.GOV</collection><jtitle>Environmental science & technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Uberoi, Mohit</au><au>Shadman, Farhang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-temperature removal of cadmium compounds using solid sorbents</atitle><jtitle>Environmental science & technology</jtitle><addtitle>Environ. Sci. Technol</addtitle><date>1991-07-01</date><risdate>1991</risdate><volume>25</volume><issue>7</issue><spage>1285</spage><epage>1289</epage><pages>1285-1289</pages><issn>0013-936X</issn><eissn>1520-5851</eissn><coden>ESTHAG</coden><abstract>The use of solid sorbents to remove cadmium from incinerator flue gases was studied; the sorbents evaluated included alumina, kaolinite, lime, emathlite, and silica. Bauxite was discovered to be the most efficient Cd remover. In general, aluminum oxide-containing substances were found to be efficient Cd removers. The Cd sorption process apparently includes processes of condensation, adsorption, and diffusion. However, when the source of flue gas Cd is cadmium chloride, even efficient Cd removers such as bauxite and kaolinite are incapable of removing chlorine from flue gases.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/es00019a009</doi><tpages>5</tpages></addata></record> |
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subjects | 01 COAL, LIGNITE, AND PEAT 010800 - Coal, Lignite, & Peat- Waste Management 320305 - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Industrial Waste Management 320604 - Energy Conservation, Consumption, & Utilization- Municipalities & Community Systems- Municipal Waste Management- (1980-) 540120 - Environment, Atmospheric- Chemicals Monitoring & Transport- (1990-) ADSORBENTS ADSORPTION ALKALINE EARTH METAL COMPOUNDS ALUMINIUM COMPOUNDS ALUMINIUM ORES ALUMINIUM OXIDES ALUMINIUM SILICATES Applied sciences Atmospheric pollution BAUXITE CADMIUM CALCIUM COMPOUNDS CALCIUM OXIDES CARBONACEOUS MATERIALS CHALCOGENIDES CHEMICAL COMPOSITION CHEMICAL REACTIONS COAL COHERENT SCATTERING COMBUSTION DATA DEMETALLIZATION DIFFRACTION EFFICIENCY ELECTRON MICROSCOPY ELEMENTS ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION ENERGY SOURCES ENVIRONMENTAL SCIENCES Exact sciences and technology EXPERIMENTAL DATA FLUE GAS FOSSIL FUELS FUELS GASEOUS WASTES General processes of purification and dust removal INCINERATORS INFORMATION KAOLINITE MATERIALS METALS MICROSCOPY MINERALS MUNICIPAL WASTES NUMERICAL DATA ORES OXIDATION OXIDE MINERALS OXIDES OXYGEN COMPOUNDS PERFORMANCE TESTING Pollution Prevention and purification methods REMOVAL SCANNING ELECTRON MICROSCOPY SCATTERING SEPARATION PROCESSES SILICA SILICATE MINERALS SILICATES SILICON COMPOUNDS SILICON OXIDES SORPTION SORPTIVE PROPERTIES SPECTROSCOPY SURFACE PROPERTIES TESTING THERMOCHEMICAL PROCESSES WASTES X-RAY DIFFRACTION X-RAY SPECTROSCOPY |
title | High-temperature removal of cadmium compounds using solid sorbents |
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