Catalytic method for determination of micro amounts of gold in iron ores
Identifieur interne : 000B11 ( Main/Exploration ); précédent : 000B10; suivant : 000B12Catalytic method for determination of micro amounts of gold in iron ores
Auteurs : RBID : ISTEX:604_1972_Article_BF01239156.pdfAbstract
Gold in iron ores has been determined by means of its catalytic action on the oxidation of mercury(I) by cerium(IV). The calibration curve is linear over the range 3–30 ng/ml. Only iridium(IV), platinum(IV), palladium(II), ruthenium(III) and gallium(III) interfere seriously, though some interference is experienced from lead(II), iron(III), osmium(VIII) and indium(III).
DOI: 10.1007/BF01239156
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<record><TEI><teiHeader><fileDesc><titleStmt><title>Catalytic method for determination of micro amounts of gold in iron ores</title><author><name>B. G. Jeliazkowa</name><affiliation wicri:level="1"><mods:affiliation>Department of Analytical Chemistry, Sofia University, Bulgaria</mods:affiliation><country xml:lang="fr">Bulgarie</country><wicri:regionArea>Department of Analytical Chemistry, Sofia University</wicri:regionArea><wicri:noRegion>Sofia University</wicri:noRegion></affiliation></author><author><name>P. R. Bontchev</name><affiliation wicri:level="1"><mods:affiliation>Department of Analytical Chemistry, Sofia University, Bulgaria</mods:affiliation><country xml:lang="fr">Bulgarie</country><wicri:regionArea>Department of Analytical Chemistry, Sofia University</wicri:regionArea><wicri:noRegion>Sofia University</wicri:noRegion></affiliation></author><author><name>A. A. Alexiev</name><affiliation wicri:level="1"><mods:affiliation>Department of Analytical Chemistry, Sofia University, Bulgaria</mods:affiliation><country xml:lang="fr">Bulgarie</country><wicri:regionArea>Department of Analytical Chemistry, Sofia University</wicri:regionArea><wicri:noRegion>Sofia University</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="RBID">ISTEX:604_1972_Article_BF01239156.pdf</idno><date when="1972">1972</date><idno type="doi">10.1007/BF01239156</idno><idno type="wicri:Area/Main/Corpus">000048</idno><idno type="wicri:Area/Main/Curation">000048</idno><idno type="wicri:Area/Main/Exploration">000B11</idno></publicationStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="eng">Gold in iron ores has been determined by means of its catalytic action on the oxidation of mercury(I) by cerium(IV). The calibration curve is linear over the range 3–30 ng/ml. Only iridium(IV), platinum(IV), palladium(II), ruthenium(III) and gallium(III) interfere seriously, though some interference is experienced from lead(II), iron(III), osmium(VIII) and indium(III).</div></front></TEI><mods xsi:schemaLocation="http://www.loc.gov/mods/v3 file:///applis/istex/home/loadistex/home/etc/xsd/mods.xsd" version="3.4" istexId="08b9c011f939d8739e7118244774f11f62e75e66"><titleInfo lang="eng"><title>Catalytic method for determination of micro amounts of gold in iron ores</title></titleInfo><name type="personal"><namePart type="given">B. G.</namePart><namePart type="family">Jeliazkowa</namePart><role><roleTerm type="text">author</roleTerm></role><affiliation>Department of Analytical Chemistry, Sofia University, Bulgaria</affiliation></name><name type="personal"><namePart type="given">P. R.</namePart><namePart type="family">Bontchev</namePart><role><roleTerm type="text">author</roleTerm></role><affiliation>Department of Analytical Chemistry, Sofia University, Bulgaria</affiliation></name><name type="personal"><namePart type="given">A. A.</namePart><namePart type="family">Alexiev</namePart><role><roleTerm type="text">author</roleTerm></role><affiliation>Department of Analytical Chemistry, Sofia University, Bulgaria</affiliation></name><typeOfResource>text</typeOfResource><genre>Original Paper</genre><originInfo><publisher>Springer-Verlag, Vienna</publisher><dateCreated encoding="w3cdtf">1972-01-16</dateCreated><dateValid encoding="w3cdtf">2005-02-14</dateValid><copyrightDate encoding="w3cdtf">1972</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="eng">Gold in iron ores has been determined by means of its catalytic action on the oxidation of mercury(I) by cerium(IV). The calibration curve is linear over the range 3–30 ng/ml. Only iridium(IV), platinum(IV), palladium(II), ruthenium(III) and gallium(III) interfere seriously, though some interference is experienced from lead(II), iron(III), osmium(VIII) and indium(III).</abstract><abstract lang="ger">Gold wurde in Eisenerzen auf Grund seiner katalytischen Wirkung auf die Oxydation von Quecksilber(II) durch Cer(IV) bestimmt. Die Eichkurve verläuft von 2 bis 30 ng/ml linear. Nur Iridium(IV), Platin(IV), Palladium(II), Ruthenium(III) und Gallium(III) stören ernstlich, während eine geringfügige Störung auch durch Blei(II), Eisen(III), Osmium(VIII) und Indium(III) beobachtet wurde.</abstract><relatedItem type="series"><titleInfo type="abbreviated"><title>Mikrochim Acta</title></titleInfo><titleInfo><title>Microchimica Acta</title><subTitle>Micro and Trance Analysis</subTitle><partNumber>Year: 1972</partNumber><partNumber>Volume: 60</partNumber><partNumber>Number: 6</partNumber></titleInfo><genre>Archive Journal</genre><originInfo><dateIssued encoding="w3cdtf">1972-11-01</dateIssued><copyrightDate encoding="w3cdtf">1972</copyrightDate></originInfo><subject usage="primary"><topic>Chemistry</topic><topic>Analytical Chemistry</topic><topic>Inorganic Chemistry</topic><topic>Physical Chemistry</topic><topic>Characterization and Evaluation Materials</topic><topic>Monitoring/Environmental Analysis/Environmental Ecotoxicology</topic></subject><identifier type="issn">0026-3672</identifier><identifier type="issn">Electronic: 1436-5073</identifier><identifier type="matrixNumber">604</identifier><identifier type="local">IssueArticleCount: 19</identifier><recordInfo><recordOrigin>Springer-Verlag, 1972</recordOrigin></recordInfo></relatedItem><identifier type="doi">10.1007/BF01239156</identifier><identifier type="matrixNumber">Art14</identifier><identifier type="local">BF01239156</identifier><accessCondition type="use and reproduction">MetadataGrant: OpenAccess</accessCondition><accessCondition type="use and reproduction">AbstractGrant: OpenAccess</accessCondition><accessCondition type="restriction on access">BodyPDFGrant: Restricted</accessCondition><accessCondition type="restriction on access">BodyHTMLGrant: Restricted</accessCondition><accessCondition type="restriction on access">BibliographyGrant: Restricted</accessCondition><accessCondition type="restriction on access">ESMGrant: Restricted</accessCondition><part><extent unit="pages"><start>896</start><end>901</end></extent></part><recordInfo><recordOrigin>Springer-Verlag, 1972</recordOrigin><recordIdentifier>604_1972_Article_BF01239156.pdf</recordIdentifier></recordInfo></mods></record>Pour manipuler ce document sous Unix (Dilib)
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