1. Kyoto University Research Information Repository
  2. 090　工学研究科・工学部
  3. Memoirs of the College of Engineering, Kyoto Imperial University
  4. Vol.5 No.4
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dc.contributor.authorNakazawa, Yoshioen
dc.contributor.authorOkada, Shinzoen
dc.date.accessioned2023-03-28T09:01:12Z-
dc.date.available2023-03-28T09:01:12Z-
dc.date.issued1929-03-15-
dc.identifier.urihttp://hdl.handle.net/2433/280093-
dc.description.abstractThis paper deals with a characteristic property of tungstic acid and its reaction with hydrochloric acid solution. The authors' experiments prove that tungstic acid freshly formed from tungstate by decomposition with hydrochloric acid, dissolves in its concentrated acid solution forming a chemical compound, provided that the produced tungstic acid is brought into contact with concentrated hydrochloric acid immediately after its formation. It was found also that if the degree of its concentration 1s reduced, this chemical compound gives the insoluble tungstic acid as a precipitate in the solution. Details are given for lixiviating the tungstic acid from tungstate · and for preparing it.en
dc.language.isoeng-
dc.publisherCollege of Engineering, Kyoto Imperial Universityen
dc.publisher.alternative京都帝國大学工學部ja
dc.subject.ndc500-
dc.titleA New Method for the Production of Tungstic Acid from Tungstatesen
dc.typedepartmental bulletin paper-
dc.type.niitypeDepartmental Bulletin Paper-
dc.identifier.ncidAA00732514-
dc.identifier.jtitleMemoirs of the College of Engineering, Kyoto Imperial Universityen
dc.identifier.volume5-
dc.identifier.issue4-
dc.identifier.spage153-
dc.identifier.epage163-
dc.textversionpublisher-
dc.sortkey02-
dcterms.accessRightsopen access-
dc.identifier.jtitle-alternative京都帝國大學工學部紀要ja
出現コレクション:Vol.5 No.4

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