包头铁矿石中痕量铀的测定
采用碳酸钠沉淀、P350萃淋树脂微色谱柱联合分离的方法,测定铁矿石中痕量铀的含量。首先用碳酸钠将样品溶液沉淀除去大量的铁,再用P350微色谱柱分离富集痕量铀,以4 g/L氟化钠溶液洗脱,偶氮氯膦Ⅲ光度法测定铁矿石中痕量铀的含量。通过研究铁和铀分离的条件,在最佳分离条件下,铁的分离效率达99.9%,能有效地消除样品中大量铁的干扰并富集痕量铀。经包头铁矿样品验证,分析结果接近标准样品参考值,通过标准加入法获得的回收率为98.6%～101.4%。...
Saved in:
| Published in | Hé huàxué yŭ fàngshè huàxué Vol. 30; no. 2; pp. 112 - 115 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
东华理工大学,化学生物与材料学院,江西,抚州,344000
2008
|
| Subjects | |
| Online Access | Get full text |
| ISSN | 0253-9950 |
Cover
| Abstract | 采用碳酸钠沉淀、P350萃淋树脂微色谱柱联合分离的方法,测定铁矿石中痕量铀的含量。首先用碳酸钠将样品溶液沉淀除去大量的铁,再用P350微色谱柱分离富集痕量铀,以4 g/L氟化钠溶液洗脱,偶氮氯膦Ⅲ光度法测定铁矿石中痕量铀的含量。通过研究铁和铀分离的条件,在最佳分离条件下,铁的分离效率达99.9%,能有效地消除样品中大量铁的干扰并富集痕量铀。经包头铁矿样品验证,分析结果接近标准样品参考值,通过标准加入法获得的回收率为98.6%～101.4%。 |
|---|---|
| AbstractList | O652.6; 采用碳酸钠沉淀、P350萃淋树脂微色谱柱联合分离的方法,测定铁矿石中痕量铀的含量.首先用碳酸钠将样品溶液沉淀除去大量的铁,再用P350微色谱柱分离富集痕量铀,以4 g/L氟化钠溶液洗脱,偶氮氯膦Ⅲ光度法测定铁矿石中痕量铀的含量.通过研究铁和铀分离的条件,在最佳分离条件下,铁的分离效率达99.9%,能有效地消除样品中大量铁的干扰并富集痕量铀.经包头铁矿样品验证,分析结果接近标准样品参考值,通过标准加入法获得的回收率为98.6%～101.4%. 采用碳酸钠沉淀、P350萃淋树脂微色谱柱联合分离的方法,测定铁矿石中痕量铀的含量。首先用碳酸钠将样品溶液沉淀除去大量的铁,再用P350微色谱柱分离富集痕量铀,以4 g/L氟化钠溶液洗脱,偶氮氯膦Ⅲ光度法测定铁矿石中痕量铀的含量。通过研究铁和铀分离的条件,在最佳分离条件下,铁的分离效率达99.9%,能有效地消除样品中大量铁的干扰并富集痕量铀。经包头铁矿样品验证,分析结果接近标准样品参考值,通过标准加入法获得的回收率为98.6%～101.4%。 |
| Author | 李伯平 罗明标 刘维 杨枝 宋金茹 |
| AuthorAffiliation | 东华理工大学化学生物与材料学院,江西抚州344000 |
| AuthorAffiliation_xml | – name: 东华理工大学,化学生物与材料学院,江西,抚州,344000 |
| Author_FL | SONG Jin-ru LIU Wei YANG Zhi LI Bo-ping LUO Ming-biao |
| Author_FL_xml | – sequence: 1 fullname: LI Bo-ping – sequence: 2 fullname: LUO Ming-biao – sequence: 3 fullname: LIU Wei – sequence: 4 fullname: YANG Zhi – sequence: 5 fullname: SONG Jin-ru |
| Author_xml | – sequence: 1 fullname: 李伯平 罗明标 刘维 杨枝 宋金茹 |
| BookMark | eNotzT9Lw0AcxvEbKlhr34S4OAR-d7_cXW6U4j8ouHQPd9dcEy0XNIh1U1AcFByKFLp06aqLCm6-GWPIuzBSp2f58Hw3SMvnPmmRNjCOgVIc1km3KDIDDKmQVGGbbJePd-XyvZ7eVIuvavH2_flSzZ7r-6d6el3Nb38-HsrX-SZZc3pcJN3_7ZDB_t6gdxj0jw-Oerv9wAoKAXOSWidtaBGiIaMSDAjg1nKlgEujE8cQQhpaCAXnQ0EdJJE2EhhQLiR2yM7q9lJ7p_0oPskvzn0TjNN0cuWKdMIAoj8Njd1aWZvmfnSWNdpoe-qycRIzKTBCZPgLu49UbQ |
| ClassificationCodes | O652.6 |
| ContentType | Journal Article |
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| DBID | 2RA 92L CQIGP W94 ~WA 2B. 4A8 92I 93N PSX TCJ |
| DatabaseName | 维普_期刊 中文科技期刊数据库-CALIS站点 维普中文期刊数据库 中文科技期刊数据库-自然科学 中文科技期刊数据库- 镜像站点 Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ) |
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Physics |
| DocumentTitleAlternate | Determination of Trace Uranium in Iron Ore of Baotou |
| DocumentTitle_FL | Determination of Trace Uranium in Iron Ore of Baotou |
| EndPage | 115 |
| ExternalDocumentID | hhxyfshx200802010 27638332 |
| GrantInformation_xml | – fundername: 教育部重点实验室基金 funderid: (060612) |
| GroupedDBID | -02 2B. 2C. 2C0 2RA 5XA 5XC 92H 92I 92L ACGFS ALMA_UNASSIGNED_HOLDINGS CCEZO CDRFL CDYEO CLXHM CQIGP CW9 GROUPED_DOAJ OK1 TCJ TGT U1G U5L W94 ~WA 4A8 93N ABJNI PSX |
| ID | FETCH-LOGICAL-c610-2f71cf7c4c308d2170b0605cc599057baef230414c04655d61f0e8ab702015673 |
| ISSN | 0253-9950 |
| IngestDate | Thu May 29 04:05:52 EDT 2025 Thu Nov 24 20:29:44 EST 2022 |
| IsPeerReviewed | false |
| IsScholarly | true |
| Issue | 2 |
| Keywords | 铀 铁矿石 分离富集 微色谱柱 |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-c610-2f71cf7c4c308d2170b0605cc599057baef230414c04655d61f0e8ab702015673 |
| Notes | iron ore micro-spectrochromatographic column preconcentration 11-2045/TL uranium O652.6 uranium; iron ore; preconcentration; micro-spectrochromatographic column |
| PageCount | 4 |
| ParticipantIDs | wanfang_journals_hhxyfshx200802010 chongqing_backfile_27638332 |
| PublicationCentury | 2000 |
| PublicationDate | 2008 |
| PublicationDateYYYYMMDD | 2008-01-01 |
| PublicationDate_xml | – year: 2008 text: 2008 |
| PublicationDecade | 2000 |
| PublicationTitle | Hé huàxué yŭ fàngshè huàxué |
| PublicationTitleAlternate | Journal of Nuclear and Radiochemistry |
| PublicationTitle_FL | JOURNAL OF NUCLEAR AND RADIOCHEMISTRY |
| PublicationYear | 2008 |
| Publisher | 东华理工大学,化学生物与材料学院,江西,抚州,344000 |
| Publisher_xml | – name: 东华理工大学,化学生物与材料学院,江西,抚州,344000 |
| SSID | ssib023167193 ssib002258402 ssj0037589 ssib001105127 ssib051373100 |
| Score | 1.7584558 |
| Snippet | 采用碳酸钠沉淀、P350萃淋树脂微色谱柱联合分离的方法,测定铁矿石中痕量铀的含量。首先用碳酸钠将样品溶液沉淀除去大量的铁,再用P350微色谱柱分离富集痕量铀,以4 g/L氟化钠... O652.6; 采用碳酸钠沉淀、P350萃淋树脂微色谱柱联合分离的方法,测定铁矿石中痕量铀的含量.首先用碳酸钠将样品溶液沉淀除去大量的铁,再用P350微色谱柱分离富集痕量铀,以4... |
| SourceID | wanfang chongqing |
| SourceType | Aggregation Database Publisher |
| StartPage | 112 |
| SubjectTerms | 分离富集 微色谱柱 铀 铁矿石 |
| Title | 包头铁矿石中痕量铀的测定 |
| URI | http://lib.cqvip.com/qk/95680X/20082/27638332.html https://d.wanfangdata.com.cn/periodical/hhxyfshx200802010 |
| Volume | 30 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVAON databaseName: DOAJ Directory of Open Access Journals issn: 0253-9950 databaseCode: DOA dateStart: 20060101 customDbUrl: isFulltext: true dateEnd: 99991231 titleUrlDefault: https://www.doaj.org/ omitProxy: true ssIdentifier: ssj0037589 providerName: Directory of Open Access Journals |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV3Ni9NAFB_KguBF_MR1VRbZOYXI5HNmjkmbUDx4qrC3kkyTRoQs2ha6e1pB8aDgYRFhL3vxqhcVvPnPWEv_C9-bJG1EEZWW8Pr6-vJeXjvze5k3r4TsJRlMPCPJTZyNTZfnuSm8LDNTizsuS1IbHlhtcd_vP3Dv7Xv7nU67amk2Te-qo9_uK_mfqAIP4oq7ZP8hsmulwAAa4gtHiDAc_yrGNPKo6FLhIRG4NHRpJKl0AB7SiFMZ0zBuCIdGICBo0NMceHooLDgVcfMppt8KqAA9Pg1Beag1R8Bso9h-tbxuFDNNsPmsZhzSLoj3jLzil-NJoSnxi2gTaDyR7FERafO6NIjxjKEEgw20JuyhrSgktJAPOsBoQ7sukItCIbhu1KoCoQmwuWfU1qMb2lUJ10XgJQvlT7c7WmMzoDPHlLLqU9sM3vWizsNWDl2NxFZdnZ3Vr7zNhLcuQ7RhcBWOgzM44DTeSsg1mAToadntZBfA2qZZmo09BKzNLlwHMi-dbDVmYreO4qAcPwYMoreElXlSjlvoZXCRXKjTjt2g-g5dIp2j4jI5p8t_1eQK2Vu8er5492l18nR59nV59vHbl_fLt29WL16vTo6Xp8--f365-HB6lQziaNDtm_X_Z5gKQLFp59xSOVeucpgYQerJUgbJq1IeIBCPp0mW44qA5SqGTfRGvpWzTCQphwwCsnruXCNb5UGZXSe7PEl87mcqVVaKCFCmgDsz3xkpN7GZSLbJztpVgF_qETYVGzaXd5vcqZ0f1j-eybAo5of5pJjberM3s9iNP6rYIeerQh2893WTbE2fzLJbgAan6W0dtB9Ej0Nw |
| linkProvider | Directory of Open Access Journals |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E5%8C%85%E5%A4%B4%E9%93%81%E7%9F%BF%E7%9F%B3%E4%B8%AD%E7%97%95%E9%87%8F%E9%93%80%E7%9A%84%E6%B5%8B%E5%AE%9A&rft.jtitle=H%C3%A9+hu%C3%A0xu%C3%A9+y%C5%AD+f%C3%A0ngsh%C3%A8+hu%C3%A0xu%C3%A9&rft.au=%E6%9D%8E%E4%BC%AF%E5%B9%B3+%E7%BD%97%E6%98%8E%E6%A0%87+%E5%88%98%E7%BB%B4+%E6%9D%A8%E6%9E%9D+%E5%AE%8B%E9%87%91%E8%8C%B9&rft.date=2008&rft.issn=0253-9950&rft.volume=30&rft.issue=2&rft.spage=112&rft.epage=115&rft.externalDocID=27638332 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F95680X%2F95680X.jpg http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fhhxyfshx%2Fhhxyfshx.jpg |