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《Chinese Journal of Applied Chemistry》 1993-01
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CONTINUOUS DETERMINATION OF ARSENIC AND TIN BY HYDRIDE GENERATION-SPECTROPHOTOMETRY TECHNIQUE

Wang Bingwu ,Chen Yao, and Niu Jianjun (Changchun Institute of Applied Chemistry, Academia Sinica, 130022 Changchun)  
For continuous determination of arsenic and tin a new method consisted of the hydride generation-silver sol spectrophotometry has been proposed. The separation of As and Sn was achieved in the form of AsH_3 and SnH_4 in 3. 0 mol/L HCI and in a medium of pH 5. 5, respectively from the same solution. With a hydride separator which eliminates the interference of other covalent hydrides, the method is characterized by high sensitivity, selectivity and applicability. Satisfactory results were obtained in analysing pure lead,ferrotungsten alloy,ore, and sediments.
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【References】
Chinese Journal Full-text Database 4 Hits
1 Niu jianjun,Wang Bingwu (Changchun Institute of Applied Chemistry ,Chinese Academy oj Sciences, Changchun 130022);Hydride Generation-Spectrophotometry[J];Chinese Journal of Analytieal Chemistry;1994-05
2 ZHENG Da-zhong,WANG Hui-ping,ZHENG Ruo-feng(Chengdu Synthetic Testing Center of Rocks and Minerals,Chengdu 610081,China);On formation of hydride and its application in analytical testing[J];Jiangsu Geology;2008-01
3 Liu Weili and Zhou Zhengxiang(Kunming Metallurgy Institute Kunming 650031);RAPID DETERMINATION OF TIN IN ANTIMONY ORE[J];Physical Testing and Chemical Analysis Part B Chemical Analysis;1999-12
4 ZHENG Da-zhong,ZHENG Ruo-feng*,WANG Hui-ping(Chengdu Analytical & Testing Center for Minerals and Rocks,Chengdu 610081,China);Hydride Generation and Its Application in Analysis and Detection Field[J];Rock and Mineral Analysis;2008-01
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Ye Yingzhi Liu Shaoling (Department of Chemistry,Zhengzhou University);Spectrophotometric Determination of Trace Selenium with Tris-(1,10-phenanthroline)-Iron after Separation by Hydride Generation[J];Chinese Journal of Analytical Chemistry;1982-07
2 Zhang Zhuoyong and Zeng Xianjin Huang Benli~* (Changchun Institute of Applied Chemistry, Academia Sinica) (Xiamen University);HYDRIDE GENERATION OF ARSENIC, ANTIMONY AND BISMUTH IN NONAQUEOUS MEDIA FOR ICP-AES[J];Chinese Journal of Analytical Chemistry;1987-09
3 Wang Bingwu, Zhu Guoyi, Zhou Yanxiu(Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chtnese Academy of Sciences, Changchun 130022);Preparation of a New Separated Adsorbent[J];Chinese Journal of Analytical Chemistry;1992-04
4 Shi Wei , Wang Bingwu , Guo Yuhua (Changchun Institute of Applied Chemistry ,Chinese Acacdemy of Sciences ,Changchun 130022);Study on the Reaction of Covalent Hydride With MercuryⅠ. A New Method for Highly Sensitive Determination of Microamount of Antimony[J];Chinese Journal of Analytical Chemistry;1993-02
5 Niu jianjun,Wang Bingwu (Changchun Institute of Applied Chemistry ,Chinese Academy oj Sciences, Changchun 130022);Hydride Generation-Spectrophotometry[J];Chinese Journal of Analytieal Chemistry;1994-05
6 Guo Xiaowei, Guo Xuming (Northwest Geological Research Institute, Xi'an 710054 );Reaction of Zinc and Sodium Tetrahydroborate in Aqueous Solution and Its Analytical Application[J];Chinese Journal of Analytieal Chemistry;1998-06
7 Gong Zhixiang, Ma Yingwen (East China Institute of Technology Fuzhou 344000);Determination of Trace Selenium in Uranium Mineral by Hydride-generation-Atomic Absorption Spectrometry[J];Chinese Journal of Analytical Chemistry;2005-06
8 Niu Jianjun and Wang Bingwu (Changchun Institute of Applied Chemistry, Academia Sinica, Changchun 130022);Total Arsenic Determination and Its Species and Valent State Analysis in Beverages[J];Analytical Laboratory;1992-03
9 CHEN Tian yu and WANG Zheng (Shanghai Institute of Ceramics, Chinese Academy of Sciences,Shanghai 200050),Fenxi Shiyanshi,2001,20(2):14~16;Determination of Selenium and Tin in Nickel Alloys by Flow Injection Hydride Generation Atomic Absorption Spectrometry[J];Analytical Laboratory;2001-02
10 JIANG Zucheng,HU Bin and PENG Tian you (Department of Chemistry, Wuhan University,Wuhan 430072),Fenxi Shiyanshi,2001,20(3):101~108;Progress in Atomic Emission Spectrochemical Analysis[J];Analytical Laboratory;2001-02
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 Liu Guoquan; Wang Chunxu; Cao Fengxi(Department of Environmental Engineering, Hebei Institute of Chemical Technology and light Industry, Shijiazhuang 050018);Silver-Diethyldithiocarbamate System for the Determination of Arsenic by Flow Injection Analysis[J];Chinese Journal of Analytieal Chemistry;1996-12
2 LUO Li-qiang, MA Guang-zu and ZHAN Xiu-chun (National Research Center of Geoanalysis, Beijing, 100037);Geochemical analysis[J];Analytical Laboratory;2002-02
3 TANG Zhi-yong,QIU Hai-ou and ZHENG Hong-tao(Faculty of Materia Science and Chemical engineering,Chin University of Geosciences,Wuhan 430074);Analysis of rocks and minerals[J];Chinese Journal of Analysis Laboratory;2008-10
4 Xu Qiheng (Department of Chemist,Yunnan University,Kunming 650091), Li Zubi (Adult Education College,Yunnan University,Kunming 650091) and Xu youhong (Kunming Junior Normal College,Kunming 650031),Fenxi Shiyanshi,;Photometric Analysis[J];ANALYTICAL LABORATORY;1997-04
5 ZHENG Da-zhong,WANG Hui-ping,ZHENG Ruo-feng(Chengdu Synthetic Testing Center of Rocks and Minerals,Chengdu 610081,China);On formation of hydride and its application in analytical testing[J];Jiangsu Geology;2008-01
6 ZHENG Da-zhong,ZHENG Ruo-feng(Chengdu Synthetic Testing Center of Rocks and Minerals,Chengdu 610081,China);Discussions on genesis mechanism of crystal deposit in Donghai of Jiangsu[J];Journal of Geology;2009-03
7 YUAN Ai-ping~1,HUANG Yu-long~1,TANG Yan-xia~1,WANG Jing-ling~1,QIN Ran~1, GONG Qi~2,HE Da-peng~2,MO Fan~2,HUANG Wei-zhong~2 (1.Guangxi Entry-Exit Inspection and Quarantine Bureau,Nanning 530021,China; 2.Guangxi University,Nanning 530004,China);HG-AFS Determination of Tin in Antimony Concentrates[J];Physical Testing and Chemical Analysis(Part B:Chemical Analysis);2009-08
8 YUAN Ai-ping~1,HUAN Yu-long~1,TANG Yan-xia~1,WANG Jing-ling~1,QIN Ran~1,GONG Qi~2,HE Da-peng~2 (1.Guangxi Entry-Exit Inspection and Quarantine Bureau,Nanning 530021,China; 2.Guanxi University,Nanning 530004,China);HG-AFS Determination of Selenium and Bismuth in Antimony Concentrates[J];Physical Testing and Chemical Analysis(Part B:Chemical Analysis);2009-10
9 ZHENG Da-zhong,ZHENG Ruo-feng*,WANG Hui-ping(Chengdu Analytical & Testing Center for Minerals and Rocks,Chengdu 610081,China);Hydride Generation and Its Application in Analysis and Detection Field[J];Rock and Mineral Analysis;2008-01
10 YUAN Ai-ping,WANG Jing-ling,QIN Ran,TANG Yan-xia,HUANG Yu-long(Guangxi Entry-Exit Inspection and Quarantine Bureau,Nanning 530028,China);Determination of Micro Amount of Elements in Antimony Concentrates by Inductively Coupled Plasma-Optical Emission Spectrometry[J];Rock and Mineral Analysis;2008-04
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