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《Chinese Journal of Analytical Chemistry》 2003-04
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Separation and Isotopic Measurement of Boron in Foraminifera

Zhang Chonggeng, Xiao Yingkai *, Sun Aide, Wang Qingzhong, Liao Buyong (Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining 810008)  
The method for the separation of boron was successfully improved, using boron specific resin (Amberlite IRA 743) and the mixture of cation exchange resin (H + form) and anion exchange resin (OH - form), with no isotopic fractionation. This method is suitable for the separation of boron in foraminifera with low content and a little source. The isotopic determination of boron in foraminifera has been completed by positive thermal ionization mass spectrometry based on the measurement of Cs 2BO + 2 ion with graphite loading. In the meantime, the results also show that boron separation for the isotopic measurement by both Amberlite IRA 743 resin and the mixed resin is more effective than the by Amberlite IRA 743 alone reported by the previous researchers. The improved procedure can also be applied to the boron separation and its isotopic measurement in river water samples.
【Fund】: 国家自然科学基金 (No .40 1730 13);; 同济大学海洋地质教育部重点实验室资助项目
【CateGory Index】: O657.63
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 ZHAO Zhi qi1, LIU Cong qiang1, XIAO Ying kai2(1 The State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China; 2 Qinghai Institute of Saline Lakes, Chinese Academy of Sciences,;Separation and isotopic determination of boron in the acid soluble fractionof loess and paleosol[J];GEOCHIMICA;2000-04
2 WANG Qing-zhong 1, XIAO Ying-kai 1, ZHANG Chong-geng 1, WEI Hai-zhen 1, ZHAO Zhi-qi 2 (1. Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Qinghai, Xining 810008, China; 2. State Key Laboratory of Environmental Geochemistry, Institu;Boron Isotopic Compositions of Some Boron Minerals in Qinghai and Tibet[J];Bulletin of Mineralogy Petrology and Geochemistry;2001-04
3 ZHANG Chong-geng 1, XIAO Ying-kai 1,2, WANG Pin-xian 2, WANG Qing-zhong 1, WEI Hai-zhen 1, SUN Ai-de 1, ZHAO Zhi-qi 3 ( 1.Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Qinghai, Xining 810008,China; 2. Laboratory of Marine Geolo;A Primary Study for Separation and Isotopic Measurement of Boron in Foraminifera[J];Bulletin of Mineralogy Petrology and Geochemistry;2001-04
4 Zhang Chonggeng, Xiao Yingkai, Wang Qingzhong, Wei Haizhen,Sun Aide (Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining 810008, China);The Effect of Sample Size on the Measurement of Isotopic Composition of Nano-gram Boron[J];Journal of Chinese Mass Spectrometry Society;2001-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Li Yu-mei (Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029,China);LUOCHUAN LOESS-PALEOSOL SEQUENCE AND PALEO-ENVIRONMENTAL IMPLICATIONS: A BRIEF REVIEW[J];Advance In Earth Sciences;2002-01
2 JIN Zhangdong, ZOU Chengjuan, LI Fuchun, WANG Sumin , SHEN Ji & LIANG Wenbo (Key Laboratory of Lake Sedimentation and Environment, Nanjing Institute of Geography & Limnology, CAS, Nanjing 210008 , P. R. China) (Jiangsu Petroleum Exploration Bureau, Nanjing 210046,P. R. China) (School of Resource and Environment Sciences, Nanjing Agriculture University, Nanjing 210095 ,P. R. China);Element Distribution in Chemical Fractions of Lake Sediments Determined by Sequential Extraction:the Case of Lake Daihai (Northern China)[J];Journal of Lake Science;2005-01
3 Wang Gang, Xiao Yingkai (Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining 810008);Separation of Boron by Using Ion Exchange Technique for the Isotopic Measurement of Boron in Salt Lake Brine[J];Chinese Journal of Analytieal Chemistry;2000-08
4 CHENG Jia-long1,2,ZHAO Yong-xin1,LIU Feng-hua1(1.China University of Geosciences(Wuhan),Wuhan 430074,China;2.Dali Branch of Yunan Institute of Geology and Mineral Resource Prospecting,Dali 671000,Yunan,China);STUDY ON BORON ISOTOPE AND APPLICATION TO STUDY ON MINERAL DEPOSIT[J];Contributions to Geology and Mineral Resources Research;2010-01
5 HAN Jing-wei1,2,LI Fa-qiang1,PENG Zheng-jun1,2 (1.Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Qinghai Xining 810008,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100039,China);Research on extracting boron from saline brine[J];Industrial Minerals & Processing;2007-08
6 YAN Chun-yan~(1,2),DENG Xiao-chuan~1,SUN Jian-zhi~(1,2),SONG Shi-tao~(1,2),WEI Shu-bin~(1,2)(1.Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining Qinghai 810008,China;2.Graduate School of the Chinese Academy of Sciences,Beijing 100039,China);The Developement of Separation Methods of Boron[J];Sea-lake Salt and Chemical Industry;2005-05
7 HAN Jingwei1,2,LI Faqiang1,ZHUGE Qin1,ZHU Zenghu1,ZHU Chaoliang1,PENG Zhengjun1,2 (1.Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining Qinghai 810008,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100039,China);Research of Extracting Boron from Saline Brine by Solvent-Extraction Method[J];Journal of Salt and Chemical Industry;2007-04
8 MENG Lingzong1,2,DENG Tianlong1(1.Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining Qinghai 810008,China;2.Graduate School of the Chinese Academy of Sciences,Beijing 100039,China);Process Analysis on Phase Diagram of Producing Boron Acid[J];Journal of Salt and Chemical Industry;2008-01
9 ZHANG Chong-geng 1, XIAO Ying-kai 1,2, WANG Pin-xian 2, WANG Qing-zhong 1, WEI Hai-zhen 1, SUN Ai-de 1, ZHAO Zhi-qi 3 ( 1.Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Qinghai, Xining 810008,China; 2. Laboratory of Marine Geolo;A Primary Study for Separation and Isotopic Measurement of Boron in Foraminifera[J];Bulletin of Mineralogy Petrology and Geochemistry;2001-04
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【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 Chen Jun, Wang Hongtao,(Department of Earth Sciences, Nanjing University, Nanjing, Jiangsu)and Lu Huayu(Key Lab, of Loess and Quaternary Geology, Chinese Academy of Sciences, Xian'an, Shaanxi);BEHAVIOURS OF REE AND OTHER TRACE ELEMENTS DURING PEDOLOGICAL WEATHERING——EVIDENCE FROM CHEMICAL LEACHING OF LOESS AND PALEOSOL FROM THE LUOCHUAN SECTION IN CENTRAL CHINA[J];Acta Geologica Sinica;1996-01
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