检索结果-南通市图书馆

作者： A.Uehara t.Nagai t.fujii H.Yamana Nuclear Fuel Cycle Engineering Lab. Japan Atomic Energy Agency

INtRODUCtION: to recover from high level wastes,it is important to study chemical behavior of uranium and plutonium ions as well as minor actinides(MAs;neptunium Np,americium Am,curium Cm etc.).In our group,the redox potential and absorption spectra of uranium and plutonium ions in molten NaCI-CsCI eutectic have been reported For Np,which is one of the long-lived MAs,however, there are few reports for the redox reaction of the NpO|NpO *** the present report,the redox reaction of the NpO|NpO couple in molten NaCl-CsCl eutectic were studied based on the cyclic voltammograms,

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Chemical Separation of tRU Elements and Fission Products and their Isotopic Fractionations in the Separation Process

Chemical Separation of TRU Elements and Fission Products and...

引用

作者： t.fujii S.Fukutani H.Yamana Research Reactor Institute Kyoto University

INtRODUCtION:Hydrate melts(fused hydrated salts) are known as extremely highly concentrated *** of the limited amount of water, the water activity is as small as that of concentrated *** of some f-elements by tBP from hydrate melts has been performed(see references in ).We have interests in the system with calcium nitrate hydrate melts,Ca(NO)·RHO,with water content R less than about *** the present study,we investigated the chemical behavior of neptunium (Np) in Ca(NO)·RHO by Raman spectrometry.

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Characteristic Estimation for D2O Facility of KUR with Low-Enriched Uranium Fuel

Characteristic Estimation for D2O Facility of KUR with Low-E...

引用

作者： Y.Sakurai H.tanaka t.fujii Research Reactor Institute Kyoto University Graduate School of Engineering Kyoto University

INtRODUCtION:In the Heavy Water Neutron Irradiation Facility(DO Facility),the neutron beams with several energy spectra are available using the neutron energy spectrum shifter and cadmium *** this facility,the researches for the wider fields,such as medicine, biology,engineering,pharmacy,etc.,have been *** as a medical use,boron neutron capture therapy(BNCt) has been performed,and the number of the clinical irradiation reached to 275 just before the KUR-operation stop in February 2006.

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Dynamic immunohistochemical analysis for albumin and IgG in nephrons of acute hypertensive mouse kidneys by “in vivo cryotechnique”

引用

中国组织化学与细胞化学杂志 2004年第3期13卷 375-376页

作者： Z.Li N.terada N.Ohno Y.fujii t.Baba S.Ohno DepartmentofAnatomy InterdisciplinaryGraduateSchoolofMedicineandEngineeringUniversityofYamanashi1110ShimokatoTamahoYamanashi409-3898Japan

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Electrolytic Reduction of UO2 in LiCI Salt Bath at 923 and 973 K

Electrolytic Reduction of UO2 in LiCI Salt Bath at 923 and 9...

引用

作者： Y.Sakamura t.fujii A.Uehara H.Yamana Central Research Institute of Electric Power Industry

INtRODUCtION:In the electrolytic reduction process of actinide oxides,which has been developed for pyrochemical reprocessing,the anode and cathode reactions are described as follows: Cathode:MO + 4 e→M + 2O(1) Anode:2O→O+4e(2) where M denotes actinides such as U and *** the cathode, actinide oxide is reduced to *** ionized O is transported through the salt and then discharges at the

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Study on Chemical Property of Actinide Ions in Molten Salts

Study on Chemical Property of Actinide Ions in Molten Salts

引用

作者： t.Nagai M.Fukushima A.Uehara t.fujii M.Myochin H.Yamana Japan Atomic Energy Agency(JAEA)

INtRODUCtION:A pyrochemical process by using an alkaline molybdate melt has been studied as a promising reprocessing process for spent nuclear oxide fuels. this alkaline molybdate melt has a useful characteristic, which is an ability to dissolve uranium oxides for a short *** the previous study,it was confirmed by the absorption spectrophotometry of the dissolved uranium species in the molten LiMoO-NaMoO eutectic at 550℃that the uranium species in the melt existed as the uranyl penta-valent ion UO,when UO was dissolved into the *** after purging oxygen gas into the melt,

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Zirconium Solubility in ternary Aqueous System of Zr(Ⅳ)-OH-Carboxylate

Zirconium Solubility in Ternary Aqueous System of Zr(Ⅳ)-OH-...

引用

作者： t.Sasaki t.Kobayashi S.Aoyama H.Yoshida H.Moriyama t.fujii H.Yamana Department of Nuclear Engineering Kyoto University Research Reactor Institute Kyoto University

INtRODUCtION:Zr(Ⅳ) solubility in the presence of oxalic and malonic acids has been discussed. Among many kinds of organic acids,multidentate chelating ligand is one of the most important ligands,due to its strong coordination ***(C20) and malonic (C21) acids,which are considered as simple model ligands of various organic acids,can form stable and strong bidentate complexes with tetravalent *** is also known that precipitates form on adding oxalic and malonic acid to solutions of zirconium and *** the present study,the zirconium solubility in the presence of oxalic and malonic acid was measured in a wide range

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Investigation for Environmental Radioactivity in Relic Obtained from Salt-Production Site,Japan

Investigation for Environmental Radioactivity in Relic Obtai...

引用

作者： t.Ohta t.Kubota t.Ohta t.Kubota t.fujii S.Fukutani t.Nakano Y.Kurihara Y.Mahara Research Reactor Institute Kyoto University Research Institute for Human and Nature the Intellectual Property Headquarters Meiji University

INtRODUCtION:Radiocarbon,half-life 5,730 years, is naturally produced in the atmosphere by the cosmic -ray reaction N(n,p) C(Libby,1946).As a consequence of nuclear weapons testing,the activity of C in the atmosphere increased during the 1950s to 1960s;since the adoption of the Comprehensive Nuclear test Ban treaty,the level has decreased ***, C is artificially produced in nuclear power and reprocessing plants and then released into the environ-

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

脂肪分解酶在去污应用方面的研究(二)

引用

日用化学品科学 1987年第4期 17-22页

作者： t.fujii 彭先群

前言由于控制环境污染,限制洗涤剂中磷酸盐的用量,从而降低了去污性能,以及采用低温洗涤以节省能源的趋势日渐增加等原因,增强了酶在洗衣洗涤剂中应用的重要性。著者根据由柱状假丝菌(Candidacylindracea)制得的脂肪酶,在最佳条件下能... 详细信息

前言由于控制环境污染,限制洗涤剂中磷酸盐的用量,从而降低了去污性能,以及采用低温洗涤以节省能源的趋势日渐增加等原因,增强了酶在洗衣洗涤剂中应用的重要性。著者根据由柱状假丝菌(Candidacylindracea)制得的脂肪酶,在最佳条件下能除去棉织物上15～20%橄榄油的事实,认为脂肪酶(即甘油酯水解酶)在去油污方面可望能顺利应用。另一方面,由于酶工业最近的发展,由微生物制得的各种稳定高活性脂肪酶已进入实用,这些脂肪酶的性质虽已报道过,

关键词：乳浊液油酸粗分散体系(化学) 十八碳烯--酸十八碳烯酸脂肪酶脂酶甘油多元醇水解动力学位置专一性橄榄油毛霉菌不同浓度水解作用

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Isotopic Analysis of 107Pd Samples

Isotopic Analysis of 107Pd Samples

引用

作者： t.fujii S.Fukutani K.takamiya H.Yashima J.Hori Research Reactor Institute Kyoto University

INtRODUCtION:In order to establish the future advanced nuclear system,the trustable nuclear data of long lived fission products(LLFP) and nuclides oftransuranic (tRU) elements are necessary,and for this purpose,preparing highly pure target samples is *** tRU samples of Cm,Cm,Cm,and Cm,and LLFP samples of tc,Zr,and pd were *** pd sample consists of stable isotopes,pd,pd,Pd, Pd,pd,and Pd,and the LLFP tpd,in which only estimated isotopic compositions are *** this con-

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：