2004年度中国原子能科学研究院专利申请情况

序号申请项目申请人申请号类型1微扰井间示踪测试方法张培信02153841.7发明2放射性125I的制备方法及间歇循环回路装置缪增星,李育成,伍杰,于宁文,赵秀岩,向学琴200410037654.8发明3粮食水分计陈志才,张海燕,王燕伶,刘初玉,张辉200420050963.4实用新型4治疗肿瘤用的放射性电疗电极王强,许书河,张歧山,郭凤美,李凤娟,张洪建,王彦斌200410069186.2发明5治疗前列腺增生的放射性电疗电极王强,许书河,张歧山,郭凤美,李凤娟,张洪建,王彦斌200420077995.3实用新型6治疗前列腺癌的放射性支架刘海军,杨立军,张超,刘志毅,张文辉200420084732.5实用新型…     

《核技术》优秀期刊论文与优秀编委评选揭晓

正在2018年1月召开的本届编委会第四次大会上,根据CNKI统计数据评选出优秀论文四篇:1)梅牡丹,邵世威,何兆忠,陈堃.固态钍基熔盐堆概率安全评价始发事件分析研究[J].核技术,2)王宏伟,陈金根,蔡翔舟,林作康,马余刚,张桂林,李琛,方德清,张松,张国强,曹喜光,钟晨,卢飞,曹云,胡瑞荣,金江,胡建辉,陈伟良,黄建平,王纳秀,韩建龙,康国国,杜龙,王玉廷,朱亮,常乐,周晨升.电子直线加速器驱动的光中子源装置的研制[J].核技术,2014,37(10):100522.3)焦小伟,王凯,何兆忠,陈堃.固态熔盐堆全厂断电ATWS事故工况下的堆芯安全探讨[J].核技术,2015,38(2):020604.     

Roadside dust contamination with toxic metals along industrial area in Islamabad,Pakistan

An investigation has been carried out to understand the contamination characteristics of roadside dust in the industrial area of Islamabad, Pakistan. The amounts of Si, S, Cl, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Pb, Zn, Ga, As, Se and Cd were determined from 95 roadside dust samples collected along the Islamabad industrial area using Proton Induced X-ray Emission （PIXE）. The results indicated that concentrations of all elements, except Cd, in the roadside dust were significant. The results of the enrichment factor show that the elementary composition of the roadside dust could be categorized as soil elements from the crust of the earth and elements from anthropogenic pollution. The high enrichment factors imply that elements such Cr, Cu, Pb, Zn, As, Se, Cd, Ni, Co and S came from anthropogenic activities. The source of metal contamination was identified using multivariate statistical analysis. It has been concluded that Ca, Sc, Ti, V, Mn and Fe mainly originate from crustal sources; Cr, Cu, Ni, Pb, Zn and Ga are associated with point-sources from industrial pollution/traffic; and S, Cl, K, As and Se are mainly related to oil/coal combustion.     

《核技术》第五届编辑委员会成员简介

编委：陈竹舟,男,６０,研究员;从事核环境与辐射防护（中国核学会）程业勋,男,６５,教授,从事核地球物理（中国地质大学）承焕生,男,６０,教授、博士导师,从事核技术（复旦大学现代物理研究所）柴之芳,男,５６,研究员,从事核分析（中国科学院高能物理研究所）程晓伍,男,７２,研究员,从事核物理（中国科学院上海原子核研究所）邓希文,男,５９,研究员,从事核聚变：等离子体物理（核工业西南物理研究所）范如玉,男,５６,研究员,从事实验核物理（西北核技术研究所）方勤学,男,４８,副研究员,从事核技术、核物理…     

Apollo-17月海玄武岩样品的仪器和放射化学多元素中子活化分析

本文利用仪器和放射化学组分离的方法,在62.10mg Apollo-17月海玄武岩样品中,测定了36种元素的含量。仪器中子活化分析共测定了Al,V,Ti,Ca,Dy,Mn,Eu。Na,Sm,La,Ho,Lu,Yb,Tb,Hf,Cr,Fe,Co,Sc等19种元素。用42.10mg样品,在堆中子通量为2×10~(13)n/cm~2·s处辐照40h。冷却12h后,用混合酸溶解样品,通过HAP-717树脂组成的串联柱,再用TTA和铜铁试剂—氯仿萃取,最后通过50％和10％的HDEHP萃取色谱柱,将36种元素分成12组,又测定了Pr,Er,Gd,Nd,Ce,Tm,Cs,Rb,Sb,Zn,Zr,Sr,Ba,Ga、Ta,U和Th等17种元素。γ能谱的测量和数据处理是在具有高效率(30％)、高分辨率(1.9keV)Ge(Li)探测器的SCORPIO—3000系统上进行的。我们的测定结果,对主量和微量元素,尤其是镧系元素的含量与报道的Apollo—17月海玄武岩数值范围相符合。     

Subjectof Prize of Science,Technologyand Industry for National Depense

No.SubjectsContributoriesGradePrize1Post-irradiationexaminationof406fuelassemblyYangZhongke,RanMuzi,YanJinyuan,LiangQidong,DingQihong,LongChunyu,WangQirui,YanBibo,WangAnwen,YinZhenguo,LiangZhengqiang,LiXiuming,ZhaoChuanbin,ZhouChangchun,PanDanguang12Irrad…     

2004年度中国原子能科学研究院获国防科学技术奖励项目

序号题目主要完成人等级1自屏蔽式电子束消毒灭菌装置周文振,曹德彰,潘龄鹤,吕卫星,章向阳,崔宗渭,王修龙,孙琪,陈文奎,马佑梧22HI-13串列加速器加速管技术改造杨丙凡,秦久昌,张桂莲,苏胜勇,胡跃明33CARR标准燃料组件堆外水力冲刷试验研究张应超,刘燕,张建伟,康亚伦,张爱民34八     

PLASMA SCIENCE ＆ TECHNOLOGY ANNUAL AUTHOR INDEX TO VOLUME 7 （2005）

Bian Po, 2693 Cao Zeng, 2632 Chen Chaobin, 2777 Chen Peirong, 3139 Chen Wenge, 3017 Chen Yixue, 2985 Chen Yulan, 3155 Chen Zhongyong, 2813 Chen Zhuomin, 2734 Cheng Ting, 2926 Dai Wei, 3132 Deng Baiquan, 2615 Ding Zhenfeng, 3117 Dong Lifang, 2845 Du Shaowu, 3111 Duan Ping, 2649 Esmaeli Abdolreza, 3170 Feng Songlin, 2810 Guo Bin, 2645 Guo Bingang, 3127 Guo Houyang, 2605 Han Xiaopu, 3102 He Feng, 2968 He Manli, 2863 He Yexi, 2623 Hino T, 2737 Htwe Htwe Yin, 3062 Hu Chundong, …     

Influence of Reaction Pressure on Nucleation Rate of Diamond on Silicon Substrates

1.IntroductionDiamond,duetoitsexcellentproperties,hasmanypotentialapplicationsinthefieldsofmechanics,electronics,optics,astronautics,etc.Now,diamondfilmshavebeensuccessfullypreparedonllondiarnondsubstratesundertheconditionofasubatmospherepressurebyavarietyofchemicalvapordeposition(CVD)methods,amongwhichthemicrowaveplasmaCVD(MWPCVD)isthenoveltechnique,preeminentespeciallyfortheformationofahighqualityfilm[l].InCVDofdiamondfilm,similartothoseofothermaterials'films,thediamondnucleationmustbe…     

核纯石墨中微量杂质元素ICP/AES法测定的研究

对核纯石墨中十八个微量杂质元素Al,Ca,Cd,Co,Cr,Cu,Fe,In,Mg,Li,Mn,Mo,Ni,Pb,Sn,V,Y和Zn的测定进行了试验研究。方法测定下限0.01μg·g~(-1)～0.04μg·g~(-1),平均回收率为94.2％～107.3％,RSD(n=8)为0.82％～6.4％。采用硝酸加高     

DISTRIBUTION OF SOME ELEMENTS IN HUMAN HAIR AND ORGANS DETERMINED BY NAA

Twenty four male autopsies were obtained from Shanghai. The samples of liver, lung, kidney cortex, brain and scalp hair were collected from the autopsies. The elements As, Br, Ca, Cd, Cl, Co, Cr, Cu, Fe, Hg, Mg, Mn, Na, Rb, 8, Se and Zn were determined by neutron activation analysis (NAA). The present study provides the elemental levels of different tissues for normal male adults. The distribution pattern of elements was discussed. Great difference on distribution of some elements in different tissues was observed.     

核电用二氧化铀中杂质元素的色谱分离-ICP/AES法测定

应用237-季铵萃取树脂色谱分离技术,将核电用二氧化铀中铀与待测杂质元素在6.5mol/LHNO_3介质中定量分离后,用975型ICP直读光谱仪同时测定Al,Ba,Be,Ca,Cd,Co,Cr,Cu,Fe,Mg,Mn,Mo,Nb,Ni,Pb,Ru,Sb,Sn,Ta,Ti,V,Zn和Zr等23种杂质。取样300mg时,测定下限为0.003×10~(-6)～0.25×10~(-6);方法的加入回收率在95％～109％范围内,相对标准偏差小于10％。     

Panoramic Analysis of Im purity Contents in Crude Oxide Powderof Uranium(U_3O_8) ,Diatomite,Duralumin,Stainless Steel,Copper and Nickel

Inordertoofferthedataoffissionable,matrix,containerandplatingmaterialsofNDAstandards,apanoramicanalysismethodconcernedinimpurityelementcontentsissetup.ApanoramicanalysistestofimpuritycontentsinpowderofU3O8,diatomite,duralumin,stainlesssteel,copperandnicke…     

国际原子能机构成立了一个食品辐照国际咨询组织

【法国《核电》1984年5月30日报道】最近国际原子能机构成立了一个食品辐照国际咨询组织。参加该组织的有:阿根廷,孟加拉,加拿大,埃及,法国,匈牙利,伊拉克,以色列,墨西哥,荷兰,菲律宾,联邦德国,叙利亚,泰国,土耳其,哥斯达黎加,芬兰,马拉维和葡萄牙。此外,其它几个国家和地区不久也要参加。     

PROTON ACTIVATION ANALYSIS OF BIOLOGICAL MATERIALS

Biological materials of garlic, Wulong-tea and human hair were investigated by 14.2 MeV proton activation analysis using internal standard method. Elemental concentrations of Ca, Ti, V, Cr, Fe, Ni, Cu, Zn, Ge, Se, Sr, Cd, La and Pb in biological samples were determined under the 5×10-8-2×10-5g/g of sensitivities     

中国古陶瓷标样(KPS-1)的仪器中子活化分析

按比例选取宋、元、明三个朝代具有代表性的瓷器碎片,制成标准样。利用仪器中子活化分析的相对法和K_0法测定了这个样品中24种元素(Sm,Ce,Lu,Yb,Nd,La,Tb,Eu,U,Th,Hf,As,Cs,Sb,Sc,Rb,Cr,Zn,Ta,Co,Ba,Fe,Na,K)的含量。同时平行的测定了国际标准参考物SRM1632a,BCR_(-1),GXR_(-4)和JG_(-1)。这些国际标准参考物的测定值与文献值是一致的。     

单标法中子活化分析对标准参考物质——煤飞灰的测定

应用单标法中子活化分析(MS-NAA)测定了中国标准参考物质——煤飞灰中的23种元素(Ag,Al,As,Ba,Ce,Co,Cr,Cs,Fe,Hf,K,La,Mg,Mn,Na,Rb,Sb,SmSr,Ta,Ti,V及Yb)。通过分析美国国家标准局(U.S.NBS)标准参考物质——煤(SRM-1632a)、都市微粒(SRM-1648)、果叶(SRM-1571)及意大利参考物质——空气飘尘来检验单标法的准确度。     

Calculations of Com plete Neutron Data of n~ ~(238～242)Pu Reactionsin the Energy Region up to 20 MeV

Theplutoniumisotopesaretheimportantfissionfuels.Thefurtherimprovementforthecompletenucleardataofthemisnecessaryobviously.Therearequitealotexperimentaldataforσtot,σn,F,elasticscatteringangulardistribu-tionsandsomeexperimentaldataforσn,γ,σn,in1,σn,2na     

2002年中国原子能科学研究院人员在中文书刊上发表的科技论文题录

1《中国激光》,第A29卷,2002年(1)高功率KrF准分子激光及其束靶相互作用研究,增刊,第193页。 单玉生,王乃彦,马景龙,陶业争,汤秀章,马维义,王孝军,龚塑,杨大为,姜兴东, 冯奇,高怀林 2《硅酸盐通报》,2002年(1)玻璃固化国际现状及发展前景,第6期。 罗上庚3《高电压技术》,第28卷