Radiolysis相关论文
异丙氧基杯[4]冠-6(1,3一交替一25,27一二(2-丙氧基)杯[4]芳烃-26,28-冠一6,简称BPC6)对高放废液中 的放射性Cs离子具有很好的选择吸附......
用脉冲辐解激光光解技术研究C60和CH3CCl3的反应机理,发现C60在650nm有特征吸收,认为在脉冲辐解实验中是通过空穴转移(由CH3CCl+·3向C60进行空穴转移而产生C+·60)以及在......
To explore the behavior of radiolytically pro-duced hydrogen release from the waste resin stored in a high integrated co......
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目的探讨甲醛水溶液电子束辐解效果。方法观察了不同浓度(25、500、11 000 mg/L)甲醛水溶液电子束辐解的效果和表观动力学过程,并......
The organics in γ-ray irradiated aqueous N, N-diethylhydroxylamine (DEHA) solution, which is used as a reducing agent i......
The degradation of 4-chlorophenol (4-CP) by using gamma rays generated by a 60Co source in the presence of O3 was invest......
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The organics in γ-ray irradiated aqueous N, N-diethylhydroxylamine (DEHA) solution, which is used as a reducing agent i......
In this study,solutions of hydrazine and its derivatives were irradiated using a pulsed electron beam to determine the h......
Acetohydroxamic acid(AHA)is a novel saltfree reagent used for the separation of Pu and Np from U in the advanced Purex p......
To explore the behavior of radiolytically produced hydrogen release from the waste resin stored in a high integrated con......
三烷基氧膦是用于高放废液处理的萃取剂,本文试验了在辐照剂量为1×10^4Gy-1×10^6Gy时TRPO损失率。结果表明,100%(V/V)TRPO在λ辐照剂量10^4Gy-10^6Gy变化时,辐解损失率为1.2%-1.6%;30%(V/V)TRPO-煤......
应用力学性能测试、傅立叶变换红外光谱分析、扫描电镜断口形貌分析、差示扫描量热分析、凝胶渗透色谱分析、X射线光电子能谱分析......
研究了γ射线辐照下10μg/mL乳酸左氧氟沙星的降解,空气条件下当剂量达到1kGy时,降解率达到99%,而G值则随着剂量增加而降低;通过高......
为确定辐解体系中烷烃单重态的来源,研究了水对环己烷(C6H12)-磷酸三丁酯(TBP)体系γ辐解和脉冲辐解的影响.水显著地抑制C6H12-TBPγ辐......
The major function of superoxide dismutase(SOD)is to catalyze the dismutation of superoxide anion(·O^2-)and control......
混合三烷基氧化膦(TRPO)是一种优良的镧系元素和镧元素萃取剂,已用于放废液的α核素的萃取分离。本文用傅里叶红外光谱法研究γ辐照的30%TPO-煤油......
本文对含色氨酸,酪氨酸的钛链,含硫氨基酸的钛链及磷酰化肽链中的电子转移的研究情况进行了归纳和评述。......
本文根据人工辐照含二价铁的水溶液实验结果,讨论水的辐射分解对铀矿床围岩红化蚀变的意义。铀矿床围岩中各种形式的水,当遭受辐射......
模拟研究了电子束法脱硝中带电粒子的特性,结果表明带电粒子反应速度非常快,其浓度达到平衡所需时间很短;非常电粒子可与其分开处理,带......
研究了^60Co源γ射线辐照降解SCN^-.在溶液pH=1、pH=3时,25 mg/L的SCN^-在6 kGy下基本能够得到降解,降解率分别达到98.11%、95.97%......
氯树脂F2314在真空、空气、氮气三种气氛中经γ射线辐照后发生了降解反应,产生的气体及其水溶液经GC-MS、离子选择性电极分析,发现......
本文报道[2,3,4,5,6-~2H_5]苯基膦酸二苯酯(d_5-DPPP)的制备及其γ辐解。采用气相色谱-微波等离子体发射光谱(GC-MPES)测定d_5-DPP......
本文对比研究了pH和酒精度对乙醇水溶液和薯干白酒辐照时过氧化物生成的影响。结果表明,乙醇水溶液辐照时,H<sub>2</sub>O<sub>2</......
该文用0.5nnl分子筛填充柱与热导型检测器(TCD)联用的气相色谱法定性定量分析了乙异羟肟酸水溶液辐解产生的氢气和一氧化碳.结果表明:当......
辐照降解技术作为辐照技术的一个分支,近年来获得了较快的发展。本文概述了辐照降解技术在减少动物源性食品中兽药残留、植物源性产......
采用^60Coγ-辐射源、人工模拟花岗岩地下水和高温高压实验装置,在模拟深处置条件下(处置深度=1000m,t=190℃,p=20MPa,pH=7.2),实验研究了花岗岩地下水辐射分解产物对深处......
对肼、甲基肼(MMH)及β-羟基乙基肼(HEH)进行γ射线辐照实验,分别用红外光谱和比色分析法对它们的辐解产物叠氮酸(HN3)进行定性和定量分析。0.2mol.L^-1MMH与0.2mol.L^-1HEH的水溶......
介绍了在电子能量3~5MeV、最大束流功率约0.8kW电子加速器直接辐照下,3种不同初始浓度(25、500、11000mg/L)甲醛水溶液的辐射分解过程,并......
N,N,N',N'-四丁基-3-氧-戊二酰胺(TBOPDA)对锕系元素具有良好的萃取性能,为了考察TBOPDA稳定性,研究了温度、酸度和吸收剂......
研究了中性(pH6.9)和碱性(pH11)五氯苯酚水溶液的γ辐解,分别测定了当五氯苯酚水溶液用空气,氮气和笑气饱和时,氯离子的产额G。用气质联用的方法初步......
Successful treatment of keloids has eluded the medical community since their first description. Multitudes of therapeuti......
Successful treatment of keloids has eluded the medical community since their first description. Multitudes of therapeuti......
采用电子束辐照处理盐酸克伦特罗,应用液相色谱串联质谱、红外光谱等技术研究盐酸克伦特罗辐照降解规律及辐解产物的结构,分析辐照对......
本文介绍一个用来测量中子辐照锂化合物产生的氚氢(HT)和氚水(HTO)系统。包括工作原理、操作步骤及初步实验结果。......
The Fukushima nuclear power plant (NPP) accident consequences are a new challenge for nuclear power development;however ......
介绍了^60Coγ射线对淀粉的辐射降解作用,初步研究了辐射剂量,剂量率对淀粉粘度的影响,测定了辐射降解淀粉中羧基的生成量,评价了淀粉辐照后......
<正> 一、前言中草药γ辐照灭菌是具有我国特点的辐射加工应用领域,在过去的十年里我国广大科技工作者已对数百种中草药材和中成药......
We studied the reaction kinetics of dismutation for superoxide ion by copper (Ⅱ) complex of macrocycllc dioxotetramine ......
Valence Stabilization of Polyvalent Uranium Ions in Presence of Some Organic Additives during Extend
In gamma irradiated aqueous acidic uranium solutions, tetravalent uranium ions are easily oxidized while U(VI) ions rema......
Valence Stabilization of Fe(II) Ions during Extended Gamma Irradiation of Their Aqueous Acidic Solut
Valence stabilization of polyvalent ions in acidic solutions during gamma irradiation is an important issue in nuclear a......
The origin of the Jurassic low maturity natural gas in the Turpan-Hami Basin has attracted scientists’attention for som......
研究了氧和剂量率对免肝金属硫蛋白(MT-I)稀水溶液γ辐解的影响。水辐解产生的OH自由基主要进攻MT-I中半胱氨酸残基上的巯基,使巯基与金属离子间......
含磷酰基有机化合物的环己烷稀溶液的辐解一直是一个重要的研究课题,但其反应机理及速率常数依然是一个有争议的问题,本文就辐解过......