Determination of 7 trace elements in nuclear pure uranium dioxide by ICP-AES

季铵萃取树脂色谱分离-ICP/AES法测定核纯 级 二氧化铀中7种杂质元素的研究

An analytical method for the determination of Li Na K and Cs in uranium dioxide is developed .

色层分离-原子吸收/火焰光度法是为分析测定动力堆元件、 UO 2粉末和芯块中痕量Li、Na、K和Cs而研究建立的标准分析方法。

Determination of Fluorine Chlorine Bromine and Sulfur in Nuclear Grade Uranium Dioxide Powders by Pyrohydrolytic-ion Chromatography

高温水解-离子色谱法测定核电级 二氧化铀中氟、氯、溴、硫

Hydrofluorination of uranium dioxide is an important intermediate process in nuclear fuel production . From the viewpoint of kinetics it is a typical representation of complex non-catalytic gas-solid reactions .

二氧化铀氢氟化是核燃料生产中重要的中间过程，从动力学的观点来看它又是复杂的非催化气固反应的典型代表。

Uranium dioxide pellet-Determination of total hydrogen

GB/T13698-1992 二氧化铀芯块中总氢的测定

Determination of trace elements in uranium dioxide powders and pellets by ICP-AES

GB/T13372-1992 二氧化铀粉末和芯块中杂质元素的测定ICP-AES法

Fabrication practice of uranium dioxide pellet for nuclear power plant

核电站用 二氧化铀芯块的制造实践

Study of reactivity of uranium oxides I. uranium dioxide from unh by one step Denitration Process

氧化铀的反应性能&Ⅰ.一步脱硝法制得的 二氧化铀

The Chemical Technical Study of Producing Ceramic - Grade Uranium Dioxide by AUC Process

二氧化铀氢氟化动力学用AUC法制备陶瓷级 UO 2的化工工艺研究

Preparation of uranium dioxide powder : process for production coarse particle Adu precipitate in pilot plant

二氧化铀粉末的制备&粗颗粒ADU沉淀中间工厂实验

Determination of carbon content in uranium dioxide powder and sintered pellets - resistance furnace combustion - titrimetric / coulometric / infrared absorption methods ?

用电阻炉测定 二氧化铀粉末及烧结芯块中碳含量－－燃烧滴定分析法/库仑法/红外吸收法？

Determination of Trace Beryllium and thorium in uranium dioxide

二氧化铀中微量铍和钍的测定

Based on point defect model the mechanism of low-temperature sintering for uranium dioxide was studied in this paper .

基于PDM（pointdefectmodel），研究了 UO2+x在微 氧化性气氛下低温烧结的机理。

A method for determination of B Ti V Zn Cr Mo and Cd in uranium dioxide and uranium uranic oxide powders by inductively coupled plasma mass spectrometry ( ICP MS ) is presented and described .

本文简述了等离子体质谱法测定 二氧化铀和八氧化三铀粉末中的硼、钛、钒、钼、铬、锌、镉等7个痕量元素的方法。

AES Study of Growth Process of Al Thin Films on Uranium Dioxide

UO 2表面铝薄膜生长过程的AES原位研究

The chemical state of resultant species were determined by the characteristic peaks of U and O elements in XPS analysis . The results showed that the output of uranium-water vapor reaction is uranium dioxide ( UO_ ( 2 )) .

XPS分析中分别以U和O二种元素的特征峰U4f（7／ 2）和OIs的峰能量值来确定 元素所处的化学状态，表面反应产物经XPS分析主要为 UO2。

This paper investigated the influence which the different sizes and geometric shapes of ceramic uranium dioxide pellet have upon the pellet-cladding interaction improved the pellet design and introduced several kinds of new pellets .

本文研究 二氧化铀陶瓷芯块的不同尺寸平和几何形状对芯块和包壳相互作用的影响。改进芯块设计，介绍几种新的芯块。

Plus the fuel input is essentially weapons-grade uranium which is difficult to handle compared with the chemically stable material that powers most nuclear plants namely uranium dioxide .

另外，其燃料实质上是武器级的铀元素，相比多数核电站所用、化学上比较稳定的 二氧化铀更难处理。

The test and production in preparing uranium dioxide from uranyl nitrate in the fluidized bed by the denitration and reduction

在流化床中硝酸铀酰脱硝－还原制备 二氧化铀的试生产

The Improvement of the Design of Ceramic Uranium Dioxide Pellet

二氧化铀陶瓷芯块设计的改进

Determination of trace elements in nuclear power uranium dioxide by chromatographic separation-icp / aes method

核电用 二氧化铀中杂质元素的色谱分离-ICP/AES法测定

The exploration on the new process of hydrofluorination of uranium dioxide

二氧化铀氢氟化新工艺的探索

Specification for nuclear-grade sinterable uranium dioxide powder

GB/T10265-1998核级可烧结 二氧化铀粉末技术条件

P / m technology of uranium dioxide nuclear fuel

二氧化铀核燃料的粉末冶金技术

Determination of trace elements in ceramic uranium dioxide pellets powders CRMs by ICP AES

ICP-AES法测定陶瓷 UO 2芯块粉末标准物质中Al、Ba、 Co、Ta、Ti和V

Determination of 16 trace elements in uranium dioxide by ICP-AES

ICP-AES法测定 二氧化铀中16种杂质元素

But in terms of the different types of reactors the fuel form is the same uranium dioxide .

但是关于不同种类的反应堆，燃料的形式是相同的， 二氧化铀。

The defluorination kinetics of ceramic grade uranium dioxide

陶瓷级 二氧化铀的脱氟动力学

Irradiated uranium dioxide fuel element

辐照 二氧化铀燃料元件

Analysis of production cost of uranium dioxide from ore

从矿石生产 二氧化铀的成本分析