Captive Adsorption of Zirconium and Hafnium in H_2SO_4 with Improved P507

改進的P507在H_2SO_4體系中對鋯鉿的靜態(tài)吸附實驗

Extraction Separation and Spectrophotometric Determination of Zirconium and Hafnium

P507萃取分離-二甲酚橙光度法測定鋯鉿

Give Full Play to the Role of a Bridge,Promote Developmentfor Zr & Hf Industry;

充分發(fā)揮橋梁作用 促進鋯鉿事業(yè)發(fā)展——第2屆全國鋯鉿行業(yè)大會工作報告

Development of Nuclear Power Provide Opportunity for Zr&Hf Industry of Our Country

核電發(fā)展為我國鋯鉿產(chǎn)業(yè)帶來發(fā)展機遇

The Properties,Application,Manufacturing Techniques and Developing Prospect of Zirconium and Hafnium Materials

鋯鉿材料的性質(zhì)、應用、生產(chǎn)技術(shù)與發(fā)展前景

Captive Adsorption of Zirconium and Hafnium in H_2SO_4 with Improved P507

改進的P507在H_2SO_4體系中對鋯鉿的靜態(tài)吸附實驗

General Situation of Production,Trade and R&D of Zirconium,Hafnium and Its Chemicals in China;

近2年我國鋯鉿及鋯化學制品的生產(chǎn)、貿(mào)易及研發(fā)概況

A Study of the Xylenol Orange Spectrophotometric Mehod for the Determination of the Amounts and the Part Amounts of Zirconium and Hafnium in Superalloy

二甲酚橙光度法測定高溫合金中鋯鉿總量和分量的研究

A continuous reveree-phfise chrornatographic separation procedure for Zr and Hf was offered.

提出了連續(xù)反相色層分離鋯、鉿新方法。

CONTENTS OF Zr AND Hf AND THEIR INTERRELATION IN SOILS OF GUANGDONG

廣東土壤中鋯、鉿含量及其相互關(guān)系

Extraction of Zirconium and Hafnium from Acidic Chloride Solution Using 2-ethyl Hexyl Phosphonic Acid Mono-2-ethyl Hexyl Ester (P_(507));

用P_（507）從鹽酸溶液中萃取鋯和鉿

Zirconium and hafnium oxides--Determination of zirconium(hafnium) oxide contents--Mandelic acid gravimetric method

GB/T2590.1-1981氧化鋯、氧化鉿中氧化鋯和氧化鉿含量的測定(苦杏仁酸重量法)

Zirconium oxide--Determination of hafnium oxide content--Emission spectrophotometric method

GB/T2590.8-1981氧化鋯中氧化鉿量的測定(發(fā)射光譜法)

The Synthesis of Bis (Alkylcyclopentadienyl)Dithiocyano of Titanium,Zirconium and Hafnium

雙(烷基環(huán)戊二烯基)二硫氰基鈦、鋯、鉿的合成

HAFNIAN ZIRCON FROM THE KOKTOKAY No.3 GRANITIC PEGMATITE VEIN, ALTAI, NW CHINA

阿爾泰可可托海3號偉晶巖脈中的鉿質(zhì)鋯石

Zirconium and zirconium alloys--Determination of hafnium content--Emission spectrographic method

GB/T13747.20-1992鋯及鋯合金化學分析方法發(fā)射光譜法測定鉿量

Method for chemical analysis of zirconium ores--Determination of zirconium (Hafnium) content-xylenol orange photometric method

GB/T17416.1-1998鋯礦石化學分析方法二甲酚橙光度法測定鋯(鉿)量

Method for chemical analysis of zirconium ores--Determination of zirconium and hafnium contents-X-Ray fluorescence speotrometric method

GB/T17416.2-1998鋯礦石化學分析方法x射線熒光光譜法測定鋯量和鉿量

Zirconium and hafnium oxides--Determination of iron content--Sulfosalicylic acid photometric method

GB/T2590.2-1981氧化鋯、氧化鉿中鐵量的測定(磺基水楊酸吸光光度法)