Assessment on uncertainness of ferrous oxide in iron ore measured by method of determination by titration;
滴定法测定铁矿中氧化亚铁的不确定度评定
In the buffered solutions of pH value between five and six,using the characteristics of slags and addition colour reagent,contert of ferrous oxide in slags is indirect determined by spectrophotomery,the result can meet needs of production.
利用生渣的还原特性,在pH为5~6的缓冲溶液中,加入显色剂,采用光度法间接测定生渣中氧化亚铁的含量,分析结果能满足生产的要求。
Evaluation of uncertainty for determination results of iron protoxide in geological samples by K_2Cr_2O_7 titrimetry;
重铬酸钾滴定法测定地质样品中氧化亚铁结果的不确定度评定
Reserch Progresses in Ferrous Oxidation System of Acidithiobacillus ferrooxidans
氧化亚铁硫杆菌亚铁氧化系统的研究进展
Study on Growth Conditions of Thiobac Illus Ferrooxidans and Adaptation of Low pH and High Ferrous Concentrations
嗜酸氧化亚铁硫杆菌驯化条件的研究
Action of Adsorbing and Oxidizing on the Elemental Sulfur with Thiobacillus Ferrooxidans
氧化亚铁硫杆菌在单质硫表面吸附氧化行为
Experimental study on the oxidation of chalcopyrite by Acidothiobacillus ferrooxidans
氧化亚铁硫杆菌氧化黄铜矿的实验研究
Study on Flue Gas Desulfurization with Thiobacillus Ferrooxidans;
氧化亚铁硫杆菌脱除烟气中SO_2的研究
Suppression Mechanism of Thiobacillus Ferrooxidans as Biosorbate for Reducing Floatability of Pyrite
氧化亚铁硫杆菌抑制黄铁矿可浮性作用机理
Study on the technology of preparing polymeric ferric sulphate with Thiobacillus ferrooxidans
氧化亚铁硫杆菌制备聚合硫酸铁的工艺研究
Expression, Purification, and Characterization of a [Fe_2S_2] Cluster Containing Ferredoxin from Acidithiobacillus Ferrooxidans;
嗜酸氧化亚铁硫杆菌中含[Fe_2S_2]铁氧还蛋白的表达、纯化及性质研究
Study on Removal of Hydrogen Sulfide by Immobilization of Thiobacillus Ferrooxidans;
固定化氧化亚铁硫杆菌脱除硫化氢的研究
Studies of Oxidation Process of Fe(OH)_2 with O_2--Effect of Initial pH to Synthesis of δ-FeOOH;
氧气氧化氢氧化亚铁过程的研究——初始pH值对δ-FeOOH形成的影响
Studies on Electrochemical Culturing Technology of Thiobacillus Ferrooxidans;
氧化亚铁硫杆菌（T.f菌）电化学培养技术研究
Experimental Research on Catalytic Oxidation of S(Ⅳ) by Ferric and Thiobacillus Ferrooxidans in the Acid Solution;
Fe～（3+）和氧化亚铁硫杆菌酸性溶液催化氧化S（Ⅳ）的实验研究
Expression, Purification, and the Characterization of an Iron-Sulfur Cluster Assembly Regulator IscR from Acidithiobacillus Ferrooxidans;
嗜酸氧化亚铁硫杆菌中铁硫簇调控蛋白IscR的表达、纯化及性质研究
Bio-oxidation of Pyrite, Chalcopyrite, Pyrrhotite and Galena by Acidithiobacillus Ferrooxidans;
氧化亚铁硫杆菌对黄铁矿、黄铜矿、磁黄铁矿和方铅矿的生物氧化作用研究
Study on Characteristics of Cultivation of Acidithiobacillus Ferrooxidans and Its Effects on Bioleaching of Phosphate Ore;
嗜酸氧化亚铁硫杆菌的培养特性和浸磷效果
Preparation and characterization of Fe_3O_4 submicrometer hollow spheres
四氧化三铁亚微空心球的制备及表征
Effect of Slag (Iron Oxide)/Fe～(2+) on Nitrobenzene Reduction;
钢渣（铁氧化物）/亚铁离子还原硝基苯研究
Study on Preparation of Serial Iron Oxide Pigments from By-product of TiO_2-ferrous Sulfate;
钛白副产硫酸亚铁制备氧化铁系列颜料的研究