iron by hydrogen
英 [ˈaɪən baɪ ˈhaɪdrədʒən]
美 [ˈaɪərn baɪ ˈhaɪdrədʒən]
【医】还原铁
双语例句
- The technology conditions of iron removal have been discussed in acidic leaching liquid of dust from copper-smelting with the methods of the oxidization by oxygen and hydrogen peroxide.
研究了用氧气（或空气）和过氧化氢两步氧化法去除炼铜烟灰酸浸液中的铁。 - Because the temperature of coal volatile pyrogenation differs from the temperature of reduction of iron oxide by H_2, H_2 releases at the initial stages of reduction, and the reduction efficiency of hydrogen is very low.
由于煤中挥发分的热解析出温度与氢还原铁氧化物的还原温度不一致，氢在还原初期迅速放出，导致氢的还原作用率低； - Using the composite graphite rods with the sulphide of iron group metals as anode, the double-wall carbon nanotubes have been fabricated by arc discharging under hydrogen atmosphere.
用含有铁族金属硫化物的复合石墨棒作阳极，在氢气氛围下实施电弧放电，制备出了双壁纳米碳管。 - The decolorization of acid red 73 by Fe-Cu internal electrolysis is a result of chemical reduction, including reduction caused by zero valent iron and caused by hydrogen produced in reactions, and electrochemical reduction. The azo double bond is reduced to hydrogenated azo structure.
Fe-Cu内电解法使酸性大红还原脱色，其机理是化学还原（零价铁还原和氢加成还原）与电化学还原共同作用的结果，偶氮双键还原为氢化偶氮。 - Based on the catalytic effect of trace amounts of iron(ⅲ) on the oxidation of methyl orange by hydrogen peroxide in a dilute nitric acid solution, a new kinetic photometric method for the determination of traces of iron(ⅲ) was established.
基于稀硝酸介质中痕量铁（Ⅲ）对过氧化氢氧化甲基橙褪色反应的催化作用，建立了测定痕量铁（Ⅲ）的动力学光度法。 - The effect of deferoxamine ( DFX), the ferric iron chelator, on bovine pulmonary endothelial cell ( BPAEC) injury induced by hydrogen peroxide ( H 2O 2) was examined in vitro.
观察铁离子螯合剂－去铁胺对过氧化氢（H2O2）所致牛肺动脉内皮细胞损伤的影响。 - While the Iron removed deeply by oxidation with hydrogen peroxide, the rate will be 99.8%.
过氧化氢氧化深度除铁，除铁率99.8%。 - Preparation of Carbon-coated Iron Nanoparticles by Hydrogen Arc Plasma Method
氢电弧等离子体法制备碳包铁纳米粒子 - This article talks about how to make polymer iron sulfate flocculant by using ferrous sulfate as raw material through hydrogen peroxide one-shot oxidization, focusing on reflection principle and method of new technological process, physical and chemical properties and application in waste water treatment.
以硫酸亚铁为原料，采用过氧化氢一步氧化法制备聚合硫酸铁絮凝剂。研究了新工艺的反应原理、方法，产品的物理化学性能以及该产品在废水处理中的应用。 - Various Iron-removing technologies by producing copper sulfate with copper-smelting smoke dust have been studied and compared. The experiment result shows that if Iron in the pickle of copper-smelting smoke ash is removed by Oxygen or oxidation combined with Hydrogen peroxide, Iron removing rate is 90%.
研究和比较了各种炼铜烟灰制取硫酸铜除铁工艺，实验结果表明：用氧气或空气氧化配合过氧化氢氧化法去除炼铜烟灰酸浸液中铁，除铁率90%；