Among other reagents used have been titanousion, a mixture of ferrous ion, oxygen, ascorbic acid, and ethylenetetraaminetetraacetic acid. 使用过的其它试剂有亚钛离子、亚铁离子氧,抗坏血酸和乙四胺四乙酸混合物。
Basic Study on Synthesis of Sphalerite with Low Iron and Oxygen Pressure Acid Leaching of Sphalerite 人工合成低铁闪锌矿及其氧压酸浸的基础研究
As anode evoluting oxygen in sulphuric acid solution, the oxidation feature, corrosion behaviors and polarization characteristics of lead system are studied. 本文对铅及铅&锑合金在硫酸水溶液中作析氧阳极的氧化特点、腐蚀行为及极化特性进行了研究。
Synthesis of Piperonal by Oxidative Decarboxylation with Oxygen Partially Substituted Nitric Acid 氧气部分替代硝酸氧化脱羧合成洋茉莉醛
Water/ oxygen and acrylic acid/ oxygen plasma generated by pulsed radio frequency power were used to treat the surfaces of titanium oxide films. 采用水/氧气,丙烯酸/氧气脉冲射频等离子体处理方法,对氧化钛薄膜进行表面改性。
Study on extraction of indium from oxygen pressure acid leach solution 锌精矿氧压酸浸液中铟的提取研究
The results showed that the reaction of carbon dioxide, water with MDEA accelerates the degradation of MDEA because of the existence of methanol 、 oxygen and hydrocyanic acid etc. 结果表明MDEA的降解主要为MDEA与CO2和H2O的反应。
The Distribution and Recovery of In, Ga, Ge and Cd in Oxygen Pressure Acid Leaching Process of Cu-Zn-Ph Bulk Flotation Concentrate 铟镓锗镉在铜锌铅混合精矿氧压酸浸工艺中的分布及回收方法探讨
Objective To study the toxicity of a new disinfectant-strong-oxygen acid iron water. 目的了解新型消毒剂强氧酸性离子水的毒性。
The detection of above data in CSF may assist the evaluation of the brain tissue oxygen supply and acid base balance in critical illness. CSF气体及酸碱测定可对危重病患儿脑组织氧水平、酸碱状态的评估提供依据。
The modification of surface chemical characterization is done by redox to modify relative content of oxygen containing acid group and base group and loading of metal compound, accordingly modify the adsorption capacity of dipoles, weak dipoles and non-dipoles molecules. 表面化学性质改性主要是通过氧化还原改变表面含氧酸性、碱性基团的相对含量以及负载金属改性,从而改变对极性、极性较弱或非极性物质的吸附能力;
The breeding of oxygen-and acid-resistant bifidobacterium 耐氧耐酸双歧杆菌的选育
Oxygen pressure acid leaching of bulk flotation concentrate of copper and zinc: a study 氧压酸浸法处理浮选铜锌混合精矿的研究
In this paper, the single stage oxygen delignification, acid pretreatment, chelating pretreatment and H_2O_2 bleaching of kraft bamboo pulp were studied. 对KP竹浆进行了单段氧脱木素、酸处理、螯合预处理及H2O2补充漂白研究。
The conversion and stability of active oxygen in performic acid preparation process 过甲酸制备过程中活性氧的转化及稳定性研究
The main cause of higher Cr(ⅵ) adsorption capacity and rate for AC_2 was the more oxygen surface acid groups, and suitable solution pH provide by surface groups. 表面较多的含氧酸性官能团(与AC0相比)、适宜的表面pH(与AC1相比)是AC2所表现出较高Cr(Ⅵ)吸附容量的主要原因。
Discussion on the Regularity of the Characters of the Salt Containing Oxygen Acid 浅议含氧酸盐性质的规律性
Synthesis and Structural Chemistry of the Organic-Inorganic Hybrid Uranyl Inorganic Oxygen Acid Compounds 有机无机杂化的铀酰无机含氧酸配合物的合成与结构化学
Substances such as lignin, phytoalexin, active oxygen, salicylic acid are known to play important roles on the plant disease resistance. 木质素、植保素、活性氧、水杨酸等物质已被证明在植物抗病中起了重要作用。
STUDY ON THE WATER SOLUBILITY ON AQUEOUS ACRYLIC RESIN Solubility prediction for oxygen in aqueous acetic acid 水性丙烯酸树脂水溶性研究氧气在醋酸水溶液中的溶解度估算
The myocardial consumptions of oxygen, lactic acid and pyruvic acid were higher than that of glucose, indicating that the myocardium gained its energy mainly from the aerobic metabolism of carbohydrates. 心肌对氧、乳酸和丙酮酸的利用率很高,而对血糖消耗很少,说明心肌主要从糖的有氧代谢获取能量。
The various connection modes between U-O polyhedron and inorganic oxygen acid allow uranyl compounds to be structurally very diverse. 通过U-O多面体和无机含氧酸根多面体之间的连接可以合成具有丰富结构的铀酰无机含氧酸根配合物。
Relationship Between pH and Contents of Oxygen and Surface Oxygenous Acid Group of Carbon Black 炭黑的pH值与氧含量、表面酸性含氧基团含量的规律性
Investigates the redox reaction mechanism of iron as an auxiliary catalyst component for the oxygen electrode in acid environment, and calculates its diffusion coefficient by cyclic voltammetry. 利用循环伏安法研究在酸性条件下氧电极辅助催化组分(Fe)的氧化还原反应机理并计算其扩散系数。
Extraction of zinc concentrates under oxygen stressing and acid leaching 闪锌矿精矿的氧压酸浸提取研究
Experimental study of sulphur recycling from zinc blende concentrate in oxygen pressure acid leaching slag 闪锌矿精矿氧压酸浸渣中硫的回收实验研究
Moreover, the low kinetics of reaction of methanol and oxygen reaction in acid electrolyte is another key issue that limits the commercialization of acid DMFCs. 此外,在酸性电解液中,甲醇氧化及氧还原反应低的动力学是另一个限制DMFCs商业化发展的因素。
Meanwhile, the flow charts of oxygen pressure acid leaching was drew. 在试验的基础上对中浸渣氧压酸浸的工艺进行了探讨,绘出了氧压酸浸工艺流程图。
Over the past few decades Na-roasting-leaching, calcification roasting-carbonate leaching, oxidation roasting-leaching, oxygen pressure acid leaching process used to extract the vanadium. 过去几十年,钠化焙烧-浸出、钙化焙烧-碳酸盐浸出、氧化焙烧-浸出、氧压酸浸等工艺被用于提取其中的钒。
However, with adding a small amount of ethylene glycol into the reaction system to resolve 2-naphthyl oxygen acetic acid, flower-shaped vaterite dendrites were obtained. 而在体系中加入少量的乙二醇溶解2-萘基氧乙酸后,获得了纯的花状球霰石枝晶。