您要查找的是不是：
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- manganese sulfate solution 硫酸锰溶液
- Nitrobenzoic acid was prepared in 75% yield by manganese sulfate catalyzed liquid phase oxidation of 4-nitrotoluene with oxygen. 以硫酸锰作催化剂液相条件下用氧气氧化对硝基甲苯,生成对硝基苯甲酸,收率75%25。
- The oxidation of FeS 2 and reduction of MnO 2 are essencial for the preparation of manganese sulfate through the process of co calcining pyrolusite and pyrite. 软锰矿和黄铁矿共同焙烧制取硫酸锰实质上是完成FeS2 的氧化和MnO2 的还原两大主要反应。
- Potassium sulfate,Zinc sulfate,Manganese sulfate,Copper sulfate,Ferrocyanide sulfate and surface active agent were compounded to obtion effective spraying fertilizer. 并将硫酸钾与锌、锰、铜、铁等微肥与表面活性剂复配，制得高效的叶面肥。
- It describes the test and operation of zinc sulfate solution purification by antimony trioxide instead of arsenate. 介绍硫酸锌溶液由砷盐净化改为锑盐净化的试验及生产实践情况。
- The resistance to chemical attack of NSAAS cement in acid solution, sulfate solution, sea water was studied. 研究了中性钠盐碱矿渣水泥在酸性溶液、硫酸盐溶液和海水中的抗化学侵蚀性能。
- The drop-to-drop mixing method of manganese sulfate and ammonium acid carbonate was used to prepare manganese carbonate(MnCO3)particles. Particle size and shape controlling of MnCO3 was studied and discussed. 用硫酸锰和碳酸氢铵点接触反应法制备了亚微米级碳酸锰(MnCO3),分析了MnCO3的粒度和形貌控制。
- Spherical micrometer-size copper particles were synthesized by chemical reduction of cuprammonia sulfate solution with ascorbic acid as reducing agent. 以抗坏血酸为还原剂,一定条件下还原硫酸铜氨溶液可以得到微米级球形铜粉。
- The solubilities of SIPM both in water and 8% sodium sulfate solution at different temperatures were studied by NMR with satisfactory results. 并尝试利用核磁共振技术测定SIPM在水中及8%25硫酸钠水溶液中不同温度下的溶解情况。
- Meantime the development features and trend of manganese sulfate in China were also stated,and it was pointed out that the development direction of manganese sulfate industry in China is towards t... 同时也对中国硫酸锰工业的发展特点及趋势做了描述,指出中国硫酸锰工业应沿着生产技术型、经济型、环保型方向发展。
- Effects of reaction conditions such as reaction temperature, time, kinds of solvents, amounts of manganese sulfate, potassium hydroxide and morpholine and reaction mechanisms were discussed. 探讨了反应条件对氧化过程的影响,分析了可能的反应机理。
- This article has dealt with the replacement of Fe chips with Fe powder in the reductive reaction of titanyl sulfate solution. 介绍了铁粉代替铁屑在酸解钛液还原反应中的应用。
- UV-Vis spectrophotometry was used to investigate the aggregation of five sulfatoethylsulfone and two bis(monochloro-s-triazine)reactive dyes in sodium sulfate solution. 用紫外可见光谱法研究了不同母体结构的五只乙烯砜硫酸酯活性染料和两只双一氯均三嗪活性染料在硫酸钠溶液中的聚集情况。
- Biuret test A test for the presence of proteins, in which sodium bydroxide is added to the test solution, followed by drops of 1% copper(II) sulfate solution. 双缩脲试验：鉴定蛋白质存在的试验。在待检测溶液中加入氢氧化钠，然后滴加1%25硫酸铜（二价）溶液。
- This study was carried out by means of the method of twice anodic treatment in the sulfuric acid and then electrolytic Coloring in cupric sulfate solution. 本研究是用柠檬酸作为阳极处理的改质剂，并进行二次阳极处理，期望能获得比一次阳极处理更好孔洞结构的氧化铝膜，以利于进行电解著色。
- The dolomite is calcined to form the mixture of calcium oxide and magnesia,then the mixture is extracted by ammonium chloride solution and ammonium sulfate solution respectively. 通过对煅烧后的白云石中所含的氧化钙和氧化镁,分别采用氯化铵溶液和硫酸铵溶液进行浸提,使其中的钙、镁得到较好的分离。
- manganese sulfate(MnSO4· H2O) 硫酸锰
- In the paper, the author has put forward a workable process to lower cobalt content in zinc sulfate solution in first purification process based on the principle of metallurgy and practice. 文章从冶金原理和生产实践的角度出发,分析了硫酸锌溶液一次净化的生产现状,并提出了降低硫酸锌溶液一次净化后液钴含量的途径。
- This paper introduces the principle of xanthate purification process.The capacity treating high impurities Zinc sulfate solution in this method can be raised by constant practice and majorization. 通过对黄药净化法工艺原理的介绍,在处理高杂质硫酸锌溶液生产实践中,对影响黄药净化法工艺参数不断进行优化,从而提高了该方法对处理高杂质硫酸锌溶液的除杂效果。
