碳酸錳 的英文怎麼說
中文拼音 [tànsuānměng]
碳酸錳
英文
manganese carbide-
Manganese dioxide, carbonic acid manganese processing and sales
二氧化錳，碳酸錳加工銷售。Chinese producer of platinum group metal salts and compounds, including palladium, platinum, rhodium, iridium, and osmium series. products range from salts and complexes to oxides and formulations on activated carbon
-生產銷售硅酸鉀，硅酸鉀鈉，硅酸鈉，過碳酸鈉，偏硅酸鈉，碳酸錳等無機化工品，包括公司簡介產品介紹等The total amount of ion exchange state, carbonate state and ferric - manganese oxidation state has very little effects on full selenium
二者的離子交換態、碳酸鹽態和鐵錳氧化態硒含量加和對全硒的影響很小。Through the comparison between freeze - drying and heat - drying, the agglomeration and the desorption of the precursor on carbon support can be alleviated with freeze - drying method. the effects on the electrocatalysts by pretreatments of carbon support, dispersant and precursor are studied. the result shows that pretreatment of the carbon support by kmno _ 4 can add oxygen - containing functional groups on the surface of carbon, which can reduce the hydrophobicity of the carbon support, and then make it much easier for carbon to dissolve in water to form suspension ; isopropyl alcohol can make the carbon support in high dispersion in the precursor solution, which can make the precursor absorbed on the surface of the carbon
採用高錳酸鉀氧化預處理的碳載體比表面積較大，表面含氧官能團數量較多，親水性較好，有利於前軀體在碳載體表面的吸附;選取異丙醇作為預凍液中的分散劑，有利於碳載體在前軀體溶液中的分散，容易實現前軀體離子在碳載體表面的穩定吸附和分散;使用酸性pt （ no _ 2 ） _ 2 （ nh _ 3 ） _ 2作為前軀體，可以使前軀體離子和碳載體表面的酸性含氧官能團發生離子交換反應，使得前軀體離子吸附量增大，分散更加均勻，以上三種因素的選取都可以得到催化活性更高的pt / c催化劑。Research on process of manganese carbonate for soft magnetic ferrite produced by directly acid leaching of soft manganese ore
軟錳礦直接酸浸生產軟磁鐵氧體用碳酸錳的工藝研究Technical requirements of manganese carbonate ore powder
碳酸錳礦粉技術條件Preparing mnco3 from rich - manganese slags
以富錳渣為原料制備碳酸錳Manganese carbonate for soft ferrite use
軟磁鐵氧體用碳酸錳Preparation of hihg - pure manganese carbonate with converter manganese dust
用轉爐錳塵制備高純碳酸錳Study on the character of mnco3 synthesized in the system of ctab, alcohol, de - ionized water
水體系制備碳酸錳的性質研究Preparation of manganese carbonate crystal through ligand ' s decomposing under hydrothermal condition
水熱條件下由配體分解制備碳酸錳晶體Process of enriching and recovering mn by roasting the low - grade manganese carbonate ore with ammonium sulfate
採用硫酸銨焙燒方法從低品位碳酸錳礦中富集回收錳Apart from geochemists from western countries, which paid a particular attention on amorphous iron - manganese oxides extracted by enzyme or 0. 1 ~ 0. 25m nh2oh ? hc1, our results show that the extraction of metals adsorbed by clay and bound to the carbonate in soil is most useful to identify the concealed mineralizations in the semiarid and loess covered terrains, northern china
但與國外重點關注非晶質鐵錳氧化物如酶、鹽酸羥氨提取結果不同，在我國北方半乾旱黃土覆蓋景觀區，粘土吸附和碳酸鹽結合態金屬元素的提取為最有效的提取步驟。而游離態、有機結合態的提取效果則受景觀控制變化較大。Methods for chemical analysis of rare earth chloride and carbonate - determination of manganese oxide content
氯化稀土碳酸稀土化學分析方法氧化錳量的測定分享友人