沉淀法,Precipitation Method
1)Precipitation Method沉淀法
1.Preparation of Superfine Sized Cobalt Blue Pigment Using LiquidPrecipitation Method;液相沉淀法制备超微钴蓝颜料
2.Metastable phases transformation temperature during Al_2O_3 synthesis using precipitation method;沉淀法制备纳米Al_2O_3过程中亚稳态相变温度的研究
3.Progress in study of nanometer rare earth oxides prepared by precipitation methods;沉淀法制备纳米稀土氧化物的研究进展
英文短句/例句
1.chemically enhanced primary sedimentation process化学加强初级沉淀法
2.Preparation of Ultrafine Fe_3O_4 by Chemical Co-precipitation共沉淀法制备超细微Fe_3O_4
3.APPLICATION OF POTATO STARCH WASTEWATER BY COAGULATION PRECIPITATION混凝沉淀法处理马铃薯淀粉废水的应用研究
4.Separation of Vanadium from Sodium Aluminate Solution in Bayer Process by Precipitation沉淀法从拜耳法铝酸钠溶液中分离钒
5.Control Method of Particle Size of Ultrafine La_2O_3 by Precipitation Method沉淀法制超细La_2O_3的粒径控制方法研究
6.Study on Preparation of Mn-Zn Ferrite Powder by Direct Coprecipitation直接共沉淀法制备锰锌软磁铁氧体共沉粉
7.Study on the Soybean Oligosaccharide Production with Acid Precipitation酸沉淀法制取大豆低聚糖的工艺研究
8.Preraration of Alumina Ultrafine Powder by Utrasonic Precipitation Method;超声波—沉淀法制备氧化铝超细粉末
9.Research on Preparation of Mn～(2+)-activated Barium Hexaaluminate Phosphors by Chemical Coprecipitation;化学共沉淀法制备BaAl_(12)O_(19)：Mn
10.Study on High Quality NiZn Ferrites by Co-precipitation Method;用化学共沉淀法制备高性能NiZn铁氧体
11.Research on Treatment of Mother Solution of Calcium Hydrophosphate by Chemical Precipitation Method;化学沉淀法处理磷酸氢钙母液的研究
12.Synthesis, Structure and Properties of Ba_(1-x)Sr_xTiO_3 Nano-powders by Reactive Precipitation;均匀沉淀法制备Ba_(1-x)Sr_xTiO_3介电材料
13.Treatment of Electroless Nickel Plating Wastewater by Crystal Precipitation结晶沉淀法处理化学镀镍废水的研究
14.The Preparation of Ultrafine α-Al_2O_3 Powder by the Homogeneous Preparation Method均匀沉淀法制备超细α-Al_2O_3粉
15.Precipitation Method Synthesis and Characterization of Basic Magnesium Carbonate and Magnesium Hydroxide沉淀法制备碳酸镁、氢氧化镁的研究
16.testing method for precipitation number of petroleum products石油产品沉淀值测定法
17.scavenging precipitation ion exchange process清除沉淀 离子交换法
18.wastewater treatment by chemical precipitation process废水的化学沉淀处理法
相关短句/例句
Precipitation[英][pr?,s?p?"te??n][美][pr?"s?p?"te??n]沉淀法
1.Progress on Boron Recovery From Brine ByPrecipitation;沉淀法提取卤水中硼的研究进展
2.Study on condition of defluorination in wet-process phosphoric acid production with precipitation method;湿法磷酸化学沉淀法脱氟的研究
3.Structure and Electrochemical Performance of LiNi_yCo_(0.1-y)Mn_(1.9)O_4 Cathode Materials Prepared by aPrecipitation Method;LiNi_yCo_(0.1-y)Mn_(1.9)O_4 正极材料的沉淀法制备及其结构与电化学性能(英文)
3)precipitation process沉淀法
1.Hydroxyapatite was prepared byprecipitation process with Ca(OH)2/H3PO4 reaction system.采用Ca(OH)2/H3PO4体系的化学沉淀法合成羟基磷灰石粉末,并对反应产物进行球磨处理,以促进合成反应的进行。
2.Using sodium silicate and sulphuric acid as raw materials,the silica for transparent toothpaste has been synthesized by theprecipitation process.以硅酸钠和硫酸为原料,采用沉淀法工艺,控制釜底液碱浓度0。
3.In this paper,chemical principles ofprecipitation process of CeO_2 nanoparticles are systematically introduced.介绍了沉淀法制备纳米CeO2粒子的化学原理,重点讨论了在纳米CeO2的制备过程中,反应温度、反应浓度、表面活性剂、pH值、反应时间(陈化)、加料方式等因素对粒子大小、形貌的影响。
4)co-precipitation沉淀法
1.(Y2O3·CeO2)-ZrO2 nanometer-sized powders were prepared byco-precipitation method .用化学沉淀法合成了Y2O3、CeO2共掺杂的ZrO2纳米粉。
2.91ZrO 2 ultrafine powders were preparated byco-precipitation,and the influence of preparation conditions on pariticle size distribution of samples has been investi-gated.用化学沉淀法合成Y2O3和CaO共掺杂的ZrO2均匀超细粉并讨论了反应条件对样品粒度的影响。
3.The ultra fine Y_2O_3 was prepared by theco-precipitation method with amnion as precipitating agent.采用氨水为沉淀剂,通过醇水沉淀法合成Y2O3粉体,并用不同的干燥方法对其进行预处理。
5)Deposition method沉淀法
1.Ni(in mode)doped TiO 2 nanoparticles were prepared by a sol_gel method with(C 4H 9O) 4Ti as raw material and nickel nitrate as doping agent and by deposition method using titanium sulfate and ammonium carbonate as raw material and nickel nitrate,cobalt nitrate hexahydrate,chromic nitrate and ammonium metavanadate as doping agent.采用两种不同方法制备掺Ni纳米TiO2 粉末 ,即以钛酸四正丁酯为原料 ,用溶胶─凝胶法制备 ,或以硫酸钛和碳酸铵为原料 ,用沉淀法制备 ,并对两种方法制备的样品进行了对比 。
2.The nano silica aerogel was preparated by deposition methodin in our experiment process.采用沉淀法制备纳米白炭黑。
3.Nanopowder of xwt% SiO2+WO3(x=0,3,10,15,20) was prepared by means of solid state reaction and deposition method.本文以钨酸铵和硅酸乙酯为原料,分别采用固相法和沉淀法制备了不同掺杂量的SiO2 WO3纳米粉体,并对其进行了XRD,TEM表征。
6)deposition-precipitation沉积-沉淀法
1.5% Au/Fe2O3 was prepared by co-precipitation,deposition-precipitation and impregnation separately.采用共沉淀法、沉积-沉淀法和浸渍法制备了1。
2.ZrO2 support and Au/ZrO2 catalyst were prepared by aqueous solution precipitation anddeposition-precipitation method, respectively.采用水溶液沉淀和沉积-沉淀法分别制备了ZrO2载体及相应的Au/ZrO2催化剂,通过CO氧化反应考察了载体的制备条件、催化剂的焙烧温度和预处理温度对催化剂活性的影响;通过X射线衍射、氢程序升温还原(H2-TPR)、X射线光电子能谱(XPS)表征,分析了影响催化剂活性的原因。
3.Some oxides(Al2O3,SiO2,TiO2,MgO)and H-ZSM-5 zeolite were used as supports to prepare Au catalysts bydeposition-precipitation(DP)with urea as a precipitator.选择不同氧化物(Al2O3,SiO2,TiO2,MgO)和H-ZSM-5分子筛作为载体,以尿素为沉淀剂,采用沉积-沉淀法制备了一系列负载型金催化剂。
延伸阅读
沉淀法分子式：CAS号：性质：制造固体催化剂的方法之一，即将金属盐水溶液和沉淀剂分别加入搅拌罐中，生成固体沉淀的方法。生成的沉淀须经洗涤、过滤、干燥、煅烧才能制得成品。有将沉淀剂加到金属盐溶液的正加法，及与此相反的倒加法。选择不同的盐和沉淀剂，可以制得不同的催化剂前驱。为了使沉淀均匀，陆续发展了均匀沉淀法和超均匀沉淀法。
