The chemical strategies for preparing magnetic iron oxide nanoparticles are reviewed and generalized in metathesis strategy and pyrolytic decomposition strategy in this paper.
本文对铁的氧化物磁性纳米颗粒的化学制备方法进行了综述,将其归结为复分解和热分解两种策略;总结了近期含铁的氧化物纳米颗粒组装体的研究进展,并对未来的发展做了展望。
The industrial manufacturing technique, the trend of development of neohexene ,and the characteristics of these production technique were reviewed and analyzed in the paper, particularlyabout the selective dimerization of isobutylene and metathesis of βdiisobutylene with ethylene were introduced.
对新己烯生产技术的现状和今后的发展趋势进行了综述, 分析了由异丁烯和乙烯生产新己烯的技术特征, 讨论了烯烃二聚工艺和催化剂、烯烃复分解工艺及相应的催化剂, 指出了各种工艺的优势和不足。
Patassium Perchlorate is prepared by metathesis using solid of patassium chlorate replaced patassium choride.
采用固体氯酸钾复分解法代替传统的氯化钾复分解法制备高氯酸钾，加适量添加液洗涤高氨酸钾晶体，解决了成品中氯酸根超标的难关，产品质量符合ＺＢＧ１２００５－８７标准一级品要求；整个制备过程不排放母液和洗水，不浓缩，实现了水平衡，较大幅度节约了能源。
The technology and mechanism of solution chemistry of preparation of strontium carbonate by double decomposition from celestite concentrate were investigated.
研究了天青石精矿复分解法制备碳酸锶的工艺及溶液化学作用机理。
The methods are saponification method and double decomposition method.
介绍两种不同的合成硬脂酸稀土稳定剂的方法 ,即皂化法和复分解法 。
The pilot test of H_(2)BO_(3) and NaNO_(3) preparation by double decomposition;
复分解法制备硼酸和硝酸钠中试研究
Analysis of production technology of potassium sulfate by double decomposition;
用复分解法生产硫酸钾工艺分析
Ammonium nitrate and potassium chloride are mainly used as raw materals for the production of agriculture-grade potassium nitrate by double decomposition method.
复分解法生产农用硝酸钾的主要原料一般为硝酸铵和氯化钾。
Cleaner Production Process of Titanium Dioxide by Decomposition of Titanium Slag with Molten Sodium Hydroxide
氢氧化钠熔盐分解高钛渣制备二氧化钛清洁新工艺的研究
Kinetics analysis of decomposition of ilmenite by KOH sub-molten salt method
KOH亚熔盐法分解钛铁矿的动力学分析
clear fused-quartz cell
透明熔融石英电解槽(熔盐电解)
Study on Some Problems about the Burning of Raw Mix Proportioned from Steel Slag and Melting Slag in the Kiln with Precalcinator;
钢渣和熔渣配料在预分解窑上煅烧硅酸盐熟料若干问题的研究
Study on Preparation Titanium by Electrolysis Reduction of TiO_2 in Salt;
熔盐电解TiO_2制备金属钛的研究
Slot-type Design for 10KA Rare Earth Molten Salt Electrolysis Cell;
10KA底部阴极稀土熔盐电解槽槽型设计
Preparation of Mg-Li Mg-Li-Zr Zn-Zr Alloys by Electrolysis in Molten Salt;
熔盐电解制取Mg-Li Mg-Li-Zr Zn-Zr合金
Study on the Electrical Conductivity of NaF-KF-LiF-AlF_3 Electrolyte Melts for Aluminum Electrolysis
NaF-KF-LiF-AlF_3系铝电解质熔盐电导率研究
Preparation of Mg-Al-Sr-Ca Alloy by a New Technology of Molten Salt Electrolysis
熔盐电解法制备镁-铝-锶-钙合金新工艺
Preparation of LaNi_5 Powder by Electrolytic Deoxidation in Molten Salt from La_2O_3-NiO Mixture
熔盐电解La_2O_3-NiO制备LaNi_5粉末
Numerical Simulation of Multiphase Flow in Rare Earth Electrolytic Cell
稀土熔盐电解槽内多相流动数值模拟
Preparation of solid state Fe-Ti alloy compound by FFC in molten salts at 700℃
700℃熔盐电解制备固态钛铁合金化合物
Pre-electrolysis Purification of Fluoride Melts for Preparation of Solar Grade Silicon by Three-Layer Electrorefining
三层液熔盐电解制备太阳级硅用氟化物电解质熔体预电解净化
Study on Electrolysis Process for Preparation of Solar Grade Silicon by Three-Layer Electrorefining
三层液熔盐电解制备太阳级硅的电解工艺研究
Silicate minerals are characteristically refractory and difficult to break down.
硅酸盐矿物的特点是耐熔和难以分离。
Molecular Dynamics Simulation of KF-KCl melts;
KF-KCl系熔盐的分子动力学模拟
Preparation of Carbon Nanotubes by Electrolysis in Molten Salts and Its Electrocatalytic Properties;
纳米碳管的熔盐电解法制备及其电催化特性
Experiments of Molten Electrolysis of TiO_2 to Titanium and Study on the Mechanism;
二氧化钛熔盐电解制取钛的实验及机理研究