• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. Non-isothermal leaching kinetics of primary titanium-rich materials by microwave heating and microwa

Non-isothermal leaching kinetics of primary titanium-rich materials by microwave heating and microwa

来源 :第五届国际湿法冶金学术会议(5th International Conference on Hydrometallurg | 被引量 : 0次 | 上传用户：lszh123321
【摘 要】
：
The non-isothermal kinetics of leaching of primary titanium-rich material by microwave heating was investigated, and the temperature-pressure curves of leaching system and microwave absorption charact
【作 者】
：
Jinhui Peng Mengyang Huang Zhengyong Zhang Libo Zhang Shimin Zhang Zebiao Zhang Ming Huang 
【机 构】
：
Key Laboratory of Unconventional Metallurgy (Kunming University of Science and Technology),Ministry
【出 处】
：
第五届国际湿法冶金学术会议(5th International Conference on Hydrometallurg
【发表日期】
：
2009年4期
【关键词】
：
primary titanium-rich material non-isothermal kinetics microwave absorption char 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
　　The non-isothermal kinetics of leaching of primary titanium-rich material by microwave heating was investigated, and the temperature-pressure curves of leaching system and microwave absorption characteristics of mixture solutions before or after leaching were measured.The research of non-isothermal kinetics was evaluated by the leaching rate of Fe and the total apparent velocity equation of the non-isothermal kinetics of leaching of primary titanium-rich material by microwave heating was obtained.
其他文献
Study on behavior of impurity arsenic in zinc electrowinning
The arsenic effect on the cathode polarization process in zinc electrowinning, its kinetics equation and parameters, and its polarization mechanism are studied by multiple electroehemistry methods.Exp
会议
zinc electrowinningarsenicpolarization curves of cathodekinetics equation and
Calculating models of mass action concentrations for structural units or ion couples in RbCl-H2O bin
Thermodynamic models of calculating mass action concentrations of structural units or ion couples in RbCl-H2O binary and RbCl-RbNO3-H2O ternary strong electrolyte aqueous solutions has been developed
会议
mass action concentrationactivityion and molecule coexistence theoryRbCl-H2O
Study on the most probable mechanism function and kinetic parameters of gibbsite dissolution in NaOH
Determination of the probable mechanism function and kinetic parameters is key to the kinetic research in hydrometallurgical process.In this work, the most probable mechanism function and kinetic para
会议
gibbsitekinetic parametermechanism functionintegral equationdifferential equ
Behavior of silicon minerals during bayer digestion
Digestion behavior of several mono-silicon minerals including kaolinite, illite and pyrophyllite in sodium aluminate solution were investigated.The result shows that the digestion rate of kaolinite, i
会议
silicon mineralsaluminabayer digestionsodium aluminate solutionreaction acti
Effect of Na2O on alumina leaching and self-disintegrating property of calcium aluminate slag
Na2O is one of the impurities in calcium aluminate slag and the existence of it will affect 12CaO·7Al2O3 and 2CaO.SiO2 crystal in slag and change the Al2O3 leaching rate and self-disintegrating rate o
会议
calcium aluminate slagalumina leachingself-disintegratingNa2O
Investigation of deposition mechanism and characteristics of tin film prepared by electroless platin
Electroless tin plating is a new process and also is the only wet deposition process instead of tin plating, which has many advantages, such as good dispersive ability of the bath, high productivity a
会议
electroless tin platingdeposition mechanismself-catalyzed depositioncharacter
Preparation and characterization of quaternary ammonium metal-containing ionic liquids by extractive
Six quaternary ammonium metal-containing ionic liquids (ILs) [NR3H]n[MCl4]and [NR4]n[MCl4] (M=Fe, Co or Cu, n=1 or 2) have been prepared by the extractive reaction of metal ions from hydrochloride med
会议
metal-containing ILsN235A336extractive reaction
Real-solution stability diagrams for copper-ammonia-chlorine-water system
A comprehensive thermodynamic model has been applied to construct real-solution stability diagrams for copper-ammonia-chlorine-water medium.The model is based on accurate knowledge of standard-state t
会议
Stability diagramsActivity coefficientsStandard-state propertiesModelingTher
Dissolution kinetics of mechanical activated light-calicined magnesite with (NH4)2SO4 solution
The mechanisms and kinetics of dissolution of mechanical activated light-calicned magnesite were investigated at the temperature range of 30℃ to 70℃,(NH4)2SO4 from 0.05 M to 0.3 M, and dissolution tim
会议
mechanical activationlight-calicned magnesiteapparent activation energyreacti
The dissolution behavior of Ta2O5,Nb2O5 and their mixture in KOH and H2O system
The dissolution behavior of Ta2Os, Nb2O5 and their mixture in KOH and H2O system has been investigated.A L9(34) orthogonal design was used to study the effects of reaction temperature, KOH/Ta2O5 mass
会议
Ta2O5Nb2O5KOHdissolution behaviormechanismsolid-solution