• 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. The preparation of solvent-impregnated resins containing imidazolium salts for the extraction of sca

The preparation of solvent-impregnated resins containing imidazolium salts for the extraction of sca

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：yjf987
【摘 要】
：
Polymer-supported ionic liquids (PSILs) were prepared via covalent anchoring ofimidazolium salts onto Merrifield resin and characterized by FT-IR, TGA and elementary analysis.PSILs were firstly examin
【作 者】
：
Lili Zhu Yinghui Liu Ji Chen 
【机 构】
：
Key laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry,Chinese
【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】
：
solvent-impregnated resins polymer-supported ionic liquids scandium(Ⅲ) cyanex 92 
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
　　Polymer-supported ionic liquids (PSILs) were prepared via covalent anchoring ofimidazolium salts onto Merrifield resin and characterized by FT-IR, TGA and elementary analysis.PSILs were firstly examined for the supports of solvent-impregnated resin (SIR),which have tunable properties, such as hydrophilicity/hydrophobicity, polarity, thermal and acid stability.The stabilities of SIRs based on polymer-supported imidazolium chloride (RCl) and imidazolium hexafluorophosphate (RPF6) with Cyanex 923 extractant and [Csmim][PF6] were evaluated.
其他文献
Removal of Cr(Ⅲ) and Cr(Ⅵ) by quaternary ammonium and quaternary phosphonium ionic liquids functiona
A series of silica-based organic-inorganic hybrid materials doped with quaternary ammonium or quaternary phosphonium ionic liquids (ILs) were prepared through the sol-gel process for Cr(Ⅲ) and Cr(Ⅵ) a
会议
chromiumadsorptionionic liquidsol-gel
Application of reciprocating-sieve-plate extraction column in hydrometallurgy
Mixer-setter has been widely applied in the hydrometallurgy of copper, nickel,cobalt, rare earth, uranium and zinc and environmental protection of chemical industry due to its simple structure, operat
会议
reciprocating-sieve-plate extraction columnuraniumnonferrous metalssolvent ex
Slurry electrolysis of ocean polymetallic nodules
Slurry Electrolysis (SE) has been developed for over twenty years.It integrates all the three sections of traditional hydrometallurgical processes of ore treatment such as leaching, solution purificat
会议
ocean poly-metallic nodulesslurry electrolysis processMnO2
Extraction of nickel and cobalt from Yuanjiang laterite by sulphuric acid leaching at atmospheric pr
Yuanjiang laterite was leached by sulphuric acid at atmospheric pressure.The leach liquors were analyzed for nickel and cobalt by atomic absorption spectrometry.The results show that nickel extraction
会议
extractionnickelcobaltsulphuric acid concentration
Relationship between thickness of siliconized layer prepared by electrodeposition and components of
Fe-6.Swt% Si alloy is an excellent soft magnetic material, but becomes extremely brittle.Thus, it is very difficult to produce thin sheet by conventional rolling.To avoid rolling problems, a process o
会议
siliconized layerthicknessmolten saltelectrodepositionsymmetry-simplex
Extraction of vanadium from alkaline leaching solution of roasted stone coal
Vanadium is predominantly extracted from titanium magnetite ores and the resulting vanadium slag.However, in China, stone coal is another vanadium resource,which with a great reserve of 118 million to
会议
stone coalvanadium pentoxideleachingextraction
The investigation of electrolytic copper powder with high efficiency under super gravity field
During electrolytic copper powder process, lots of electric quantities were consumed by hydrogen evolution reaction, which would lead to low current efficiency [1].In addition, in order to reduce the
会议
super gravity fieldcurrent efficiencycopper powderelectrolysis
Dissolution of UO2 from HTGR TRISO fuel particle by microwave heating
High Temperature Gas-cooled Reactor (HTGR) as one of generation Ⅳ reactors has a bright future in electricity and hydrogen production.It is important to develop the reproeessing technology for the spe
会议
HTGRspent fuelUO2dissolutionmicrowave
Comprehensive recovery of the precipitate formed in the wastewater of vanadium removal from raw TiCl
The recovery of copper and vanadium from the precipitate formed in the waste water of vanadium removal from raw TiCl4 with copper-wire was studied.The recovery process consists of five major procedure
会议
raw TiCl4 purifyingremoval vanadium with copper wirecoppervanadiumcomprehens
Application of removing copper from nickel electrolyte solution with molecule modification
Isostere principle was greatly used in materia medica, pesticide and hydrometallurgy for designing new material for medicine or pesticide and separation reagents for resemble elements, respectively.Ba
会议
isostere principlenickel electrolyte solutionremoving copper