Operation of Column Extractor for the Recovery of Pt from the Chloride Leaching Solution of Spent Ca

来源 :The 12th International Symposium on East Asian Recycling Tec | 被引量 : 0次 | 上传用户:Dark_tomato
下载到本地 , 更方便阅读
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
  In order to recover Pt and HCl from the hydrochloric acid leaching solution of spentpetroleum catalysts,bench scale Karr reciprocating column was employed in continuousoperation.
其他文献
  Room-temperature electrolysis in a non-aqueous electrolyte was investigated for the refining of magnesium metal.The electrochemical redox behaviors of magne
  Remediation of soil contaminated by heavy metals is a complex process.Appropriate ways should be used in different contamination soils.In order to safely us
会议
  Due to stainless steel reductive slag owns a characteristic of poor volume stability,recycling and reuse of stainless steel reductive slag has always been n
  GaAs is a useful semiconductor material in light-emitting diodes(LEDs),integrated circuits,microwave and solar devices.However,large amount rare metals in t
会议
  A sediment was mixed with incinerator fly ash(IFA)in various amounts and fired to prepare lightweight aggregates.It was intended to take advantage of the ca
  Rare earth elements are present in more than 100 minerals,of which monazite,bastnaesite and xenotime are typical rare earth minerals.
  NOx is a harmful matter to the environment that may cause formation of acid rainand ozone layer depletion.
  Sewage sludge ashes are rich in phosphate content and the recovery of phosphate from them has been carried out in Japan.At a sewage treatment plant in Morio
  A large amount of silicon sludge is produced as waste during the slicing of siliconingots into thin wafers used for IC chips and solar cells.
  Production of steel in East Asia is quite active due to the drastic economic growthof this area and approximately 60%of world crude steel production(over 90