会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Method of preparing and isolating metal hydrocarbonyls and recovery of
pure metals therefrom
    • 制备和分离金属烃基并从中回收纯金属的方法
    • US3966886A
    • 1976-06-29
    • US213725
    • 1971-12-29
    • Lubertus Bakker
    • Lubertus Bakker
    • C01G1/04
    • C01G1/04
    • This invention comprises a novel method for the preparation of metal hydrocarbonyls of metals of Groups 1b, 2b, 3b, 4b, 5b, 6b, 7b and 8 of the Periodic Table of the Elements and the attendant method for isolation of pure metals by the separation of a single metal as a metal hydrocarbonyl from any mixture and the subsequent decomposition of the metal hydrocarbonyl to metal powder. The methods of this invention are of particular value in recovering valuable metals in pure state from such sources as exhausted or poisoned metal-based catalysts, low grade ores, filter cakes or mining tailings. Gaseous metal hydrocarbonyl products of this invention also make possible isotope separation.
    • 本发明包括用于制备元素周期表第1b,2b,3b,4b,5b,6b,7b和8族金属的金属烃基的新方法和通过分离分离纯金属的附带方法 作为任何混合物的金属烃基的单一金属,随后将金属烃基分解成金属粉末。 本发明的方法在从诸如排出或中毒的金属基催化剂,低等级矿石,滤饼或采矿尾矿的源中回收纯状态的有价值金属中具有特别的价值。 本发明的气态金属烃基产物也可能产生同位素分离。