The metal-sulfidephase of previous melting experimental results of Zhaodong chondrite was observed and analysed again.
并与先前肇东陨石全岩样的高压熔融实验进行比较。
2
The phase speciations of trace thallium in the Yunfu pyrite ore are analyzed, including exchange phase, carbonate phase, oxide phase organic, sulfidephase and phase combined with quartz etc.
The D2EHPA-TOA organic phase was used as the solvent-extraction system for the concentration of zinc and the separation of ferric ion from the biochemical lixivium of low-grade zinc sulfide.