Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Shaodou Cen"'
Publikováno v:
ACS Omega, Vol 8, Iss 45, Pp 42367-42378 (2023)
Externí odkaz:
https://doaj.org/article/b66a4944ba144f2aa8680103a1027dc7
Publikováno v:
RSC Advances. 13:10600-10609
A suitable surfactant, sodium oleate, is used to improve the phosphorus leaching efficiency while reducing the dissolution of metallic impurities, allowing for highly-efficient utilization of phosphate ores and high-purity phosphoric acid production.
Autor:
Renlong Liu, Chunling Jiang, Zuohua Liu, Shenghui Guo, Geng Chen, Shaodou Cen, Changyuan Tao, Xie Zhaoming
Publikováno v:
Separation and Purification Technology. 277:119472
Microwave heating was applied to leaching of manganese from pyrolusite using pyrite as reductant. The leaching parameters on manganese extraction, such as mass ratio of pyrite and pyrolusite, H2SO4 concentration, liquid to solid ratio, reaction tempe