Lead zinc ore is processed mainly through flotation method, according to the nature of the ore, mixed flotation and preferred flotation can be used, specific process should be determined through the beneficiation test index. Sinonine manufactures lead-zinc mining machinery and equipment.
Application of lead zinc ore processing
The lead-zinc ore dressing process mainly deals with lead zinc sulfide ores with close intergrowth, uneasy dissociation and uneven particle size distribution.
Features of lead zinc ore processing
1.Preferred flotation
After the ore grinding to the monomer dissociation of lead-zinc, lead and zinc will be separated respectively. It is suitable for coarse grinding fineness adopting single grinding classification process, different concentrates are separated by flotation reagents combination.
2.Mixed flotation
After grinding the raw ore, mixed flotation will separate the zinc and lead together and then re separate zinc concentrate from lead concentrate. It is suitable for strong associated lead-zinc ore, when necessary to regrind concentrate thus better separation of lead and zinc concentrate will be made.
The lead-zinc ore dressing process mainly deals with lead zinc sulfide ores with close intergrowth, uneasy dissociation and uneven particle size distribution.
1.Preferred flotation
After the ore grinding to the monomer dissociation of lead-zinc, lead and zinc will be separated respectively. It is suitable for coarse grinding fineness adopting single grinding classification process, different concentrates are separated by flotation reagents combination.
2.Mixed flotation
After grinding the raw ore, mixed flotation will separate the zinc and lead together and then re separate zinc concentrate from lead concentrate. It is suitable for strong associated lead-zinc ore, when necessary to regrind concentrate thus better separation of lead and zinc concentrate will be made.