Categories
Mineral Processing

emew Electrowinning

Has anyone experience with emew Electrowinning and can comment on it?

Categories
Hydrometallurgy

Bioleaching

We started to test bioleaching of copper sulfide ore. Anyone has experience that can give on this subject

Categories
Mineral Processing

Magentic separation

We plan to purchase a magnetic separator for our ore. Any suggestion as for a good manufacturer with a reasonable price?

Categories
Mineral Processing

Separation of oil from oil/water, Flotation??

what is the best technology to separate oil from contaminated sea water?  Would be flotation a good method?

Categories
Mineral Processing

HPGR Skewing

I do research on HPGR (High Pressure Grinding Rolls) . During my research I found out some conflicting arguments with regards to skewing. Some people say that is good and some say that it is not beneficial. Anyone can shed light on this ? Thanks

Categories
Mineral Processing

Milling Titanium and iron

Hi, is there a good method for milling iron and titanium without oxidation?

Categories
Advanced & Nano Materials

Anode battery materials

I do research on battery materials and I did a complete literature/patent review on anode materials. If anyone aware of any new development in this area and can share (if it is not IP) it that would be great.

Categories
Advanced & Nano Materials

Auxetic materials

I work on Auxetic materials  and would like to know if somebody else is working the same or if can share with me their application particularly in medical application such tissue engineering.

Categories
Mineral Processing

What to use for Cerussite depression in flotation

I try to depress cerussite during zinc flotation. What is the best chemical to use to depress cerussite?

Categories
Advanced & Nano Materials

Removal of oxygen from neodymium

I am wondering what process is the best to remove oxygen from neodymium? Anyone working currently on this?

Categories
Hydrometallurgy

Recovery of Ce from sulfur leach solution

Can anyone help me with the recovery of Ce from sulfur leach solution

Categories
Mineral Processing

Quartz removal from kaolin

Does anyone has experience/knowhow for Separating quartz from kaolin?

Categories
Hydrometallurgy

Crud in our copper solvent extraction circuit

In our copper solvent extraction circuit the amount of crud has increased significant lately. Leach solution analysis has not been changed? any one has any suggestion?