Zinc compound? ????????

[Briatory]

I was used a zinc compound it drop gold from cyanide solution very fast,when you add into solution, after 1mn of stirring leave the solution sitledown an 15m then get the cimentation out .
My question is what is this zinc compound its not heavy like metal zinc dust ?

 

[anachronism]

I was used a zinc compound it drop gold from cyanide solution very fast,when you add into solution, after 1mn of stirring leave the solution sitledown an 15m then get the cimentation out .
My question is what is this zinc compound its not heavy like metal zinc dust ?

I'm lost.

 

[Briatory]

Thanks , but my question is, how made it? Because i dont find it any more.

 

[anachronism]

It's a picture of gray powder- can you give us anything more to work on?

 

[Briatory]

Hi , this is waht look like , not a heavy material.

 

[nickvc]

If you type in technoflux reactivo into google you get plenty of hits in Spain and that’s only just across the Mediterranean from you.

 

[Briatory]

I already try it , any way thanks guys.

 

[Lino1406]

The "zinc compound" may be aluminum, which is used by many electroplaters for the same reason

 

[FrugalRefiner]

I did a search for technoflux reactivo especial para precipitar oro de liquidos, and found this site. It's all in Spanish, so I don't know if it will help. All products in the US are required to have an MSDS (Material Safety Data Sheet) or something similar that describes safety precautions related to the product. You might contact Kirman and request a copy if it's available there.

https://tienda.kirman.com/cáustico-reactivo-technoflux-para-precipitar-oro-de-líquidos-bote-1-kg-ref-031042

Dave

 

[Briatory]

Thanks guys





edited spelling