Non-Chemical PCBs pyrometallurgy

[kjavanb123]

All,

Interesting document on smelting PCBs.

http://www.swlf.ait.ac.th/IntlConf/Data/ICSSWM%20web/FullPaper/Session%20IV/4_04%20_Dr.Gongming%20Zhou_.pdf

Regards,
Kevin

 

[Platdigger]

Nice study. Thanks for posting the link. 8)

 

[butcher]

What sticks out in the document for me is the very long list of dangerous chemicals and toxins in the gases.

 

[kurt]

I am wondering how hard the NaOH is on crucible life?

Kurt

 

[chlaurite]

What sticks out in the document for me is the very long list of dangerous chemicals and toxins in the gases.

Then I would suggest you never look at a list of the chemicals you can detect in barbecued ribs. :lol:

I actually found the elemental breakdown interesting. More calcium than tin? And so little iron and zinc? Strange.

Great link though, thanks!

 

[SLKInf]

I know I am awakening a long dead thread, sorry for that. The link is dead, do you mind reposting if you still have it?
Thank you.

 

[kjavanb123]

Sorry dont have the link. But if you follow thread called "smelting" in library section it gives you more updated and detailed information about the same subject.

 

[g_axelsson]

Found a copy on scribd.

https://www.scribd.com/document/39279989/4-04-Dr-Gongming-Zhou

Edit : It's also possible to request a copy from the author at researchgate, https://www.researchgate.net/publication/266873614_Experimental_Study_on_Metal_Recycling_from_Waste_PCB

Göran