- References
- External links
- See also
{{Orphan|date=February 2009}}Pattinson's Process is a method for removing silver from lead. The process is dependent on the fact that lead which has least silver in it solidifies first on liquefaction. In practice several crystallisations were required and the silver content of the silver-rich melt could not be raised above 2%. It has been replaced by the Parkes process. ReferencesExternal links- [https://archive.is/20020814011115/http://www.wsharvey.dial.pipex.com/leadandlabour/chapter11.htm Reference] to Pattinson's Process in mining.
- [https://books.google.com/books?id=I2mg2ine4AEC&pg=PA368&lpg=PA368&dq=Pattinson+process&source=bl&ots=bSekYMK0RZ&sig=lufxXRq2E_eGwGGR0Vku91e-qmo&hl=sv&sa=X&ved=0ahUKEwjaqJy1rKrOAhVBWCwKHS6jBMQQ6AEIUDAH#v=onepage&q=Pattinson%20process&f=false] Pattinson's process.
- [https://web.archive.org/web/20051122021612/http://luminet.net/~wenonah/hydro/pb.htm Pattinson's] white lead.
See also- Parkes process - a method for separation of metals from lead through precipitation.
{{industry-stub}} 3 : Lead|Silver|Metallurgical processes |