1. home >
  2. india gold casting production line use process

India Gold Casting Production Line Use Process

The miller process is rapid and simple but it produces gold of only about 995 percent purity the wohlwill process increases purity to about 9999 percent by electrolysis in this process a casting of impure gold is lowered into an electrolyte solution of hydrochloric acid and gold chloride.

Get Price

Copyright © 2020.Company name All rights reserved. sitemap

Hi,may I help you with products, price, etc?