Golderz

(6 Kundenbewertungen)

Kategorie:

Beschreibung

In the first step of refining, the gold-bearing rock is ground with steel balls and separated from the dust by wet chemical separation. In this process, the products containing precious metals are dissolved either in aqua regia, a mixture of hydrochloric and nitric acid or in chlorinated hydrochloric acid. At the end, the precious metal is separated from the solution either by heating, (melt) electrolysis or extraction with special chemicals.

Facebooktwitterredditpinterestlinkedinmail

6 Bewertungen für Golderz

  1. Raw materials

    I read this article fully on the topic of the difference of newest and preceding technologies, it’s remarkable article.| а

  2. Earl

    There’s certainly a great deal to know about this
    subject. I love all the points you’ve made.

  3. Ahmad

    After I originally left a comment I appear to have clicked on the -Notify me when new
    comments are added- checkbox and now every time a comment is added I
    receive four emails with the exact same comment.
    Perhaps there is a way you can remove me from that
    service? Thank you!

  4. Jaqueline

    Your method of explaining all in this post is genuinely good, every one be able to simply be
    aware of it, Thanks a lot.

  5. Amie

    Hello there, just became alert to your blog through Google, and found that it’s truly informative.

    I’m gonna watch out for brussels. I will be grateful if you continue this in future.
    A lot of people will be benefited from your writing.
    Cheers!

  6. Kate

    Your way of telling everything in this paragraph is truly fastidious, all be able
    to simply be aware of it, Thanks a lot.

Füge deine Bewertung hinzu

Deine E-Mail-Adresse wird nicht veröffentlicht. Erforderliche Felder sind mit * markiert

QR Code

QR Code