Aloha, fun & authoritative answers -- no cost, no registration, no passwords, no popups
(as an eBay Partner & Amazon Affiliate we earn from qualifying purchases)

Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Adver-
tise
Help
Wanted
Current
Q&A's
Site 🔍
Search
pub  Where the
world gathers for metal finishing
Q&As since 1989



-----

Recovering Gold from Mercury




Hello, I'm Shawn
I have some Mercury that a relative left that was in mining for +-20 yrs. I am familiar with evaporating the metal off but I would like to (1) recover the mercury/ be environmentally friendly (2) reduce processing and exposure (3)not have to dig to deep into equipment? Is distilling the best way? Any home remedies ?

Respectfully,
Shawn

Timothy Parker
- San Antonio, Texas, USA
August 15, 2008



In the old days, they just burned (vaporized) the mercury off.
That is extremely hazardous to do. Distillation with a proper set up would minimize the problem. You will need a very good cold sink, and possibly two coils in tandem, circulating cold (ice) water. Get a MSDS on mercury , read it until you understand all of it before you buy anything. Glass is probably the best way to go. It boils at 356C, but will slowly vaporize at a lower temp. The remaining sludge will contain some mercury, so it would be best to send it off to a professional for the smelting. The mercury that you recover is valuable also. finding a willing buyer and legal shipping will be a problem.

James Watts
- Navarre, Florida
August 20, 2008




(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories:

 
Jobshops
Capital
Equipment
Chemicals &
Consumables
Consult'g, Train'g
& Software


About/Contact  -  Privacy Policy  -  ©1995-2024 finishing.com, Pine Beach, New Jersey, USA  -  about "affil links"