No passwords, No popups, No cost, No AI:
we earn from 'affiliate link' purchases, making the site possible

Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Adver-
tise
Help
Wanted
Current
Q&A's
Site 🔍
Search
ted_yosem
Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ
finishing.com -- The Home Page of the Finishing Industry

  The authoritative public forum
  for Metal Finishing since 1989
  mfhotline


  -----

Gold recovery from old "jewelry bombing" solution




I am a retired jeweler and have over 20 gallons of Bombing Solution stored in chemical containers. Can someone tell me the most modern, safest, and comprehensive way to drop the gold content.

Thank You, Willie in Miami, Florida.

Willie Cejas
Retired jeweler - Miami, Florida, USA
August 28, 2008



September 2, 2008

Hey Willie,
There are ways to drop the gold out of bombing solutions, but the process is very dangerous without the right equipment and full knowledge of the process. This should be processed by a reputable precious metals refiner that can arrange legal transport of the solution, and give you a fair return. Some refiners will draw a sample of the solution and give you the results before they pick it up. This way if you are not satisfied, you can seek out another refiner and you still have the material in house.
Speaking of "in house", I hope you don't have this material stored in your place of residence. Even if it's being stored in a factory, there are strict requirements on permits, labeling, storage conditions, and the amount of time it stays there. I would have it processed as soon as possible. This is the most modern and most importantly, THE SAFEST WAY. Enjoy your retirement, hope you get a good return.

Mark Baker
process engineer - Malone, New York




(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:

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


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