No passwords, no registration, no paywalls, no popups, no AI

As an Amazon Associate & eBay Partner we earn from affil links

finishing.com -- The Home Page of the Finishing Industry

Search our quarter-million Q&As

Home of the finishing HOTLINE since 1989

-----

Temperature increase in cyanide treatment

September 1, 2008

Hello:

We are a Spanish waste management and we would like to treat liquid cyanide wastes in our installation. We'll use sodium hypochlorite as oxidant and we wonder to know if during the reaction the temperature increases above 122 °F (50°C).

Thanks and best regards

Sergio Gil Gallardo
waste management - Spain

It can, if the cyanide is concentrated enough.

Run a jar test in an insulated container, and see for yourself.

Dave Wichern
Consultant - The Bronx, New York
September 8, 2008

Sorry! Finishing.com is temporarily Read-Only.
Ted Mooney is retiring but I have several offers to take it over.
We're working hard to make sure we find it the best new home.

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: