A process for cleaning metals comprising a step of...

C - Chemistry – Metallurgy – 23 – G

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C23G 1/02 (2006.01) C01B 15/037 (2006.01) C05B 17/00 (2006.01) C05B 17/02 (2006.01)

Patent

CA 2447355

The invention relates to a process for cleaning metals comprising a step of contacting a metal with an aqueous solution comprising hydrogen peroxide and at least one compound selected from the group consisting of complexing agents based on phosphonic acids, salts and degradation products thereof in an amount from about 10 to about 60 wt% based on the amount of hydrogen peroxide.

La présente invention a pour objet un procédé de nettoyage des métaux comprenant une étape de mise en contact d'un métal avec une solution aqueuse contenant du peroxyde d'hydrogène et au moins un composé sélectionné dans le groupe constitué d'agents complexants basés sur des acides phosphoniques, de leurs sels et de leurs produits de décomposition en une quantité allant d'environ 10 % à environ 60 % en poids de la quantité de peroxyde d'hydrogène.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

A process for cleaning metals comprising a step of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A process for cleaning metals comprising a step of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A process for cleaning metals comprising a step of... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1678219

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.