Copper dissolver process

C - Chemistry – Metallurgy – 07 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07F 1/08 (2006.01) B01F 1/00 (2006.01) B01J 8/06 (2006.01) B27K 3/02 (2006.01) B27K 3/22 (2006.01) C22B 3/02 (2006.01) C22B 3/04 (2006.01)

Patent

CA 2262186

A method for dissolving copper metal comprising circulating an aqueous solution of monoethanolamine through a bed of copper metal, and simultaneously passing a source of oxygen through the bed of copper metal; an apparatus for dissolving copper metal comprising a receptacle for containing copper metal, a receptacle for containing an aqueous solution of monoethanolamine, means for pumping the monoethanolamine from the receptacle containing the monoethanolamine to the receptacle containing the copper metal, and pressure means for providing air to the receptacle containing the copper metal; and a process for preserving wood wherein the wood is infiltrated with gaseous carbon disulfide, and impregnated with an aqueous solution of copper ions and dimethylamine, are disclosed.

LandOfFree

Say what you really think

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

Rating

Copper dissolver process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Copper dissolver process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Copper dissolver process will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1584249

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