Process for bleaching hardwood pulp

D - Textiles – Paper – 21 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

D21C 9/16 (2006.01) D21C 9/10 (2006.01)

Patent

CA 2063351

A process is provided for peroxygen bleaching of high yield pulp in which sodium carbonate replaces sodium hydroxide and sodium silicate. The process employs a chelating agent as a substitute for the silicate normally required so that the process can operate as a closed cycle system.

LandOfFree

Say what you really think

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

Rating

Process for bleaching hardwood pulp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for bleaching hardwood pulp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for bleaching hardwood pulp will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1787800

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