High surface area adsorbents and method of preparation

Details High surface area adsorbents and method of preparation High surface area adsorbents and method of preparation

B - Operations, Transporting

01

J

252/31

B01J 20/26 (2006.01) B01J 20/30 (2006.01) C08F 8/36 (2006.01)

Patent

CA 2293915

A process for the preparation of high surface area, low-swelling macroporous polymeric adsorbents is disclosed. The use of organic sulfonic acids to provide postcrosslinking of macroporous copolymers eliminates the need for traditional organic swelling solvents and Lewis-acid catalysts used to provide conventional macronetted polymers. In particular, methanesulfonic acid provides macroporous polymeric adsorbents having high surface area and porosity, low levels of residual vinyl groups, and free of residual contaminants from conventional Lewis-acid/Friedel-Crafts reactions.

Affiliated with

Also associated with

Rating

High surface area adsorbents and method of preparation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High surface area adsorbents and method of preparation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High surface area adsorbents and method of preparation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1429133