Ceramic membrane

Details Ceramic membrane Ceramic membrane

B - Operations, Transporting

01

D

B01D 71/02 (2006.01) C04B 35/622 (2006.01) C04B 38/00 (2006.01)

Patent

CA 2312247

A method of manufacturing a semi-permeable ceramic membrane and a semi- permeable ceramic membrane made by the method, the method including providing a mixture of at least two non-metallic mineral components comprising fine particles having an effective particle size of up to 1 µm and coarse particles having an effective particle size of 1 µm or above, the fine particles having a higher coefficient of thermal expansion than the coarse particles, suspending the mixture of fine and coarse particles in a liquid to form a slurry, applying the slurry to a porous mould so as to form a green intermediate product, and baking or firing the green intermediate product to form a finished membrane. The finished membrane has a density distribution of the fine particles that increases in one direction (in use) across the finished membrane and a density distribution of the coarse particles that decreases in the same direction across the finished membrane.

Affiliated with

Also associated with

Rating

Ceramic membrane does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1358466