B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
252/38
B01J 20/28 (2006.01)
Patent
CA 1254548
CANADIAN PATENT APPLICATION OF NILS ERIK ANDERS CEDERBERG AND MARGARETA H?GGSTR?M FOR A FLUID-PERMEABLE FIBRE MATRIX AND A METHOD OF PRODUCING SAID MATRIX Abstract of the Disclosure: A fluid-permeable fibre matrix having a large surface area and a method of making said matrix are described. The fibre matrix is characterised in that its fibres are oriented to a high degree in such a manner that the total matrix fibre length is substan- tially oriented in a main orientation plane, and that membranes are provided between the fibres. It is recom- mended that at least 60%, preferably at least 80% of the total fibre length of the matrix deviate by at most about 20° from the main orientation plane. The matrix fibres suitably consist of mineral wool, la preferably glass wool, while the membranes consist of a film-forming organic or inorganic material, such as synthetic or natural polymeric materials, glass, metals, ceramics, waxes, fats or oils. The membranes may be impermeable or porous, and active material, such as inorganic catalysts, biocatalysts or adsorbing materials, such as activated carbon and zeolites, may be affixed to or incorporated in the membranes. The fluid-permeable fibre matrix may be produced by arranging the main orientation plane of the original fibre matrix which has no membranes, substantially vertical, whereupon a film-forming liquid, such as gelatin, is supplied to the upper end of the fibre matrix. With suitable values of the viscosity and the surface tension of the film-forming liquid, mem- branes are formed between the matrix fibres, and these membranes are solidified, for example by polymerisation, evaporation of solvent, or in some other manner. lb
498757
Cederberg Nils E.a.
Haggstrom Margareta
Bereskin & Parr
Gedevelop Aktiebolag
LandOfFree
Fluid-permeable fibre matrix and a method of producing said... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fluid-permeable fibre matrix and a method of producing said..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid-permeable fibre matrix and a method of producing said... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1191189