A method of producing a fixed-bed catalyst with nano-scale structure using a nano-powder production reactor and a filter, the method comprising: introducing a starting powder into the reactor, wherein the starting powder comprises catalyst material; the reactor nano-sizing the starting powder, thereby...http://www.google.fr/patents/US8076258?utm_source=gb-gplus-shareBrevet US8076258 - Method and apparatus for making recyclable catalysts
Method and apparatus for making recyclable catalysts
