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| Number | Title | Issue Date |
| 7354557 | Smokeless porous carbon production method and its production system A smokeless porous carbon production method and its production system in which porous carbon is produced by heat treating a large amount of material, e.g. wood or bamboo, efficiently in a short time with thermal energy generated by combusting combustible gas produce... | 04/08/2008 |
| 7112449 | Combinatorial chemical synthesis Combinatorial synthesis methods obtain a plurality of compositions having materially different characteristics using an apparatus having a plurality of collectors. A first quantity of fluid reactants are reacted to form a first quantity of product composition. Follo... | 09/26/2006 |
| 6878360 | Carbon fibrous matter, production device of carbon fibrous matter, production method of carbon fibrous matter and deposit prevention device for carbon fibrous matter Disclosed is an apparatus for production of vapor-phase growth carbon fibers. The apparatus can continuously produce these carbon fibers for a long time without blocking a furnace of tubular reactor of the apparatus. Also disclosed is a process for production of car... | 04/12/2005 |
| 6485693 | Apparatus for producing carbon blacks A process for producing carbon black comprising reacting a reaction stream formed by a prior carbon black forming process with an oxidant and a carbon black yielding feedstock to produce carbon black and cooling, separating and recovering the carbon black... | 11/26/2002 |
| 5639429 | Reactor for the production of short ceramic fibers from gas The production of fibers is carried out by allowing a gas mixture containing a gaseous hydrocarbon or an appropriate gas to pass through a substrate (generally a steel sheet) arranged facing the direction of the gas stream and situated in a furnace wherei... | 06/17/1997 |
| 5415585 | Decompression apparatus A decompression apparatus comprises an exhaust line connected to a processing unit, an exhaust device connected to the exhaust line, whereby the processing unit is exhausted through the exhaust line, and an ambience in the processing unit can be set under... | 05/16/1995 |
| 5304366 | Process and apparatus for producing and separating fullerenes A process and apparatus is described for the production of purified fullerenes using a non-reactive gas to collect and transport impure fullerenes from an evaporation zone to a heated filter zone in which solid impurities may be filtered out of the mixtur... | 04/19/1994 |
