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Title: Combustion synthesis continuous flow reactor

Patent ·
OSTI ID:563636

The present invention is a reactor for combustion synthesis of inorganic powders. The reactor includes a reaction vessel having a length and a first end and a second end. The reaction vessel further has a solution inlet and a carrier gas inlet. The reactor further has a heater for heating both the solution and the carrier gas. In a preferred embodiment, the reaction vessel is heated and the solution is in contact with the heated reaction vessel. It is further preferred that the reaction vessel be cylindrical and that the carrier gas is introduced tangentially into the reaction vessel so that the solution flows helically along the interior wall of the reaction vessel. As the solution evaporates and combustion produces inorganic material powder, the carrier gas entrains the powder and carries it out of the reactor. 10 figs.

Research Organization:
Battelle Memorial Institute, Columbus, OH (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
AC06-76RL01830
Assignee:
Battelle Memorial Inst., Richland, WA (United States)
Patent Number(s):
US 5,705,132/A/
Application Number:
PAN: 8-366,941
OSTI ID:
563636
Resource Relation:
Other Information: PBD: 6 Jan 1998
Country of Publication:
United States
Language:
English