Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – With means applying electromagnetic wave energy or...
Reexamination Certificate
2011-07-05
2011-07-05
Mayekar, Kishor (Department: 1759)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
With means applying electromagnetic wave energy or...
C118S627000
Reexamination Certificate
active
07972567
ABSTRACT:
The present invention discloses an apparatus and method for manufacturing ultra-fine particles using corona discharge capable of manufacturing the ultra-fine particles nanometers in size from a reaction gas using the corona discharge. In the apparatus for manufacturing ultra-fine particles of the present invention, a reaction gas feeder supplies a nozzle with reaction gas, and the reaction gas is injected. When a power supply applies a high voltage to the nozzle, the corona discharge occurs at the nozzle. Thus, the injected reaction gas is dissolved, and a large number of ultra-fine particles are produced. Then, a collection plate collects the ultra-fine particles. In addition, a duct encloses the nozzle, so that a passage is formed between the nozzle and duct. Sheath gas supplied to the passage of the duct forms a gas curtain between the nozzle and the collection plate, so that the gas curtain leads the flow of the ultra-fine particles. If other reaction gas is supplied to the passage of the duct and heat energy is supplied thereto, the other reaction gas reacts thermochemically, so that a large number of other ultra-fine particles are produced. The ultra-fine particles produced by the corona discharge are coated with the other ultra-fine particles. If the corona discharge is generated while the ultra-fine particles and the other reaction gas are injected by another nozzle positioned downstream of the nozzle, the ultrafine particles are coated with the other ultra-fine particles produced from the other reaction gas.
REFERENCES:
patent: 5015845 (1991-05-01), Allen et al.
patent: 5247842 (1993-09-01), Kaufman et al.
patent: 5523566 (1996-06-01), Fuerstenau et al.
patent: 5873523 (1999-02-01), Gomez et al.
patent: 6479077 (2002-11-01), Borra
patent: 6860434 (2005-03-01), Ahn et al.
patent: 9285739 (1997-11-01), None
patent: 1666063 (2004-03-01), None
patent: 7901998 (1979-12-01), None
patent: 200133367 (1999-01-01), None
patent: 9910103 (1999-03-01), None
Lowe Hauptman & Ham & Berner, LLP
Mayekar Kishor
LandOfFree
Apparatus for manufacturing ultra-fine particles using... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for manufacturing ultra-fine particles using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for manufacturing ultra-fine particles using... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2686094