Apparatus for manufacturing ultra-fine particles using...

Details Apparatus for manufacturing ultra-fine particles using... Apparatus for manufacturing ultra-fine particles using...

2008-03-25

2008-03-25

Kuhns, Allan R. (Department: 1732)

Plastic article or earthenware shaping or treating: apparatus

Means making particulate material directly from liquid or...

By means applying fluid jet or blast to unconfined liquid...

C239S135000, C239S690100, C239S704000, C239S708000, C425S006000

Reexamination Certificate

active

11064953

ABSTRACT:
An apparatus and method for manufacturing ultra-fine particles using an electrospray device is disclosed. One or more capillary provided at its tip with a nozzle is positioned within a guide duct and precursors such as metal organic materials and metal halogen compounds, or nonvolatile substances or volatile substances are supplied to the capillary. Voltages are applied to the capillary and the guide duct, respectively, so that a voltage difference is generated therebetween and the highly charged liquid droplets from the capillary are sprayed. The sprayed liquid droplets are carried along the guide duct together with carrier gas injected into the guide duct. When heat energy is applied to the liquid droplets, chemical reactions of the liquid droplets occur. A collecting plate positioned in front of the guide duct collects ultra-fine particles formed by the chemical reactions.

REFERENCES:
patent: 3503704 (1970-03-01), Marks
patent: 4095962 (1978-06-01), Richards
patent: 4531056 (1985-07-01), Labowsky et al.
patent: 5015845 (1991-05-01), Allen et al.
patent: 5115971 (1992-05-01), Greenspan et al.
patent: 5170053 (1992-12-01), Hail et al.
patent: 5247842 (1993-09-01), Kaufman et al.
patent: 5344676 (1994-09-01), Kim et al.
patent: 5873523 (1999-02-01), Gomez et al.
patent: 5992244 (1999-11-01), Pui et al.
patent: 6145391 (2000-11-01), Pui et al.
patent: 6174469 (2001-01-01), Ganan-Calvo
patent: 6860434 (2005-03-01), Ahn et al.

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