Method of producing spherical oxide powder

Details Method of producing spherical oxide powder Method of producing spherical oxide powder

2008-05-20

2008-05-20

Lopez, Carlos (Department: 1791)

Plastic and nonmetallic article shaping or treating: processes

Formation of solid particulate material directly from molten...

By extrusion spraying or gravity fall through orifice

C264S015000

Reexamination Certificate

active

07374704

ABSTRACT:
The present invention provides a production method of spherical oxide powder which includes a feeding step in which a granular powder composed of an oxide composition is fed into a combustion flame together with a carrier gas; a melting step in which said fed granular powder is melted in said combustion flame to obtain a melt; and a solidifying step in which said melt is solidified by being moved and placed outside said combustion flame.

REFERENCES:
patent: 5140005 (1992-08-01), Rangaswamy et al.
patent: 6045913 (2000-04-01), Castle
patent: 53-109519 (1978-09-01), None
patent: 05-105502 (1993-04-01), None
patent: 05-128912 (1993-05-01), None
patent: 08-048560 (1996-02-01), None
patent: 08-069712 (1996-03-01), None
patent: 09-031006 (1997-02-01), None
patent: 11-514963 (1999-12-01), None
patent: 2000-107585 (2000-04-01), None
patent: 2001-019425 (2001-01-01), None
patent: 2001-097712 (2001-04-01), None
patent: 2001-187831 (2001-07-01), None

Affiliated with

Also associated with

Rating

Method of producing spherical oxide powder does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of producing spherical oxide powder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing spherical oxide powder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2813354