Metallurgical apparatus – Means for treating ores or for extracting metals – By means applying heat to work – e.g. – furnace
Patent
1996-03-15
1998-06-16
Kastler, Scott
Metallurgical apparatus
Means for treating ores or for extracting metals
By means applying heat to work, e.g., furnace
148630, C21B 1106
Patent
active
057665443
ABSTRACT:
A method for fluidizing particulate material within a retort (22) mounted on a horizontal shaft or axle (36) for rotation. Gas enters retort (22) through a pipe (52) extending along the longitudinal axis of the shaft (36) and is exhausted through pipe manifold (58). As retort (22) is rotated, particles of particulate material (23) are constantly intermingled and in contact with each other and the walls (31) of the retort (22). An injector assembly (60) may be connected to a retort (51) for injection of an additional particulate material (56).
REFERENCES:
patent: 5303904 (1994-04-01), Kemp
patent: 5324009 (1994-06-01), Kemp
patent: 5407498 (1995-04-01), Kemp
Brochure of Vacuum Industries, Inc. on "Rotavac" Furnaces, published Dec., 1989 in Nashua, NH, 4 page folder and 6 page insert.
"Primer on Fluidized Bed Heat Treating Furnaces", 9 pages, published prior to Jan. 1995 by Fluidtherm Corporation, South Lyon, Michigan.
Article entitled "Controlled Atmosphere Fluidised Beds For the Heat Treatment of Metals" by R.W. Reynoldson, Published Dec. 1976 in Great Britain, 15 pages.
Article entitled "Foundry Refines Fluidized Beds For Multiple Heat Treat Applications" by Willard E. Kemp, published Nov. 1980 in Heat Treating magazine, 5 pages.
Article entitled "Chemical Methods of Powder Production" by Erhard Klar, published prior to Jan. 1995, 4 pages.
Article entitled "NiCrAl/Bentonite Thermal SprayPowder For High Temperature Abradable Seals", by M.A. Clegg and M.H. Mehta, published prior to Jan. 1995 5 pages.
Technical Bulletin NTB9000 of Fike Corporation, Blue Springs, MO, Published Dec. 1990, 2 pages.
Catalogue of Niro, Inc., Columbia, MD entitled "Fluid Bed Processing", published prior to Jan. 1995, 16 pages.
Kastler Scott
Kemp Development Corporation
LandOfFree
Process for fluidizing particulate material within a rotatable r does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for fluidizing particulate material within a rotatable r, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for fluidizing particulate material within a rotatable r will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1721558