Continuous ore reaction process by fluidizing

Chemistry of inorganic compounds – Extracting – leaching – or dissolving

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

423 1, 423 74, 423148, 423DIG16, C22B 100, C22B 300, C22B 3400, C22B 1100

Patent

active

054909767

ABSTRACT:
In a continuous process for reacting particulate ore with a liquid reagent in a counter-current vertical column the improvement comprising:

REFERENCES:
patent: 2745888 (1956-05-01), Mertes et al.
patent: 2801966 (1957-08-01), Mertes et al.
patent: 3060002 (1962-10-01), Leddy
patent: 3468633 (1969-09-01), Honchar
patent: 3529933 (1970-09-01), Honchar
patent: 3801370 (1974-04-01), Porter et al.
patent: 3881876 (1975-05-01), Porter et al.
patent: 3929963 (1975-12-01), Kurata
patent: 3959465 (1976-05-01), Kurata
patent: 4176159 (1979-11-01), Paixao et al.
patent: 4243179 (1981-01-01), Magalhaes
patent: 4269619 (1981-05-01), Keil et al.
patent: 5011666 (1991-04-01), Chao
Wherry, T. C. et al., "Guide to Profitable Computer Control", no month, pp. 69-72.
Sinha, N. H. "Fluidized Bed Leaching of Ilmenite", May, 1978, 11th Commonwealth Mining & Metall. Cong, Hong Kong, Inst. of Mining & Metallurgy.
Berezowskey, R. M. G. S. "The Commercial Status of Pressure Leaching Technology", Jnl. of Mining, Feb, 1991, pp. 9-15.
Fluidization, by M. Leva, McGraw-Hill (N.Y.) 1959, no month.
Fluidization, by D. F. Othmar, Reinhold (N.Y.) 1956, no month p. 4.
Dreisinger, D., "R & D Opportunities for Pressure Hydrometallurgy" Jnl. of Mining, Feb., 1991. p. 8.
Thomas, K., "Alkaline and Acidic Autoclaving of Refractory Gold Ores", Jnl. of Mining, Feb., 1991, pp. 16-19.
Peters, E., "The Mathematical Modeling of Leaching Systems" Jnl. of Mining, Feb., 1991, pp. 20-26.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Continuous ore reaction process by fluidizing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Continuous ore reaction process by fluidizing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Continuous ore reaction process by fluidizing will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-239216

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.