http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-313004-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2cd5c55b54dc33574f104973e0d45023 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B30B- |
| filingDate | 1965-05-17^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1966-01-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-313004-A3 |
| titleOfInvention | PROCEDURE FOR THE PRODUCTION OF SEPARATED AND HARDENED IRON ORE PILLS |
| abstract | Process for the production of separate and hardened, porous and un-sintered pellets of iron ore from finely divided iron oxide ore, characterized by wet raw pelletizing operations from said finely divided ore, the arrangement of said pellets in a uniformly thick layer, generally horizontal, and permeable to gases, on a support, the establishment of a first, second and third gaseous confinement zones, the passage of moderately heated gases through the first mentioned zone, the passage of highly heated and strongly oxidizing gases through the second zone referred to independently of the flow in the first zone and the passage of refrigerant gases through the third zone, the transfer of said layer of pellets as a mass in general horizontal and successively through said zones to pass said gases through said permeate layer the same and through their support perpendicularly to the direction of transfer of the layer to effect a thermal transfer between the gases and the layer, the correlation of the temperature of the oxidizing gases and the rate of transfer of the layer of tablets, through the second zone to effect the hardening of those at a maximum temperature of 1232º C approximately below the incipient melting temperature of the ore, and the use of the heat exchanged between said layer and the cooling gases to precondition the gases that they flow through the first and second zones. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1965-05-17^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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