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Machine translation
1. (WO1981003499) AGGLOMERATES,A PROCESS FOR PRODUCING THEREOF AND USE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003499    International Application No.:    PCT/SE1981/000170
Publication Date: 10.12.1981 International Filing Date: 05.06.1981
IPC:
C22B 1/16 (2006.01), C22B 1/20 (2006.01)
Applicants:
Inventors:
Priority Data:
8103574 05.06.1981 SE
Title (EN) AGGLOMERATES,A PROCESS FOR PRODUCING THEREOF AND USE THEREOF
(FR) AGGLOMERES LEUR PROCEDE DE PRODUCTION ET LEUR UTILISATION
Abstract: front page image
(EN)A process for improving the reactivity, permeability and/or similar characteristics of an ore charge being subjected to down-draught sintering, characterized by including into said charge an active quantity of a micropelletized product produced by balling a fine-grained ore material with the addition of a minor quantity of hydraulic binder and water to a maximum agglomerate size of up to 10 mm (preferably up to 6 mm) which prior to charging onto said sintering device is cured to in average at least50% of the maximum achievable cured strength or of the cured strength obtainable by curing for 28-30 days at room temperature.
(FR)Un procede d"amelioration de la reactivite, de la permeabilite et/ou des caracteristiques similaires d"une charge de minerai soumise a un frittage avec tirage vers le bas, se caracterise par le fait qu"on inclut dans cette charge une quantite active d"un produit ayant la forme de micro-pastilles produites en agglomerant un materiau de minerai a grains fins, avec addition d"une petite quantite d"un liant hydraulique et de l"eau jusqu"a obtenir une dimension maximum du produit d"agglomeration de 10mm (de preference jusqu"a 6mm) qui, avant d"etre charge sur ce dispositif de frittage est polymerise jusqu"a en moyenne 50% au moins de la resistance de polymerisation maximum ou de la resistance de polymerisation qu"il est possible d"obtenir par polymerisation pendant 28 a 30 jours a temperature ambiante.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)