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WR Grace and Co
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WR Grace and Co
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Application filed by WR Grace and CofiledCriticalWR Grace and Co
Priority to FR11810ApriorityCriticalpatent/FR87712E/fr
Application grantedgrantedCritical
Publication of FR87712EpublicationCriticalpatent/FR87712E/fr
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
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Chemical & Material Sciences
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Organic Chemistry
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Chemical Kinetics & Catalysis
(AREA)
FR11810A1965-04-021965-04-02Procédé pour la fabrication de particules sphériques en oxydes d'actinides et particules obtenues par le procédé
ExpiredFR87712E
(fr)
Procédé pour la préparation de particules lourdes d'oxydes d'actinides et de mélanges d'oxydes d'actinides utiles comme combustibles pour des réacteurs nucléaires
Procédé pour la séparation des actinides de produits d'addition et de séparationde différents actinides notamment pour le traitement de combustibles nucléaires irradiés