Process for pressing briquettes from fine-grained fluorspar and pressed briquettes thus obtained
AssigneeHoogovens Ijmuiden, B.V.
InventorsAlbertus Adrianus Kooy, Jacobus VAN Rijkom
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Abstract
A finely-grained fluorspar briquette and a process for producing a fine-grained fluorspar in briquette form in which the fine-grained fluorspar is intimately mixed with from 1 to 5%, by weight of blast furnace cement, the mixture is further mixed with from 1 to 6%, by weight of water glass and the ultimate mixture is compressed into briquette form.
Claims3
A process for pressing fine-grained fluorspar into briquettes, comprising mixing intimately fine-grained fluorspar having a maximum grain size of 6 mm with 1 to 5% by weight of blast furnace cement and then with 1 to 6% by weight of water glass at room temperature and subsequently pressing the mixture into briquettes in a briquet press.
Dependencies are inferred from the claim text.