LU74719A1LU74719ALU74719ALU74719A1LU 74719 A1LU74719 A1LU 74719A1LU 74719 ALU74719 ALU 74719ALU 74719 ALU74719 ALU 74719ALU 74719 A1LU74719 A1LU 74719A1
Authority
LU
Luxembourg
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LU74719A
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Publication date
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Priority to LU74719ApriorityCriticalpatent/LU74719A1/xx
Publication of LU74719A1publicationCriticalpatent/LU74719A1/xx
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
B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
C01D1/04—Hydroxides
C01D1/44—Preparation in the form of granules, pieces, or other shaped products