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US 11,890,621 B2Granted
Method for separating and collecting single aggregate from fumed silica and method for classifying shape of single aggregate
AssigneeOci Company Ltd.
InventorsYounghun Park, Eungchul Kim, Taesung Kim, Sangyup Lee, Kyungyeol Kim, Hwisu Oh
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Abstract
The present invention relates to a method for separating and collecting single aggregates from fumed silica, and a method for classifying a shape of the collected single aggregates, and more specifically, includes preparing a slurry in which fumed silica is dispersed in water; aerosolizing the slurry; and collecting single aggregates of the finned silica in the aerosol using the electric field.
Claims12
A method for separating and collecting single aggregates from fumed silica, the method comprising:
- preparing a slurry in which fumed silica is dispersed in water;
- aerosolizing the slurry;
- and
- collecting single aggregates of the fumed silica in the aerosol using an electric field.
1 more element
Dependencies are inferred from the claim text.