Patent ID: 7442356
Filing Date: 2008-10-28
Classification: B01F,B01J,C01B

Abstract:
1. A process for producing inorganic spheres, comprising: preparing an emulsion by injecting separating an organic liquid (A) from the W/O emulsion containing droplets of the aqueous liquid containing said inorganic compound: solidifying said droplets of the aqueous liquid containing said inorganic compound in said W/O emulsion by using an acid to form a liquid containing said inorganic spheres; separating said liquid containing said inorganic spheres into an organic liquid (A′) and said inorganic spheres, and deacidifying the organic liquid (A′) and recycling the organic liquid (A′) to said laminar flow of said organic liquid in said flow path; contacting said organic liquid (A) with an acid, deacidifying said organic liquid (A); and recycling the organic liquid (A) to said laminar flow of said organic liquid in said flow path.