Method for controlling mixer and method for producing carrier
AssigneeFUJIFILM Business Innovation Corp.
InventorsYosuke AKABANE, Takeshi TANABE, Atsushi YAMAHASHI
Life of this patent
Estimating the term…
Abstract
A method, for controlling a mixer that mixes materials through rotation of an impeller while a solvent contained in the materials is evaporated under negative pressure, performs a process in which the mixer is operated while the pressure inside the mixer is increased or decreased according to a predetermined profile. When a power value of the impeller exceeds a predetermined upper limit during the operation of the mixer, the pressure inside the mixer is increased. When the power value falls below a predetermined lower limit during the operation of the mixer, the pressure inside the mixer is decreased.
Claims9
A method for controlling a mixer that mixes materials through rotation of an impeller while a solvent contained in the materials is evaporated under negative pressure, the method performing a process in which the mixer is operated while the pressure inside the mixer is increased or decreased according to a predetermined profile,
- wherein, when a power value of the impeller exceeds a predetermined upper limit during the operation of the mixer, the pressure inside the mixer is increased, and
- wherein, when the power value falls below a predetermined lower limit during the operation of the mixer, the pressure inside the mixer is decreased.
Dependencies are inferred from the claim text.