Title:
METHOD FOR PRODUCING CELLULOSE MICROFIBER
Document Type and Number:
Japanese Patent JP2023071443
Kind Code:
A
Abstract:
To provide a method for producing cellulose microfiber and a producing apparatus for producing cellulose microfiber that can produce homogeneous cellulose microfiber while avoiding clogging of pipes in a cellulose microfiber manufacturing apparatus.SOLUTION: This invention relates to a method for producing cellulose microfiber from cellulose pulp, in which the method comprises a step of flowing a cellulose-containing slurry through a channel system including a miniaturization device that renders the cellulose fibers fine and a flow meter, wherein the flow rate (B) of the cellulose-containing slurry supplied to the miniaturization device and/or the operating conditions of the miniaturization device are changed in accordance with variations in the flow rate (A) of the cellulose-containing slurry as measured by the flow meter.SELECTED DRAWING: Figure 1
Inventors:
YAMAZAKI YUSUKE
Application Number:
JP2021184232A
Publication Date:
May 23, 2023
Filing Date:
November 11, 2021
Export Citation:
Assignee:
ASAHI KASEI CORP
International Classes:
D21H11/18; B02C25/00; C08B1/00; D21B1/12; D21H15/02
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mihashi
Kazuhiro Nakamura
Miyako Saito
Shunsuke Sanma
Shinji Mihashi
Kazuhiro Nakamura
Miyako Saito
Shunsuke Sanma
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