Filtration Mechanism of Gel Particle Slurry

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概要

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• The filtration process of gel particle slurry was experimentally investigated with three kinds of gel particles. Gel particles have a high water content and are able to compress themselves, and so build up highly compressible filter cakes by filtration. The hydraulic pressure distributions in the gel particle cake were successfully measured by using a subminiature pressure sensor for evaluating the internal behavior of gel cake. This process was able to be divided into four different periods of separation. In this study, the separation modes were hypothesized and the methods for theoretical calculations were developed. The results of the study are useful in obtaining proper understanding of the filtration process of soft and hydrous materials.

• 社団法人 化学工学会の論文

著者

• Osasa Kunihisa

  Department Of Applied Chemistry And Chemical Engineering Yamaguchi University

• Nakakura Hideo

  Department Of Applied Chemistry And Chemical Engineering Yamaguchi University

• SAMBUICHI Msao

  Ube National College of Technology

• ISHITOKU Hideaki

  Nihon Seishi Co., Ltd.

• Ishitoku Hideaki

  Nihon Seishi Co. Ltd.

• Sambuichi Masao

  Ube National College of Technology

関連論文

• Mechanism and process of flocculation by polymeric flocculant
• Dependency of tortuosity on capillary suction potentials of compressible and incompressible particulate beds
• Filtration Mechanism of Gel Particle Slurry
• Zone Settling of Concentrated Slurries in a Centrifugal Field
• MEASUREMENT OF FLOW RATE OF PARTICIPATE SOLIDS IN SOLID-LIQUID MIXTURES

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