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Development of new deliquoring method with bypass discharge mechanism in centrifuge

Nishimura, Hitoshi and Iwasaki, Tomohiro and Jami, Mohammed Saedi and Iwata, Masashi (2017) Development of new deliquoring method with bypass discharge mechanism in centrifuge. In: The 11th International Conference on Separation Science and Technology (ICSST 17), 9th-11th November2017, Busan, South Korea. (Unpublished)

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Abstract

INTRODUCTION Centrifugal deliquoring is used in many industrial processes (e.g., chemical, food, pharmaceutical and biotechnological processes). A high driving force for solid liquid separation by a centrifuge can easily be obtained, resulting in a short processing time. However, during deliquoring of a slurry with poor filterability by a centrifuge, cake with poor permeability forms near the filter medium. Thus, such a slurry cannot be separated effectively by a conventional centrifuge. A new deliquoring method is developed to solve this problem. A schematic drawing of the new method is shown in Fig. 1. In this method, a new filter medium is placed parallel to the centrifugal force. In this study, the effect of the new filter medium on the consolidation process is evaluated, and an analytical method for deliqouring process using the new filter medium is proposed.

Item Type: Conference or Workshop Item (Plenary Papers)
Additional Information: 5545/59518
Uncontrolled Keywords: Centrifugal deliquoring
Subjects: T Technology > TP Chemical technology > TP155 Chemical engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Engineering > Department of Biotechnology Engineering
Depositing User: Associate Dr. Mohammed Saedi Jami, PhD CEng MIChemE
Date Deposited: 24 Nov 2017 15:14
Last Modified: 24 Nov 2017 15:14
URI: http://irep.iium.edu.my/id/eprint/59518

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