Development of new deliquoring method with bypass discharge mechanism in centrifuge
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 deliqu...
| Main Authors: | , , , |
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| Format: | Proceeding Paper |
| Language: | English English |
| Published: |
2017
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/59518/ http://irep.iium.edu.my/59518/1/EP_16_NishimuraHitoshi.pdf http://irep.iium.edu.my/59518/7/59518_Development%20of%20new%20deliquoring.pdf |
| _version_ | 1848785325785088000 |
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| author | Nishimura, Hitoshi Iwasaki, Tomohiro Jami, Mohammed Saedi Iwata, Masashi |
| author_facet | Nishimura, Hitoshi Iwasaki, Tomohiro Jami, Mohammed Saedi Iwata, Masashi |
| author_sort | Nishimura, Hitoshi |
| building | IIUM Repository |
| collection | Online Access |
| description | 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. |
| first_indexed | 2025-11-14T16:51:21Z |
| format | Proceeding Paper |
| id | iium-59518 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T16:51:21Z |
| publishDate | 2017 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-595182017-11-24T07:14:45Z http://irep.iium.edu.my/59518/ Development of new deliquoring method with bypass discharge mechanism in centrifuge Nishimura, Hitoshi Iwasaki, Tomohiro Jami, Mohammed Saedi Iwata, Masashi TP155 Chemical engineering 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. 2017-11-16 Proceeding Paper NonPeerReviewed application/pdf en http://irep.iium.edu.my/59518/1/EP_16_NishimuraHitoshi.pdf application/pdf en http://irep.iium.edu.my/59518/7/59518_Development%20of%20new%20deliquoring.pdf 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) http://www.sspej.gr.jp/assets/files/Event/ICSST/ICSST17/ICSST17_Program_book.pdf |
| spellingShingle | TP155 Chemical engineering Nishimura, Hitoshi Iwasaki, Tomohiro Jami, Mohammed Saedi Iwata, Masashi Development of new deliquoring method with bypass discharge mechanism in centrifuge |
| title | Development of new deliquoring method with bypass discharge mechanism in centrifuge |
| title_full | Development of new deliquoring method with bypass discharge mechanism in centrifuge |
| title_fullStr | Development of new deliquoring method with bypass discharge mechanism in centrifuge |
| title_full_unstemmed | Development of new deliquoring method with bypass discharge mechanism in centrifuge |
| title_short | Development of new deliquoring method with bypass discharge mechanism in centrifuge |
| title_sort | development of new deliquoring method with bypass discharge mechanism in centrifuge |
| topic | TP155 Chemical engineering |
| url | http://irep.iium.edu.my/59518/ http://irep.iium.edu.my/59518/ http://irep.iium.edu.my/59518/1/EP_16_NishimuraHitoshi.pdf http://irep.iium.edu.my/59518/7/59518_Development%20of%20new%20deliquoring.pdf |