Consolidation behaviour of thick suspension in centrifugal dewatering with and without supernatant

This study proposes an analytical method considering the consolidation behaviour in centrifugal dewatering of compressible filter cake. The main focus is on the consolidation behaviour after the disappearance of the supernatant in centrifugal dewatering of thick suspension. Solving the consolidati...

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Main Authors:	Fukuyama, Ryo, Jami, Mohammed Saedi, Tanaka, Takanori, Iwata, Masashi
Format:	Article
Language:	English English
Published:	Elsevier Inc. 2015
Subjects:	TP155 Chemical engineering
Online Access:	http://irep.iium.edu.my/43999/ http://irep.iium.edu.my/43999/ http://irep.iium.edu.my/43999/ http://irep.iium.edu.my/43999/1/Published.pdf http://irep.iium.edu.my/43999/4/43999_Consolidation%20behaviour%20of%20thick%20suspension%20in%20centrifugal%20dewatering%20with%20and%20without%20supernatant_SCOPUS.pdf

id	iium-43999
recordtype	eprints
spelling	iium-439992017-11-15T02:46:22Z http://irep.iium.edu.my/43999/ Consolidation behaviour of thick suspension in centrifugal dewatering with and without supernatant Fukuyama, Ryo Jami, Mohammed Saedi Tanaka, Takanori Iwata, Masashi TP155 Chemical engineering This study proposes an analytical method considering the consolidation behaviour in centrifugal dewatering of compressible filter cake. The main focus is on the consolidation behaviour after the disappearance of the supernatant in centrifugal dewatering of thick suspension. Solving the consolidation equation under the boundary condition proposed in this study, which represents the no flow rate due to the stable meniscus at the cake surface, it is possible to describe the shrinkage of the cake after the disappearance of the supernatant. Moreover, the analytical results show that, after the disappearance of supernatant, the meniscus at the cake surface plays an important role on the drastic increase of the solid compressive pressure near the surface and it has been clarified that the shrinkage of the cake mainly occurs near the surface. Elsevier Inc. 2015-08-17 Article PeerReviewed application/pdf en http://irep.iium.edu.my/43999/1/Published.pdf application/pdf en http://irep.iium.edu.my/43999/4/43999_Consolidation%20behaviour%20of%20thick%20suspension%20in%20centrifugal%20dewatering%20with%20and%20without%20supernatant_SCOPUS.pdf Fukuyama, Ryo and Jami, Mohammed Saedi and Tanaka, Takanori and Iwata, Masashi (2015) Consolidation behaviour of thick suspension in centrifugal dewatering with and without supernatant. Separation and Purification Technology, 150. pp. 223-228. ISSN 1383-5866 http://www.sciencedirect.com/science/article/pii/S1383586615003196 10.1016/j.seppur.2015.04.048
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TP155 Chemical engineering
spellingShingle	TP155 Chemical engineering Fukuyama, Ryo Jami, Mohammed Saedi Tanaka, Takanori Iwata, Masashi Consolidation behaviour of thick suspension in centrifugal dewatering with and without supernatant
description	This study proposes an analytical method considering the consolidation behaviour in centrifugal dewatering of compressible filter cake. The main focus is on the consolidation behaviour after the disappearance of the supernatant in centrifugal dewatering of thick suspension. Solving the consolidation equation under the boundary condition proposed in this study, which represents the no flow rate due to the stable meniscus at the cake surface, it is possible to describe the shrinkage of the cake after the disappearance of the supernatant. Moreover, the analytical results show that, after the disappearance of supernatant, the meniscus at the cake surface plays an important role on the drastic increase of the solid compressive pressure near the surface and it has been clarified that the shrinkage of the cake mainly occurs near the surface.
format	Article
author	Fukuyama, Ryo Jami, Mohammed Saedi Tanaka, Takanori Iwata, Masashi
author_facet	Fukuyama, Ryo Jami, Mohammed Saedi Tanaka, Takanori Iwata, Masashi
author_sort	Fukuyama, Ryo
title	Consolidation behaviour of thick suspension in centrifugal dewatering with and without supernatant
title_short	Consolidation behaviour of thick suspension in centrifugal dewatering with and without supernatant
title_full	Consolidation behaviour of thick suspension in centrifugal dewatering with and without supernatant
title_fullStr	Consolidation behaviour of thick suspension in centrifugal dewatering with and without supernatant
title_full_unstemmed	Consolidation behaviour of thick suspension in centrifugal dewatering with and without supernatant
title_sort	consolidation behaviour of thick suspension in centrifugal dewatering with and without supernatant
publisher	Elsevier Inc.
publishDate	2015
url	http://irep.iium.edu.my/43999/ http://irep.iium.edu.my/43999/ http://irep.iium.edu.my/43999/ http://irep.iium.edu.my/43999/1/Published.pdf http://irep.iium.edu.my/43999/4/43999_Consolidation%20behaviour%20of%20thick%20suspension%20in%20centrifugal%20dewatering%20with%20and%20without%20supernatant_SCOPUS.pdf
first_indexed	2023-09-18T21:02:35Z
last_indexed	2023-09-18T21:02:35Z
_version_	1777410722280505344

Consolidation behaviour of thick suspension in centrifugal dewatering with and without supernatant

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