Fluidization Behavior of Oil-Contaminated Sand.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F07%3A00081910" target="_blank" >RIV/67985858:_____/07:00081910 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Fluidization Behavior of Oil-Contaminated Sand.

Original language description

Fluidized beds can be efficiently and advantageously utilized for processing various wet and sticky particulate materials provided that the bed of such particles can be maintained in the fluidized state. This article investigates the hydrodynamic behavior of oil-polluted particles of sand in a cold model fluidized bed contained in a transparent glass column using dry and oil-contaminated solids. The onset of fluidization of sand beds increased with the oil content of the bed. The occurrence of cohesiveforces brought about by higher contents of liquid (oil) leads to the deterioration of the quality of fluidization. An empirical correlation was developed which makes it possible to predict the dimensionless gas velocity that keeps the bed of sticky particles fluidized. Results of this work can be employed for the design of fluidized-bed remediation units for oil-polluted sands and soils.

Czech name

Fluidizace písku znečištěného olejem.

Czech description

Práce zkoumá hydrodynamické chování částic písku znečištěných olejem ve fluidní vrstvě. Kohezivní síly vyvolané přítomností kapaliny vedou ke zhoršení kvality fluidizace.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

<a href="/en/project/IAA4072201" target="_blank" >IAA4072201: Combustion of sewage sludge in the cursulating fluidized bed</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Chemical Papers. Chemicke zvesti

ISSN

0366-6352

e-ISSN

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Volume of the periodical

61

Issue of the periodical within the volume

2

Country of publishing house

SK - SLOVAKIA

Number of pages

5

Pages from-to

93-97

UT code for WoS article

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EID of the result in the Scopus database

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