A novel scraped cooled wall crystallizer. Recovery of sodium carbonate and ice from an industrial aqueous solution by eutectic freeze crystallization

M. Rodriguez Pascual; F. E. Genceli; D. O. Trambitas; H. Evers; J. Van Spronsen; G. J. Witkamp

doi:10.1016/j.cherd.2009.07.015

A novel scraped cooled wall crystallizer. Recovery of sodium carbonate and ice from an industrial aqueous solution by eutectic freeze crystallization

M. Rodriguez Pascual^*
, F. E. Genceli
, D. O. Trambitas
, H. Evers
, J. Van Spronsen
, G. J. Witkamp

^*Bu çalışma için yazışmadan sorumlu yazar

Delft University of Technology
Feyecon D and I B.V.
Larox B.V.

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

20 Atıf (Scopus)

Özet

A novel scraped cooled wall crystallizer (SCWC-2) with 130l capacity and total heat transfer area of 2.94m²m^-3 crystallizer volume was specifically designed for eutectic freeze crystallization (EFC). It has been successfully tested for the recovery of Na₂CO₃ from an industrial solution. Compared with earlier designs this new crystallizer shows a high improvement in gravitational separation and ice scaling removal. High heat transfer fluxes between the heat exchanger and the solution (up to 10.5kWm^-2) were obtained and as a consequence high production rates were achieved.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	1252-1258
Sayfa sayısı	7
Dergi	Chemical Engineering Research and Design
Hacim	88
Basın numarası	9
DOI'lar	https://doi.org/10.1016/j.cherd.2009.07.015
Yayın durumu	Yayınlandı - Eyl 2010
Harici olarak yayınlandı	Evet

Belgeye Erişim

10.1016/j.cherd.2009.07.015

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "A novel scraped cooled wall crystallizer. Recovery of sodium carbonate and ice from an industrial aqueous solution by eutectic freeze crystallization",

abstract = "A novel scraped cooled wall crystallizer (SCWC-2) with 130l capacity and total heat transfer area of 2.94m2m-3 crystallizer volume was specifically designed for eutectic freeze crystallization (EFC). It has been successfully tested for the recovery of Na2CO3 from an industrial solution. Compared with earlier designs this new crystallizer shows a high improvement in gravitational separation and ice scaling removal. High heat transfer fluxes between the heat exchanger and the solution (up to 10.5kWm-2) were obtained and as a consequence high production rates were achieved.",

keywords = "Crystallization, Downstream processing, Multiphase reactors, Precipitation, Process control, Scale-up",

author = "\{Rodriguez Pascual\}, M. and Genceli, \{F. E.\} and Trambitas, \{D. O.\} and H. Evers and \{Van Spronsen\}, J. and Witkamp, \{G. J.\}",

year = "2010",

month = sep,

doi = "10.1016/j.cherd.2009.07.015",

language = "English",

volume = "88",

pages = "1252--1258",

journal = "Chemical Engineering Research and Design",

issn = "0263-8762",

publisher = "Institution of Chemical Engineers",

number = "9",

}

TY - JOUR

T1 - A novel scraped cooled wall crystallizer. Recovery of sodium carbonate and ice from an industrial aqueous solution by eutectic freeze crystallization

AU - Rodriguez Pascual, M.

AU - Genceli, F. E.

AU - Trambitas, D. O.

AU - Evers, H.

AU - Van Spronsen, J.

AU - Witkamp, G. J.

PY - 2010/9

Y1 - 2010/9

N2 - A novel scraped cooled wall crystallizer (SCWC-2) with 130l capacity and total heat transfer area of 2.94m2m-3 crystallizer volume was specifically designed for eutectic freeze crystallization (EFC). It has been successfully tested for the recovery of Na2CO3 from an industrial solution. Compared with earlier designs this new crystallizer shows a high improvement in gravitational separation and ice scaling removal. High heat transfer fluxes between the heat exchanger and the solution (up to 10.5kWm-2) were obtained and as a consequence high production rates were achieved.

AB - A novel scraped cooled wall crystallizer (SCWC-2) with 130l capacity and total heat transfer area of 2.94m2m-3 crystallizer volume was specifically designed for eutectic freeze crystallization (EFC). It has been successfully tested for the recovery of Na2CO3 from an industrial solution. Compared with earlier designs this new crystallizer shows a high improvement in gravitational separation and ice scaling removal. High heat transfer fluxes between the heat exchanger and the solution (up to 10.5kWm-2) were obtained and as a consequence high production rates were achieved.

KW - Crystallization

KW - Downstream processing

KW - Multiphase reactors

KW - Precipitation

KW - Process control

KW - Scale-up

UR - https://www.scopus.com/pages/publications/77956182526

U2 - 10.1016/j.cherd.2009.07.015

DO - 10.1016/j.cherd.2009.07.015

M3 - Article

AN - SCOPUS:77956182526

SN - 0263-8762

VL - 88

SP - 1252

EP - 1258

JO - Chemical Engineering Research and Design

JF - Chemical Engineering Research and Design

IS - 9

ER -

A novel scraped cooled wall crystallizer. Recovery of sodium carbonate and ice from an industrial aqueous solution by eutectic freeze crystallization

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