PURIFICATION OF ORGANIC CHEMICALS BY ZONE MELTING.

Marjatta Louhi-Kultanen; Ilpo Silventoinen; Seppo Palosaari

PURIFICATION OF ORGANIC CHEMICALS BY ZONE MELTING.

Marjatta Louhi-Kultanen, Ilpo Silventoinen, Seppo Palosaari

Ei julkaistu Aalto-yliopiston affiliaatiolla

Lappeenranta University of Technology

Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

3 Sitaatiot (Scopus)

Abstrakti

Purification of naphthalene and stearic acid by zone melting was studied. The effects of the crystallization velocity and mixing intensity of the melt on the purity of the crystal were investigated by applying the solution of the diffusion equation where the necessary boundary layer thickness was calculated from correlations in the literature. The calculated values are compared with experimental values. The results can be used for estimation of the optimum mixing intensity and crystallization velocity.

Alkuperäiskieli	Englanti
Julkaisu	Acta Polytechnica Scandinavica, Chemical Technology and Metallurgy Series
Numero	182
Tila	Julkaistu - 1988
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Muut tiedostot ja linkit

Link to publication in Scopus

Siteeraa tätä

@article{33e99ea5fd7e42cdbf91a07210b3c590,

title = "PURIFICATION OF ORGANIC CHEMICALS BY ZONE MELTING.",

abstract = "Purification of naphthalene and stearic acid by zone melting was studied. The effects of the crystallization velocity and mixing intensity of the melt on the purity of the crystal were investigated by applying the solution of the diffusion equation where the necessary boundary layer thickness was calculated from correlations in the literature. The calculated values are compared with experimental values. The results can be used for estimation of the optimum mixing intensity and crystallization velocity.",

author = "Marjatta Louhi-Kultanen and Ilpo Silventoinen and Seppo Palosaari",

year = "1988",

language = "English",

journal = "Acta Polytechnica Scandinavica, Chemical Technology and Metallurgy Series",

issn = "0781-2698",

publisher = "Finnish Academies of Technology",

number = "182",

}

TY - JOUR

T1 - PURIFICATION OF ORGANIC CHEMICALS BY ZONE MELTING.

AU - Louhi-Kultanen, Marjatta

AU - Silventoinen, Ilpo

AU - Palosaari, Seppo

PY - 1988

Y1 - 1988

N2 - Purification of naphthalene and stearic acid by zone melting was studied. The effects of the crystallization velocity and mixing intensity of the melt on the purity of the crystal were investigated by applying the solution of the diffusion equation where the necessary boundary layer thickness was calculated from correlations in the literature. The calculated values are compared with experimental values. The results can be used for estimation of the optimum mixing intensity and crystallization velocity.

AB - Purification of naphthalene and stearic acid by zone melting was studied. The effects of the crystallization velocity and mixing intensity of the melt on the purity of the crystal were investigated by applying the solution of the diffusion equation where the necessary boundary layer thickness was calculated from correlations in the literature. The calculated values are compared with experimental values. The results can be used for estimation of the optimum mixing intensity and crystallization velocity.

UR - http://www.scopus.com/inward/record.url?scp=0023830545&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0023830545

SN - 0781-2698

JO - Acta Polytechnica Scandinavica, Chemical Technology and Metallurgy Series

JF - Acta Polytechnica Scandinavica, Chemical Technology and Metallurgy Series

IS - 182

ER -

PURIFICATION OF ORGANIC CHEMICALS BY ZONE MELTING.

Abstrakti

Muut tiedostot ja linkit

Sormenjälki

Siteeraa tätä