Castor oil dehydration kinetics

F. Seniha Guner

doi:10.1007/s11746-997-0098-9

Castor oil dehydration kinetics

F. Seniha Guner^*

^*Bu çalışma için yazışmadan sorumlu yazar

Kimya Mühendisliği Bölümü

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

13 Atıf (Scopus)

Özet

The dehydration reaction kinetics of castor oil was investigated with sodium bisulfate-sodium bisulfite mixture (SB-SB) or p-toluenesulfonic acid as catalyst. Reactions were carried out at 210, 220, and 230Z°C, and a kinetic model was determined for each case. The reactions with SB-SB catalyst at 210 and 220°C and with p-toluenesulfonic acid at 210°C followed second-order kinetics. A first-order rate equation showed the best fit to the experimental data for the reaction with SB-SB at 230°C. p-Toluenesulfonic acid-catalyzed reactions at 220 and 230°C were also first-order reactions. Additionally, some mathematical equations were derived between iodine value, refractive index, viscosity, and reaction time.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	409-412
Sayfa sayısı	4
Dergi	JAOCS, Journal of the American Oil Chemists' Society
Hacim	74
Basın numarası	4
DOI'lar	https://doi.org/10.1007/s11746-997-0098-9
Yayın durumu	Yayınlandı - 1997

Belgeye Erişim

10.1007/s11746-997-0098-9

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Castor oil dehydration kinetics",

abstract = "The dehydration reaction kinetics of castor oil was investigated with sodium bisulfate-sodium bisulfite mixture (SB-SB) or p-toluenesulfonic acid as catalyst. Reactions were carried out at 210, 220, and 230Z°C, and a kinetic model was determined for each case. The reactions with SB-SB catalyst at 210 and 220°C and with p-toluenesulfonic acid at 210°C followed second-order kinetics. A first-order rate equation showed the best fit to the experimental data for the reaction with SB-SB at 230°C. p-Toluenesulfonic acid-catalyzed reactions at 220 and 230°C were also first-order reactions. Additionally, some mathematical equations were derived between iodine value, refractive index, viscosity, and reaction time.",

keywords = "Castor oil, Dehydrated castor oil, Kinetics",

author = "Guner, \{F. Seniha\}",

year = "1997",

doi = "10.1007/s11746-997-0098-9",

language = "English",

volume = "74",

pages = "409--412",

journal = "JAOCS, Journal of the American Oil Chemists' Society",

issn = "0003-021X",

publisher = "John Wiley \& Sons Inc.",

number = "4",

}

TY - JOUR

T1 - Castor oil dehydration kinetics

AU - Guner, F. Seniha

PY - 1997

Y1 - 1997

N2 - The dehydration reaction kinetics of castor oil was investigated with sodium bisulfate-sodium bisulfite mixture (SB-SB) or p-toluenesulfonic acid as catalyst. Reactions were carried out at 210, 220, and 230Z°C, and a kinetic model was determined for each case. The reactions with SB-SB catalyst at 210 and 220°C and with p-toluenesulfonic acid at 210°C followed second-order kinetics. A first-order rate equation showed the best fit to the experimental data for the reaction with SB-SB at 230°C. p-Toluenesulfonic acid-catalyzed reactions at 220 and 230°C were also first-order reactions. Additionally, some mathematical equations were derived between iodine value, refractive index, viscosity, and reaction time.

AB - The dehydration reaction kinetics of castor oil was investigated with sodium bisulfate-sodium bisulfite mixture (SB-SB) or p-toluenesulfonic acid as catalyst. Reactions were carried out at 210, 220, and 230Z°C, and a kinetic model was determined for each case. The reactions with SB-SB catalyst at 210 and 220°C and with p-toluenesulfonic acid at 210°C followed second-order kinetics. A first-order rate equation showed the best fit to the experimental data for the reaction with SB-SB at 230°C. p-Toluenesulfonic acid-catalyzed reactions at 220 and 230°C were also first-order reactions. Additionally, some mathematical equations were derived between iodine value, refractive index, viscosity, and reaction time.

KW - Castor oil

KW - Dehydrated castor oil

KW - Kinetics

UR - https://www.scopus.com/pages/publications/0031120509

U2 - 10.1007/s11746-997-0098-9

DO - 10.1007/s11746-997-0098-9

M3 - Article

AN - SCOPUS:0031120509

SN - 0003-021X

VL - 74

SP - 409

EP - 412

JO - JAOCS, Journal of the American Oil Chemists' Society

JF - JAOCS, Journal of the American Oil Chemists' Society

IS - 4

ER -

Castor oil dehydration kinetics

Özet

Belgeye Erişim

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