THE KINETICS OF THE ESTERIFICATION REACTION BETWEEN CASTOR-OIL AND OLEIC-ACID

被引：22

作者：

ERCIYES, AT

DANDIK, L

KABASAKAL, OS

机构：

[1] Faculty of Chemistry-Metallurgy, Chemical Engineering Department, Istanbul Technical University, Maslak, Istanbul

来源：

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 1991年 / 68卷 / 09期

关键词：

CASTOR OIL; ESTERIFICATION; KINETICS; OLEIC ACID;

D O I：

10.1007/BF02662283

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

In this study, esterification of castor oil with oleic acid was investigated in view of the reaction kinetics under various conditions. Potassium hydroxide, p-toluenesulfonic acid and tin chloride (SnCl22H2O) were used as catalysts. Reaction was carried out at 200-degrees-C, 225-degrees-C and 250-degrees-C by using equivalent proportions of the reactants. For tin chloride, experimental data fitted the second-order rate equation, while for the other catalysts the obtained data fitted the third-order rate equation.

引用

页码：639 / 641

页数：3

共 18 条

[1] CHEMICAL DERIVATIVES OF CASTOR OIL [J].

ACHAYA, KT .

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1971, 48 (11) :758-&

[2]

ALEXANDER S, 1942, Patent No. 2292902

[3]

CHAPRA SC, 1985, NUMERICAL METHODS EN, P286

[4]

CIVELEKOGLU H, 1978, TUBITAK PUBLICATIONS, V388, P277

[5]

COCKS LV, 1966, LABORATORY HDB OIL F, P113

[6] CATALYZED ESTERIFICATION OF OLEIC ACID [J].

DUNLAP, LH ;

HECKLES, JS .

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1960, 37 (06) :281-285

[7] MODIFICATION OF VEGETABLE OILS .4. REESTERIFICATION OF FATTY ACIDS WITH GLYCEROL [J].

FEUGE, RO ;

KRAEMER, EA ;

BAILEY, AE .

OIL AND SOAP, 1945, 22 (08) :202-207

[8] Kinetics of condensation polymerization, the reaction of ethylene glycol with succinic acid [J].

Flory, PJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1937, 59 :466-470

[9]

FLORY PJ, 1939, J AM CHEM SOC, V61, P3334

[10]

GLASSTONE S, 1966, ELEMENTS PHYSICAL CH, P608

← 1 2 →