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The New Jersey Institute of Technology's
Electronic Theses & Dissertations Project

Title: Investigation of the octene-decane-urea adduct equilibrium system
Author: Guest, Frederick Charles
View Online: njit-etd1965-011
(v, 50 pages ~ 1.3 MB pdf)
Department: Department of Chemical Engineering
Degree: Master of Science
Program: Chemical Engineering
Document Type: Thesis
Advisory Committee: Keeffe, George C. (Committee chair)
Kreps, Saul I. (Committee member)
Mantell, C. L. (Committee member)
Date: 1965-06
Keywords: Urea
Availability: Unrestricted
Abstract:

Concentrations of equilibrium mixtures formed by adding increments of octene to a solution of urea in methanol to form adduct are reported.

Calorimetric studies indicate that the addition of octene to a urea-methanol solution shows an endothermic heat effect prior to the formation of solid adduct. The heat effect becomes exothermic as solid adduct is formed.

Addition of decane to an equilibrium octene-urea adduct system increased octene concentration in the supernatent liquid, indicating an octene release from the original adduct as decane adduct was formed.

The order in which decane and octene were added to form the decane-octene-urea adduct system was shown to influence the final equilibrium concentration of the adduct and its supernatent liquid.


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