Fazna ravnotežja v sistemu laneno olje-CO 2

diplomsko delo

Katja Raušl (Author), Mojca Škerget (Mentor), Željko Knez (Co-mentor)

Abstract

S statično analitično metodo smo izmerili ravnotežne topnosti lanenega olja v ogljikovem dioksidu pri temperaturah 30, 50, 70 in 90 °C v območju tlakov od 2,0 do 57,0 MPa. Izmerjeni podatki nam služijo za načrtovanje visokotlačnih procesov. Rezultate smo podali v obliki tabel in grafov v odvisnosti molskega deleža od tlaka pri različnih temperaturah. Analizo vzorcev smo opravili s plinsko kromatografijo. Rezultate plinske kromatografije smo podali v obliki grafa in tabele.

Keywords

laneno olje;superkritični fluidi;ravnotežna topnost;

Data

Language:	Slovenian
Year of publishing:	2011
Source:	Maribor
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FKKT - Faculty of Chemistry and Chemical Engineering
Publisher:	[K. Raušl]
UDC:	544.344(043.2)
COBISS:	16021782
Views:	2281
Downloads:	134
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Phase equilibria in system linseed oil-CO 2
Secondary abstract:	With a static analytical method, we measured the equilibrium solubility of linseed oil in the carbon dioxide at temperatures 30, 50, 70 and 90 °C in the range of pressures from 2 to 57 MPa. Measured data are used in the design of high-pressure processes. The results are presented in tables and graphs where molar fractions are presented as a function of the pressure at different temperatures. Analysis of samples was performed by gas chromatography. The results of the GC are presented in the form of graphs and tables.
Secondary keywords:	linseed oil;CO2;supercritical fluids;equilibrium solubility;
URN:	URN:SI:UM:
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univ. v Mariboru, Fak. za kemijo in kemijsko tehnologijo
Pages:	XI, 35 f.
Keywords (UDC):	mathematics;natural sciences;naravoslovne vede;matematika;chemistry;crystallography;mineralogy;kemija;physical chemistry;fizikalna kemija;chemical thermodynamics;
ID:	1015885