Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Martha-Josefina Parra"'
Publikováno v:
CT&F Ciencia, Tecnología & Futuro, Vol 4, Iss 2, Pp 83-90 (2010)
The Instituto Colombiano del Petróleo (ICP), has implemented a methodology for separating vacuum residue fractions using the technique of supercritical fluid extraction at the pilot scale. The present study evaluates the efficiency of extraction of
Externí odkaz:
https://doaj.org/article/618ef972a4644fd2abf6424d82ce852b
Publikováno v:
CT&F Ciencia, Tecnología & Futuro, Vol 4, Iss 2, Pp 101-112 (2010)
The molecular weight of a number of vacuum residue and their SARA fractions (Saturated, Aromatics, Resins, and Asphaltenes) typical of the Barrancabermeja refinery in Colombia were determined using the following methods: Gel Permeation Chromatography
Externí odkaz:
https://doaj.org/article/0c787a5384404187937957db9e856707