Saber UCV
Repositorio Institucional
Repositorio Institucional
Please use this identifier to cite or link to this item:
https://saber.ucv.ve/handle/10872/11578
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| Title: | ISOLATION AND CHARACTERIZATION OF NATURAL SURFACTANTS PRESENT IN EXTRA HEAVY CRUDE OILS |
| Authors: | Layrisse, Ignacio Rivas, Hercilio Acevedo, Sócrates |
| Issue Date: | 21-Jul-2015 |
| Abstract: | Natural surfactants have been Isolated from two Venezuelan crudes using a novel procedure. These compounds were analysed and their Interfacial tension against pH were measured. The results were compared with those obtained for resins and asphaltenes Isolated from the crudes by conventional methods. |
| URI: | http://hdl.handle.net/10872/11578 |
| Appears in Collections: | Artículos Publicados |
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