Bibliographic Details
| Title: |
Formulación de grasas lubricantes utilizando como medio dispersante aceite de jatropha curcas l. |
| Alternate Title: |
Formulation of lubricant grease using like dispersing mean jatropha curcas l. Oil. |
| Authors: |
Arroyo Fabars, Jose Manuel1, Díaz Velázquez, Manuel2 mano@fiq.uo.edu.cu, Lafargue Pérez, Francisco2 |
| Source: |
Tecnología Química. 2015, Vol. 35 Issue 1, p73-80. 8p. 1 Color Photograph. |
| Abstract (English): |
Two of the big problems to face at the moment for the humanity, are the energy crisis because of the exhaustion of the fossil fuels and the contamination of the environment due to the different noxious substances that are poured to the rivers, seas, soils, atmosphere. That's why that man has been looked for alternative sources to reduce the effects of the energy crisis and the contamination to the environment. The production of lubricant with vegetable oils is less noxious for the environment. The objective of this work consists on formulating a lubricant grease using like dispersing mean the oil of Jatropha curcas L. During the development of the investigation, the oil was extracted using a mechanical process. Later, was maked a chemical refined (ungummed, neutralized, whitened). The lubricant fat was formulated for blended of the oil of Jatropha curcas L, litio soap and the ascorbic acid like aditive. The chemical physiques properties of the formulated lubricant grease allow that it has been classificated as a multiple purposes and biodegradable lubricant, being able to use in ball bearings, slips and other general purposes. [ABSTRACT FROM AUTHOR] |
| Abstract (Spanish): |
Dos de los grandes problemas a enfrentar por la humanidad actualmente, son la crisis energética a causa del agotamiento de los combustibles fósiles y la contaminación del medio ambiente debido a las diferentes sustancias nocivas que son vertidas a los ríos, mares, suelos y atmosfera. Es por ello que el hombre hace algún tiempo se ha dedicado a buscar fuentes alternativas para reducir los efectos de la crisis energética y minimizar la contaminación al medio ambiente. Dentro de estas, se encuentra la producción de lubricantes de origen vegetal, por ser menos nocivos para el medio ambiente. El objetivo de este trabajo consiste en formular una grasa lubricante usando como medio dispersante el aceite de Jatropha curcas L. Durante el desarrollo de la investigación, el aceite extraído de las semillas de la planta de forma mecánica, se sometió a un proceso de refinado consistente en desgomado, neutralizado, blanqueado. La grasa lubricante se formuló por mezclado del aceite de Jatropha curcas L, jabón de litio y como aditivo el ácido ascórbico. Las propiedades fisicoquímicas de la grasa lubricante formulada permiten clasificar la misma como de múltiples propósitos y biodegradable, pudiéndose emplear en cojinetes de bola, deslizamientos y otros propósitos generales. [ABSTRACT FROM AUTHOR] |
|
Copyright of Tecnología Química is the property of Direccion de Informacion Cientifico-Tecnica Universidad de Oriente and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| Database: |
Engineering Source |
