Phosphorus cardanol: chemical characterization and thermal stability

Authors

  • Maria Alexsandra de Sousa Rios Universidade Federal do Ceará Centro de Tecnologia Departamento de Engenharia Mecânica
  • F S. C. L. Batista Universidade Federal do Piauí Departamento de Química
  • F A. M. Sales Instituto Federal de Educação, Ciência e Tecnologia do Ceará - IFCE Campus de Iguatu Departamento de Ensino
  • S E Mazzetto Universidade Federal do Ceará Centro de Ciências Departamento de Química

DOI:

https://doi.org/10.14808/sci.plena.2012.034202

Keywords:

CNSL, oxidation, thermal stability

Abstract

Due to the wide use of the cardanol to develop new additives, this study presents the chemical characterization of phosphorus cardanol using FTIR and Thermoanalytical techniques (TG / DSC / DTA), and the evaluation of the antioxidant potentiality of compound when added to a lubricating oil. In this paper, the authors also included the thermal study of phosphorus cardanol by heating in an oven, monitoring changes in FTIR. According to results, the phosphorus cardanol showed good thermal stability when compared with other compounds of the same class "phosphate esters" and showed no changes before and after heating at 120 ° C, under air atmosphere. Thus, the phosphorus compound derived from cardanol has potential application as additive for lubricating oils and petrochemicals of the same segment.

Author Biography

Maria Alexsandra de Sousa Rios, Universidade Federal do Ceará Centro de Tecnologia Departamento de Engenharia Mecânica

Universidade Federal do Ceará
Campus do Pici
Centro de Tecnologia
Departamento de Engenharia Mecânica, Blocoa 714

Graduação e Mestrado em Engenharia Química

Doutorado em Química Inorgânica

Downloads

Published

2016-03-17

How to Cite

Rios, M. A. de S., Batista, F. S. C. L., Sales, F. A. M., & Mazzetto, S. E. (2016). Phosphorus cardanol: chemical characterization and thermal stability. Scientia Plena, 12(3). https://doi.org/10.14808/sci.plena.2012.034202

Issue

Vol. 12 No. 3 (2016): March/Março 2016

Section

Articles

License

Authors who publish with this journal agree to the following terms:

  1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
  2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
  3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work