STUDY OF VENEZUELAN GARNIERITES MODIFIED WITH AMMONIUM HYDROXIDE AS SUPPORT OF HYDRODESULFURIZATION CATALYSTS

Authors

  • Carlos Felipe Linares Departamento de Química. Universidad de Carabobo. Laboratorio de Catálisis y Metales de Transición. Bárbula. Valencia. Edo. Carabobo
  • Gabriela Acuña
  • Freyder Pérez
  • Freddy Ocanto
  • Carolina Corao
  • Susana Martinez
  • Paulino Betancourt
  • Joaquin Brito

Abstract

Garnierite, it is a compound  forming for talc and serpentine mineral phases, it is rich in Ni. This compound was treated with different ammonium hydroxide concentrations: 0, 2 and 4M for increasing the specific area of these solids. Then, the base treated mineral was impregnated with a Mo solution (15% w/w as MoO3). These solids were characterized by physic- chemical technique different such as: X-ray diffraction, FT-IR, BET specific area and chemical analysis. Mo impregnated solids were tested in the thiophene hydrodesulfurization reaction; Results showed a relationship between the HDS reaction and the specific area of these solids.

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Published

2014-04-15

How to Cite

Linares, C. F., Acuña, G., Pérez, F., Ocanto, F., Corao, C., Martinez, S., Betancourt, P., & Brito, J. (2014). STUDY OF VENEZUELAN GARNIERITES MODIFIED WITH AMMONIUM HYDROXIDE AS SUPPORT OF HYDRODESULFURIZATION CATALYSTS. LatinAmerican Journal of Metallurgy and Materials, 65–69. Retrieved from https://www.rlmm.org/ojs/index.php/rlmm/article/view/548

Issue

2015, 35(1)

Section

Regular Articles

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