Estudio de garnieritas venezolanas tratadas con hidróxido de amonio para su uso como soporte de catalizadores de hidrodesulfuración

Carlos F. Linares; Gabriela Acuña; Freyder Pérez; Freddy Ocanto; Carolina Corao; Susana Martínez; Paulino Betancourt; Joaquín L. Brito

Estudio de garnieritas venezolanas tratadas con hidróxido de amonio para su uso como soporte de catalizadores de hidrodesulfuración

Carlos F. Linares
, Gabriela Acuña
, Freyder Pérez
, Freddy Ocanto
, Carolina Corao
, Susana Martínez
, Paulino Betancourt
, Joaquín L. Brito

Universidad de Carabobo
Petróleos de Venezuela, S.A.
Universidad Central de Venezuela
Instituto Venezolano de Investigaciones Científicas

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

Resumen

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.

Título traducido de la contribución	Study of venezuelan garnierites modified with ammonium hydroxide as support of hydrodesulfurization catalysts
Idioma original	Español
Páginas (desde-hasta)	65-69
Número de páginas	5
Publicación	Revista Latinoamericana de Metalurgia y Materiales
Volumen	35
N.º	1
Estado	Publicada - 2014
Publicado de forma externa	Sí

Nota bibliográfica

Publisher Copyright:
©2015 Universidad Simón Bolívar.

Palabras clave

Ammonium hydroxide
Garnierite
HDS
Specific surface area
Thiophene

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@article{231d5377d1904bc4b39357aee5e1e8aa,

title = "Estudio de garnieritas venezolanas tratadas con hidr{\'o}xido de amonio para su uso como soporte de catalizadores de hidrodesulfuraci{\'o}n",

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.",

keywords = "Ammonium hydroxide, Garnierite, HDS, Specific surface area, Thiophene",

author = "Linares, \{Carlos F.\} and Gabriela Acu{\~n}a and Freyder P{\'e}rez and Freddy Ocanto and Carolina Corao and Susana Mart{\'i}nez and Paulino Betancourt and Brito, \{Joaqu{\'i}n L.\}",

note = "Publisher Copyright: {\textcopyright}2015 Universidad Sim{\'o}n Bol{\'i}var.",

year = "2014",

language = "Espa{\~n}ol",

volume = "35",

pages = "65--69",

journal = "Revista Latinoamericana de Metalurgia y Materiales",

issn = "0255-6952",

publisher = "Universidad Simon Bolivar",

number = "1",

}

Estudio de garnieritas venezolanas tratadas con hidróxido de amonio para su uso como soporte de catalizadores de hidrodesulfuración. / Linares, Carlos F.; Acuña, Gabriela; Pérez, Freyder et al.
En: Revista Latinoamericana de Metalurgia y Materiales, Vol. 35, N.º 1, 2014, p. 65-69.

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

TY - JOUR

T1 - Estudio de garnieritas venezolanas tratadas con hidróxido de amonio para su uso como soporte de catalizadores de hidrodesulfuración

AU - Linares, Carlos F.

AU - Acuña, Gabriela

AU - Pérez, Freyder

AU - Ocanto, Freddy

AU - Corao, Carolina

AU - Martínez, Susana

AU - Betancourt, Paulino

AU - Brito, Joaquín L.

PY - 2014

Y1 - 2014

N2 - 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.

AB - 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.

KW - Ammonium hydroxide

KW - Garnierite

KW - HDS

KW - Specific surface area

KW - Thiophene

UR - https://www.scopus.com/pages/publications/84908672801

M3 - Artículo

AN - SCOPUS:84908672801

SN - 0255-6952

VL - 35

SP - 65

EP - 69

JO - Revista Latinoamericana de Metalurgia y Materiales

JF - Revista Latinoamericana de Metalurgia y Materiales

IS - 1

ER -

Estudio de garnieritas venezolanas tratadas con hidróxido de amonio para su uso como soporte de catalizadores de hidrodesulfuración

Resumen

Nota bibliográfica

Palabras clave

Otros archivos y enlaces

Huella

Citar esto