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M

M. Del Valle

Researcher at Autonomous University of Baja California

Publications -  18
Citations -  718

M. Del Valle is an academic researcher from Autonomous University of Baja California. The author has contributed to research in topics: Catalysis & Hydrodesulfurization. The author has an hindex of 11, co-authored 18 publications receiving 693 citations. Previous affiliations of M. Del Valle include Mexican Institute of Petroleum.

Papers
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Journal ArticleDOI

Comparative Study of In situ/Ex situ Activated Trimetallic NiMoW Sulfide Catalysts Prepared from Ammonium Thiomolybdotungstates

J. Bocarando, +5 more
- 25 Mar 2009 - 
TL;DR: In this paper, a trimetallic NiMoW sulfide catalysts with high hydro-desulphurization activities are prepared from Ni-containing ammonium thiomolybdo tungstates by in situ and ex situ activation.
Journal ArticleDOI

CoMoW sulfide nanocatalysts for the HDS of DBT from novel ammonium and alkyltrimethylammonium-thiomolybdate-thiotungstate-cobaltate (II) precursors

Y. Espinoza-Armenta, +7 more
- 22 Sep 2014 - 
TL;DR: In this paper, five unsupported, highly active CoMoW trimetallic nanocatalysts were obtained by in situ decomposition from five novel precursors: (NH 4 ) 2 [Co(MoS 4 )(WS 4 )] and (RN(CH 3 ) 3 ] [MoS4 ](WS4 )] (where R=dodecyl, tetradecyl, cetyl and octadecyl), during the HDS of DBT.
Journal ArticleDOI

Synthesis, characterization and cyclohexene hydrogenation activity of high surface area molybdenum disulfide catalysts

M. Soto-Puente, +5 more
- 02 Feb 2007 - 
TL;DR: In this paper, an ammonium tetrathiomolybdate (ATTM) catalyst precursor is synthesized and then thermally decomposed at different temperatures in N2 or H2 atmosphere.
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Preparation of a Ag/SiO2 nanocomposite using a fluidized bed microwave plasma reactor, and its hydrodesulphurization and Escherichia coli bactericidal activities

Gerardo Soto, +6 more
- 10 Nov 2011 - 
TL;DR: In this paper, a combination of microwave-plasma and fluidized bed technologies are employed to decompose and vaporize silver precursors, such as silver oxide or silver nitrate, and the results show that silver vapors condense with a homogeneous distribution of nanosize particles over the support.
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Cyclohexene hydrogenation with molybdenum disulfide catalysts prepared by ex situ decomposition of ammonium thiomolybdate-cetyltrimethylammonium thiomolybdate mixtures

R. Romero-Rivera, +6 more
- 30 Jan 2008 - 
TL;DR: In this paper, an ammonium tetrathiomolybdate (ATTM) is treated with cetyltrimethylammonium chloride (CTAC) using several ATTM/CTAC ratios.