Influence of active phase structure of CoMo/Al2O3 catalyst on the selectivity of hydrodesulfurization and hydrodearomatization
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DOI: 10.1016/j.cattod.2016.09.029
Abstract: Abstract The relationship between the morphology and the selectivity of the sulfide phase in the hydrodesulfurization (HDS) of 4,6-dimethyldibenzothiophene (4,6-DMDBT) and hydrodearomatization (HDA) reaction of 1-methylnaphthalene (1-MN) was studied. The morphology of the CoMo catalyst… read more here.
Keywords: phase; hda; sulfide phase; hydrodearomatization ... See more keywords
Hydrodearomatization of Distillates and Heavy Naphtha over a Precious Metal Hydrogenation Catalyst and the Determination of Low Aromatic Content
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DOI: 10.1021/acs.iecr.8b02909
Abstract: Because of new regulations on the allowable aromatic content in petroleum products, the saturation of aromatics in distillates and heavy naphtha is gaining more attention. Catalytic hydrodearomatization (HDA) improves the qualities and properties of distillates… read more here.
Keywords: content; hydrodearomatization; heavy naphtha; aromatic content ... See more keywords
Kinetic Study on the Reaction and Deactivation Behavior of Hydrodearomatization Catalysts During Initial Use
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DOI: 10.1021/acsomega.5c02328
Abstract: Amidst increasing environmental regulations, reducing the aromatic content in diesel oil has become a challenge in the refining industry. This study investigated the kinetics of hydrodearomatization and catalyst deactivation on a CoMo/Al2O3 catalyst using a… read more here.
Keywords: reaction; catalyst; deactivation; hydrodearomatization ... See more keywords