Information om | Engelska ordet HYDRODESULFURIZATION

Exempel på hur man kan använda HYDRODESULFURIZATION i en mening

• Typical examples are liquid-phase hydrogenation, hydrodesulfurization, and hydrodenitrogenation in refineries (three phase hydrotreater) and oxidation of harmful chemical compounds in wastewater streams or of cumene in the cumene process.
• HDN is effected as general hydroprocessing, which traditionally focuses on hydrodesulfurization (HDS) because sulfur compounds are even more problematic.
• The hydrodesulfurization technique can remove thiols and sulfides, but cannot efficiently remove thiophenes, therefore the catalyst is used because it selectively adsorbs the sulfur compounds at ambient temperature and pressure.
• The primary use for trickle-bed reactors is hydrotreatment reactions (hydrodesulfurization and hydrodemetalation of heavy crude oil, hydrodeasphaltenization of coal tar).
• Schaak and co-workers also proposed that other known hydrodesulfurization (HDS) catalysts could be candidates of HER electrocatalyst since Ni2P is originally only known as an HDS catalyst.
• It is also generated by the hydrodesulfurization of dibenzothiophene, and ExxonMobil took a patent in 2009 for a process based on direct hydroalkylation of two benzene molecules.
• She focused her initial research on metal thiol compounds, using aliphatic mercaptans, with results that have been of interest for industrial processes of petroleum hydrodesulfurization and in the field of bioinorganics, a field in which she has also carried out several investigations.

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