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2025-03-13 06:40:57 -

Comparative Analysis: Ultrasonic Oxidative Desulfurization vs. Hydrodesulfurization (HDS)
The global push for cleaner fuels has intensified the need for efficient desulfurization technologies. Two prominent methods—Ultrasonic Oxidative Desulfurization (UOD) and Hydrodesulfurization (HDS)—have emerged as key players in reducing sulfur content in fuels. While both aim to achieve the same goal, their mechanisms, efficiency, and environmental impacts differ...

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2025-08-26 09:07:59 -

How Ultrasonic Oxidative Desulfurization Plants Are Changing the Refining Industry
The refining industry has long relied on hydrodesulfurization (HDS) as the primary process for reducing sulfur content in fuels. While effective, HDS requires high temperatures, high pressure, and significant hydrogen consumption, making it both costly and environmentally burdensome. As global sulfur regulations tighten, refiners are increasingly looking for alternatives that offer cleaner,...

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2025-07-22 08:41:03 -

Overcoming Limitations in Oxidative Desulfurization: Catalyst Deactivation and Byproduct Management
Oxidative desulfurization (ODS) has emerged as a promising technology for producing ultra-low-sulfur fuels, addressing stringent environmental regulations. Unlike conventional hydrodesulfurization (HDS), ODS operates under milder conditions and effectively removes refractory sulfur compounds like dibenzothiophene (DBT). However, two major challenges hinder its widespread industrial adoption:...

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