Novel Molybdenum-based Catalysts for Propylene Glycol Production and Their Application in Natural Gas Dehydration
Year: 2025
Type: article
Abstract: This study presents a novel catalytic approach for the synthesis of glycols, particularly monopropylene glycol (MPG), which is widely applied as a dehydrating agent in natural gas treatment. A molybdenum-based catalyst was developed via a simplified one-step dissolution of ammonium paramolybdate (APM) in glycols, which represents an alternative to conventional multi-stage catalyst preparation routes. The catalytic performance was evaluated in the hydration of propylene oxide under laboratory conditions. Results demonstrated high selectivity for MPG formation, reduced by-product generation, and lower energy consumption compared to traditional methods. Recent literature emphasizes the increasing industrial demand for glycols and the importance of developing energy-efficient, selective catalysts. The findings contribute to advancing resource-saving glycol synthesis and demonstrate the potential for application in gas processing industries.
Language: English
Subfield: Catalysis
Field: Chemical Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7084400227
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