Journal
of Industrial and Engineering Chemistry, Available online 23 January 2013, In
Press, Corrected Proof
Development
of microwave assisted oxidative desulfurization of petroleum oils: A review
Hui Shang, Haichao Zhang, Wei Du, Zhichang Liu,
State Key Laboratory of Heavy Oil Processing, China University of Petroleum
(Beijing), Changping District, Beijing 102249, PR China
Abstract
Authors
present a general overview of microwave applications in petroleum oxidative
desulfurization (ODS). In comparison with conventional heating technologies,
milder reaction conditions could be used and higher ODS rate could be achieved
under microwave treatment.
They also note that microwave power level, treatment time,
temperature, oxidizing agent dosage, microwave equipment and catalyst are the
key operating factors influencing the ODS efficiency. The main challenges are
developing high efficiency, novel techniques and apparatuses to remove sulfur
from oils in a commercial process.
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