【摘 要】
：
Recently, many novel approaches including adsorption, oxidation, extraction and biodesulfurization have been proposed for the ultra-deep desulfurization of oil products.Among them, desulfurization by
【机 构】
：
Division of Molecule and Materials Simulation, State Key Laboratory of Organic-Inorganic Composites,
【出 处】
：
the 4th International Conference on Structured Catalysts and
论文部分内容阅读
Recently, many novel approaches including adsorption, oxidation, extraction and biodesulfurization have been proposed for the ultra-deep desulfurization of oil products.Among them, desulfurization by adsorption, divided into adsorptive desulfurization (ADS) and reactive adsorption desulfurization (RADS), is a promising approach for ultra-deep desulfurization.In fact, RADS has a rapid overload of the sorbent in the case of refinery streams with high sulfur content.For the efficient RADS process, it brings together advantages of catalytic HDS and ADS technologies.
其他文献
Conversion velocity in the Polyvinylchlorid (PVC) polymerizing process has a certain influence on the molecular weight of PVC, porosity, absorption rate of plasticizer, vinyl chloride monomer (VCM) re
Sorption-enhanced steam methane reforming (SE-SMR) is an alternative method for pure hydrogen production.In this process carbon dioxide formed by the reforming and water-gas shift reaction is simultan
Coal mine methane is not only a greenhouse gas but also a wasted energy resource if not utilised.Approximately 70% of all coal mining related emissions are from underground ventilation air.More than 1
Deep hydrodesulfurization (HDS) is an important process to produce the high quality fuel with ultra-low sulfur.The methods of deep HDS process intensification are mainly to find new active catalysts a
Several structured packing elements for multiphase tubular fixed bed reactors are compared on catalyst hold-up, heat transfer performance and pressure drop.Structured packings with coated catalyst typ
In highly exothermic and endothermic reactions, high conductivity catalyst carriers can help to minimize the hot/cold spots and to prevent mechanical-strength and thermal shock limitations, thereby in
The hydration of propene for the production of isopropyl alcohol (IPA) is usually conducted at temperatures ranging from 130 ℃ to 190 ℃ and pressures between 60 and 100 bar.At these conditions, the re
Xylenes are important feedstock for industrial production of terephthalic acid,isophthalic acid, dimethyl terephthalate, polyester resins, and the synthesis of vitamins or other pharmaceutical product
Oxygen selective membranes have been explored with great interest as a technique to integrate distributed oxygen feeding and air separation for high-temperature reaction systems, such as reforming and
Automotive catalytic converter is an assembly to effectively reduce the poisonous emissions from internal combustion engines.The performance of the catalytic converter is directly related to flow dist