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Study of the Desulfurization Process and Gas-Solid-Liquid ...

2013-12-24  means of flue gas desulfurization by reaction products of the form and conditions can be divided into the wet desulfurization end, semi-dry, dry in three ways [1]. One semi-dry with a small footprint, the system is simple, low cost investment operation, no wastewater, etc., in the domestic market has a wide range of flue gas desulfuri-

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A study of the desulfurization selectivity of a reductive ...

2020-6-26  The components of the model fuel after desulfurization were analysed by a gas chromatograph/mass spectrometer (GC/MS, 7890A-5975C, Agilent, USA) equipped with a DB-5MS column (30 m × 0.25 mm × 0 ...

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New Sorbents for Desulfurization of Diesel Fuels via ...

2019-2-1  Keywords: desulfurization of liquid fuels, -complexation sorbent, desulfurization by adsorption, desulfurization of diesel, 4-methyl-dibenzothiophene adsorption, 4, 6-dimeth-yl-dibenzothiophene adsorption Introduction The federal government mandates a reduction in gasoline and diesel sulfur levels to 30 and 15 ppm, respectively, from

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FLUE GAS DESULFURIZATION - Emerson

2019-1-17  Flue Gas Desulfurization – Installation Best Practices Page 4 Horizontal Pipeline Vertical Pipeline Main Process Pipe Diameter T-Piece Installation 3” (DN80) and above – Vertical and Horizontal Pipeline We recommend that for ≥ 3” (DN80) pipelines, the FDM should be mounted in

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Heteropolyacid Supported MOF Fibers for Oxidative ...

2020-2-4  The best loading of heteropolyacid and optimal conditions for desulfurization were also investigated in this paper while the removal efficiency reached 99.23% with O 2 as oxidant at 313 K after 3 h. After the reaction, the catalyst can be simply recovered and reused 10 times with negligible decrease in the desulfurization rate.

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Comparative Studies on the Bio-desulfurization of

2009-12-21  With an increase in environmental degradation, the environmental norms are becoming more and more stringent day by day. Research work is currently being undertaken around the world to bring about deeper desulfurization of crude oils. Presently, two crude oil samples, i.e., heavy crude oil (HCO, 1.88% S) and light crude oil (LCO, 0.378% S) were procured from a local petroleum refinery.

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负载金属改性活性炭纤维的脱硫性能

2018-3-22  The experimental results showed that:The ACF modified by both Ag and Zn had the best desulfurization capability;Under the optimized conditions of adsorption temperature 40 ℃,adsorption time 2.5 h and mass ratio of oil to adsorbent 21.5,the desulfurization

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Metal‐Organic Framework‐Based Catalysts for

2020-6-22  Several methods, such as adsorptive desulfurization, 3 extractive desulfurization, 4 bio-desulfurization 5 have been developed in the last years. 6 The most promising methodology to refine the fuel obtained after HDS is oxidative desulfurization (ODS), 7 which, thanks to its mild operative conditions can be implemented for the processing of a ...

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