mobile desulfurization

Temperature controlled regeneration strategy for in

Temperature controlled regeneration strategy for in situ onboard regeneration of mobile desulfurization units. 2nd International Congress of Chemists and Chemical

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Desulfurization Article about Desulfurization by The ...

a combination of physicochemical processes that promote the removal of sulfur from molten metal (cast iron, steel). It consists in converting the sulfur dissolved in the metal to sulfides that are either insoluble or poorly soluble in the liquid metal bath (for example, MnS, MgS , CaS, and Na 2 S). Examples of desulfurizers are lime, sodium carbonate, and metallic magnesium.

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An overview of new approaches to deep

2003-11-1  Desulfurization research should also take into consideration of the fuel-cell fuel processing needs, ... For use of regular jet fuel in stationary and mobile fuel-cell applications, the PSU-SARS approach appears to be a promising method for on-board and on-site jet fuel desulfurization.

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Fuel oil desulfurization with dual functionalized ...

2020-10-1  Conclusion. EDS desulfurization studies of model oil (MO: DBT/4,6-DMDBT in n -dodecane) were performed on a series of 36 novel dual functionalized imidazolium and benzimidazolium based ILs with N -ethylene glycol (poly)ether and N -allyl or N- benzyl groups. The new ILs were readily prepared from imidazole by a three-step dialkylation and anion ...

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Mechanistic Features of Oxidative Desulfurization

2013-6-10  This article attempts to identify the links between the chemistry of oxidative desulfurization and cavitation physics for an ultrasound-assisted oxidative desulfurization (UAOD) process using Fenton–peracetic acid as the oxidant. The model system employed was dibenzothiophene (as a model sulfur compound) and toluene (as a model gasoline/diesel).

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Adsorptive desulfurization of diesel using activated ...

2019-12-7  Adsorptive desulfurization is amongst the techniques that can be explored. Adsorptive desulfurization (ADS) is a process that depends on the ability of an

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Jiangsu Yijin Environmental Protection Technology Co . , Ltd

Desulfurization Desulfurization technology is a kind of maturity after calcium desulfurization method, desulfurization process has Magnesium Oxide application performance very much in the world, which has been applied to more than 100 projects in Japan

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SINCERITY

2021-6-11  Desulfurization Testing bench Food Construction Mobile well cementation NEWS COMPANY VIDEO FAQ INDUSTRY Oil Gas Industry

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Hexylammonium Acetate as an Ion- Pairing Agent for IP

2016-11-18  It is highly recommended that mobile phase components be measured by mass instead of volume. Significant variation in retention times may result from inaccurate mobile phase preparation. 1. 30Weigh 981 g of water and place in a beaker with a Teflon™ coated magnetic stir bar. 2. Add 5.99 g (5.71 mL) of acetic and stir the mixture. 3.

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济南长虹高科技复合管有限责任公司

2019-11-9  2×1000MW flue gas desulfurization project of Cangnan Power Plant of China Resources Power (Wenzhou) Co., 华能沁北电厂1、2号机组超低排放脱硫增容改造工程2×600MW. Huaneng Yubei Power Plant No. 1 and No.2 units ultra-low emission desulfurization and capacity expansion project. 华能莱芜发电有限公司百万机组“上大压小”扩建工程2×1000MW.

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Desulfurization Technology – Viswa

With 30 years of expertise, The Viswa Group is able to address the marine industries’ needs with sustainable, compliant, and cost-effective desulfurization solutions. Marine. Benefits of Choosing The Viswa Group. As a renowned problem-solver in all aspects of the Marine Industry, RD is always at the heart of our business at The Viswa Group.

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Desulfurization Article about Desulfurization by The ...

a combination of physicochemical processes that promote the removal of sulfur from molten metal (cast iron, steel). It consists in converting the sulfur dissolved in the metal to sulfides that are either insoluble or poorly soluble in the liquid metal bath (for example, MnS, MgS , CaS, and Na 2 S). Examples of desulfurizers are lime, sodium carbonate, and metallic magnesium.

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Desulfurization - definition of desulfurization by The ...

Define desulfurization. desulfurization synonyms, desulfurization pronunciation, desulfurization translation, English dictionary definition of desulfurization. tr.v. desulfurized , desulfurizing , desulfurizes To eliminate sulfur from . desul′furiza′tion n. ... [TM] screw gas ends, modular and mobile wellhead ...

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Fuel oil desulfurization with dual functionalized ...

2020-10-1  Conclusion. EDS desulfurization studies of model oil (MO: DBT/4,6-DMDBT in n -dodecane) were performed on a series of 36 novel dual functionalized imidazolium and benzimidazolium based ILs with N -ethylene glycol (poly)ether and N -allyl or N- benzyl groups. The new ILs were readily prepared from imidazole by a three-step dialkylation and anion ...

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A Novel Desulfurization Process for Fuel Oils Based on

2019-5-25  A desulfurization process, based on the formation and subsequent precipitation of S-alkylsulfonium salts using alkylating agents (CH3I and AgBF4), has been applied to the desulfurization of catalytic-cracked gasoline (CCG). The desulfurization reactivity of each sulfur compound (thiol, disulfide, benzothiophene, tetrahydrothiophene, and thiophenes) in n-decane solution, as a model gasoline ...

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Ultra-deep desulfurization via reactive adsorption on

2012-5-30  The effect of ZnO particle size on the adsorptive desulfurization performance for Ni/ZnO (5 wt% NiO) adsorbent was investigated using thiophene as a sulfur containing compound in model gasoline with a fixed bed reactor.The Ni/ZnO adsorbents with different ZnO particle sizes (8, 12, 20, 30 nm) were prepared by an impregnation method and characterized by powder X-ray diffraction (XRD), high ...

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Concept model of the APG catalytic desulfurization

Mobile apps; Contact Us; Journal. About. Journal Staff Editorial Board The Founders. Editorial board How to submit. Rules and Conditions Requirements Peer Review. New issue Archive To subscribe. For individuals For legal entities. ... Concept model of the APG catalytic desulfurization . UDK: 66.074.5.097.094.2.

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Adsorptive desulfurization of diesel using activated ...

2019-12-7  Combustion of fossil fuels gives rise to sulfur oxides, which are harmful to the environment. Adsorptive desulfurization (ADS) of diesel was conducted using sewage sludge activated with H2O2 as the oxidizing agent. A full 22 central composite

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Oxidative Desulfurization of Light Gas Oil and Vacuum

2021-3-12  The oxidation of model sulfur compounds (thiophene derivatives, benzothiophene derivatives, and dibenzothiophene derivatives), straight run-light gas oil (SR-LGO, S: 1.35 wt %), and vacuum gas oil (VGO, S: 2.17 wt %) were conducted with a mixture of hydrogen peroxide and formic acid. The thiophene derivatives with 5.696 to 5.716 electron densities on the sulfur atoms could not be

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Hexylammonium Acetate as an Ion- Pairing Agent for IP

2016-11-18  Mobile phase preparation Hexylamine and acetic acid were purchased from Sigma Aldrich. The concentration of HAA in this example is 100 mM single-stranded; however, we have prepared 50 and 10 mM for increased MS-compatibility with little loss in resolution. 1 L of 100 mM HAA is prepared as follows: It is highly recommended that mobile phase

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Desulfurization Technology – Viswa

With 30 years of expertise, The Viswa Group is able to address the marine industries’ needs with sustainable, compliant, and cost-effective desulfurization solutions. Marine. Benefits of Choosing The Viswa Group. As a renowned problem-solver in all aspects of the Marine Industry, RD is always at the heart of our business at The Viswa Group.

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Temperature controlled regeneration strategy for in situ ...

Temperature controlled regeneration strategy for in situ onboard regeneration of mobile desulfurization units R. Neubauer a, C. Weinlaender a, N. Kienzl b, C. Hochenauer a a Institute of Thermal Engineering, Graz University of Technology, Inffeldgasse 25b, 8010 Graz, Austria. b Bioenergy2020+ GmbH, Inffeldgasse 21b, 8010 Graz, Austria. Fuel cells are a very promising technology for futu

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Extractive desulfurization of fuels using trialkylamine ...

2020-1-16  Mobile phase was the mixture of acetonitrile and 0.1% (v/v) acetic acid aqueous solution (35:65, v/v) with a flow rate of 0.80 mL min −1. The detection wavelength was set at 260 nm and the injection volume was 5 μL (before injection, the oil phase was diluted 10 times by ethanol).

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Desulfurization - Blogger

2021-6-5  Improving energy efficiency. If you would like to contribute editorially, please send your suggestions to [email protected] If you have any questions or would like to discuss advertising, contact. Paul Mason: [email protected] - Mobile: +44 7841 699 431.

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Desulfurization of light gas oil in immobilized-cell ...

2000-1-1  In case of LGO, the desulfurization rate slightly decreased as the batch was repeated for unknown reasons ().The mean desulfurization rate by strain CYKS1 was 1.81 mg sulfur l dispersion −1 h −1 in the first batch and decreased to 1.43 mg sulfur l dispersion −1 h −1 in the final batch. However, the desulfurization rate of LGO was about 4∼7 times higher than that of model oil.

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Optima Process Systems, Inc. Innovative Process

2020-6-29  Low pressure and heat desulfurization technologies for ship- based desulfurization at required locations for IMO compliant 2020 LSFO. Land-based desulfurization; Two technology partners for 2021-2022 launch. Leveraging team’s ship-based experience for mobile

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Extractive desulfurization of gasoline using binary ...

2019-5-27  Due to the rising demands of cleaner fuels (free from sulfur), most of the oil industries are implementing the process of the desulfurization. In present work, the extractive desulfurization (EDS) efficiency of binary solvents composed as mixtures of bronsted acidic ILs ([Hnmp][HSO4] and [Hnmp][H2PO4]) and nonvolatile organic solvent known as dimethylformamide (DMF), is investigated

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A novel spectrophotometric method for simultaneous ...

2020-3-3  The desulfurization of fuel is currently enforced to meet environmental legislation and prevent pollution. The use of specific biodesulfurizing microbes with a unique 4S pathway allows the desulfurization without compromising the quality of fuel. These specific microbes can be screened by the detection of 2-hydroxybiphenol (2-HBP) in desulfurizing mixture of dibenzothiophene (DBT). At present ...

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Concept model of the APG catalytic desulfurization

Mobile apps; Contact Us; Journal. About. Journal Staff Editorial Board The Founders. Editorial board How to submit. Rules and Conditions Requirements Peer Review. New issue Archive To subscribe. For individuals For legal entities. ... Concept model of the APG catalytic desulfurization . UDK: 66.074.5.097.094.2.

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Pyridinium-based temperature-responsive magnetic

2013-8-1  A temperature-responsive magnetic ionic liquid (IL) N-butylpyridinium tetrachloroferrate ([BPy][FeCl 4]) catalyst was prepared.Melting and solidification of [BPy][FeCl 4] are reversible.In oxidative desulfurization process, the thermoregulated formation of liquid–liquid extractive and catalytic oxidation desulfurization system (ECODS) containing model oil, hydrogen peroxide and [BPy][FeCl 4 ...

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