STUDY ON CHEMICAL ADSORPTION OF RANEY NICKEL CATALYST TOWARD ORGANOSULFUR COMPOUNDS AS AN APPLICATION FOR TOTAL SULFUR REDUCTION FROM GAS CONDENSATES

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KARIMI ASHTIANI H.; MIRANBEIGI A.A.; ZENDEHNAM A.; VAHID A.

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Journal: Journal of Applied Research in Chemistry Year:2016 | Volume:10 | Issue:2 Page(s): 85-95

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Title

STUDY ON CHEMICAL ADSORPTION OF RANEY NICKEL CATALYST TOWARD ORGANOSULFUR COMPOUNDS AS AN APPLICATION FOR TOTAL SULFUR REDUCTION FROM GAS CONDENSATES

Author(s)

KARIMI ASHTIANI H. | MIRANBEIGI A.A. | ZENDEHNAM A. | VAHID A. | Issue Writer Certificate

Keywords

RANEY NICKELQ2

ADSORPTION ISOTHERMQ2

DESULFURIZATIONQ2

NATURAL GAS CONDENSATEQ2

Abstract

In recent years, severed environmental regulations have been established for the deep DESULFURIZATION of fuel. Selective adsorption of organosulfurs is one of the most applied techniques for the DESULFURIZATION of different fuel. The most important advantage of this method is applicability this method in atmospheric pressure and temperature as a result of reducing operational cost in refineries. In this study, RANEY NICKEL was used as a suitable catalyst for chemical adsorption of some organosulfurs (such as mercaptan, thiophenes, sulfides, disulfides) in several gas condensates. In this research, the RANEY NICKEL was supplied from three different companies. The prepared alloys were initially characterized by elemental analysis, BET and XRD spectroscopy. Under the same conditions, the RANEY NICKEL catalysts were prepared from their original alloys by caustic elution method. In order to study physicochemical and adsorption properties of the adsorbents, the different experiments such as XRD, BET, SEM were established. The effect of sample size of the adsorbents in the sulfur adsorption process was also investigated.

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APA: Copy

KARIMI ASHTIANI, H., MIRANBEIGI, A.A., ZENDEHNAM, A., & VAHID, A.. (2016). STUDY ON CHEMICAL ADSORPTION OF RANEY NICKEL CATALYST TOWARD ORGANOSULFUR COMPOUNDS AS AN APPLICATION FOR TOTAL SULFUR REDUCTION FROM GAS CONDENSATES. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), 10(2), 85-95. SID. https://sid.ir/paper/180024/en

Vancouver: Copy

KARIMI ASHTIANI H., MIRANBEIGI A.A., ZENDEHNAM A., VAHID A.. STUDY ON CHEMICAL ADSORPTION OF RANEY NICKEL CATALYST TOWARD ORGANOSULFUR COMPOUNDS AS AN APPLICATION FOR TOTAL SULFUR REDUCTION FROM GAS CONDENSATES. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC)[Internet]. 2016;10(2):85-95. Available from: https://sid.ir/paper/180024/en

IEEE: Copy

H. KARIMI ASHTIANI, A.A. MIRANBEIGI, A. ZENDEHNAM, and A. VAHID, “STUDY ON CHEMICAL ADSORPTION OF RANEY NICKEL CATALYST TOWARD ORGANOSULFUR COMPOUNDS AS AN APPLICATION FOR TOTAL SULFUR REDUCTION FROM GAS CONDENSATES,” JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), vol. 10, no. 2, pp. 85–95, 2016, [Online]. Available: https://sid.ir/paper/180024/en

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